Document starts having heaps of errors in the middle, but the code doesn't have any problems in it












3















I have a 40 page long document that works fine for the most part, but starts having heaps of errors on different lines by the end. The document has a total of 42 errors, happening on several lines, and one line usually has 10-15 errors. The document compiles fine, and it looks as it's supposed to, but it still bothers me to have the errors, and why I have them, so help would be appreciated.



I simplified the document to share here, as requested by comments, and now it looks like this:



documentclass[a4paper,11pt,pdftex]{article}

usepackage[utf8]{inputenc}
usepackage[magyar]{babel} %needed in Hungarian reports
usepackage{fancyhdr} %for the nice header
usepackage{graphicx} %grapics input
usepackage{tikz} %tikz figures
usepackage[colorinlistoftodos]{todonotes}
renewcommand{baselinestretch}{1.5}

usepackage{amsmath}
usepackage{amsthm}
usepackage{amssymb}
usepackage{braket}
usepackage{caption}
usepackage{subcaption}
usepackage[colorinlistoftodos]{todonotes} % szövegbeli kommentekhez, szövegdobozokhoz
usepackage{comment} %többsoros kommentekhez
usepackage{textgreek} %görög betűk math mode-on kívül
usepackage{fixltx2e} % felső és alsó indexekhez
usepackage{siunitx} %szép celsius jelért
usepackage{t1enc} %mert kéri...
%usepackage[justification=centering]{caption} %hogy a képaláírások középen legyenek
usepackage{array} % hogy a táblázat oszlopainak szélességét állítsam
usepackage{tabu} % ez meg auomatikusan kitölti a táblázatot oldalszélesre

usepackage[a4paper,left=2.5cm,right=2.5cm,top=2.5cm,bottom=2.5cm,pdftex]{geometry} %margins

usepackage{color}
usepackage{xcolor}
usepackage{url}
usepackage{hyperref} %links
hypersetup{
colorlinks=true,
linkcolor=blue,
urlcolor=blue,
citecolor=red,
unicode=true
}

begin{document}
pagestyle{fancy}

section{Resultslabel{results}}

clearpage

end{document}


This version has 13 errors, all on line 47 (the clearpage line). Here are the errors I'm getting:



! Undefined control sequence.
bbl@fixname #1->begingroup def bbl@tempe
{l@}edef bbl@tempd {noexpand...
l.47 clearpage

The control sequence at the end of the top line
of your error message was never def'ed. If you have
misspelled it (e.g., `hobx'), type `I' and the correct
spelling (e.g., `Ihbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

! Argument of bbl@tempd has an extra }.
<inserted text>
par
l.47 clearpage

I've run across a `}' that doesn't seem to match anything.
For example, `defa#1{...}' and `a}' would produce
this error. If you simply proceed now, the `par' that
I've just inserted will cause me to report a runaway
argument that might be the root of the problem. But if
your `}' was spurious, just type `2' and it will go away.

Runaway argument?
{noexpand @ifundefined {noexpand bbl@tempe languagename }}bbl@tempd ETC.
! Paragraph ended before bbl@tempd was complete.
<to be read again>
par
l.47 clearpage

I suspect you've forgotten a `}', causing me to apply this
control sequence to too much text. How can we recover?
My plan is to forget the whole thing and hope for the best.

! Use of begingroup doesn't match its definition.
<to be read again> ...MAGYAR{{1}}begingroup def
{L@}edef par
l.47 clearpage

If you say, e.g., `defa1{...}', then you must always
put `1' after `a', since control sequence names are
made up of letters only. The macro here has not been
followed by the required stuff, so I'm ignoring it.

! Missing { inserted.
MakeUppercase ... {uppercase {#1}}reserved@a }

l.47 clearpage

Where was the left brace? You said something like `defa}',
which I'm going to interpret as `defa{}'.

! Missing } inserted.
<inserted text>
}
l.47 clearpage

I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.

! Extra }, or forgotten endgroup.
@begin@tempboxa ...begingroup #2color@endgroup }
def width {wd @tempbox...
l.47 clearpage

I've deleted a group-closing symbol because it seems to be
spurious, as in `$x}$'. But perhaps the } is legitimate and
you forgot something else, as in `hbox{$x}'. In such cases
the way to recover is to insert both the forgotten and the
deleted material, e.g., by typing `I$}'.

! Extra }, or forgotten endgroup.
<argument> ...adwidth }{raggedleft f@nch@orh }}}
headrule
l.47 clearpage

I've deleted a group-closing symbol because it seems to be
spurious, as in `$x}$'. But perhaps the } is legitimate and
you forgot something else, as in `hbox{$x}'. In such cases
the way to recover is to insert both the forgotten and the
deleted material, e.g., by typing `I$}'.

! You can't use `hrule' here except with leaders.
headrule ...width plainheadrulewidth fi hrule
@height headrulewidth @...
l.47 clearpage

To put a horizontal rule in an hbox or an alignment,
you should use leaders or hrulefill (see The TeXbook).

! Missing number, treated as zero.
<to be read again>
vskip
l.47 clearpage

A number should have been here; I inserted `0'.
(If you can't figure out why I needed to see a number,
look up `weird error' in the index to The TeXbook.)

! Illegal unit of measure (pt inserted).
<to be read again>
vskip
l.47 clearpage

Dimensions can be in units of em, ex, in, pt, pc,
cm, mm, dd, cc, nd, nc, bp, or sp; but yours is a new one!
I'll assume that you meant to say pt, for printer's points.
To recover gracefully from this error, it's best to
delete the erroneous units; e.g., type `2' to delete
two letters. (See Chapter 27 of The TeXbook.)

! Missing } inserted.
<inserted text>
}
l.47 clearpage

I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.

! Missing endgroup inserted.
<inserted text>
endgroup
l.47 clearpage

I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.

! Missing } inserted.
<inserted text>
}
l.47 clearpage

I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.

! Missing } inserted.
<inserted text>
}
l.47 clearpage

I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.

! Extra }, or forgotten endgroup.
@outputpage ...or hb@xt@ textwidth {@thehead }
color@endbox }dp @tempb...
l.47 clearpage

I've deleted a group-closing symbol because it seems to be
spurious, as in `$x}$'. But perhaps the } is legitimate and
you forgot something else, as in `hbox{$x}'. In such cases
the way to recover is to insert both the forgotten and the
deleted material, e.g., by typing `I$}'.


Not sure if it matters, but I'm writing in an online editor (overleaf).










share|improve this question









New contributor




Wanda W. is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.





















  • Well you will have to show a small but complete document and the complete error message (copy it from the log-file. Your snippets are not enough to investigate.

    – Ulrike Fischer
    4 hours ago













  • it is impossible to help given the information that you show, Firstly show the exact error message from the log file, from ! to ? in a code section so line endings are preserved, then also do not just post fragments, post a small complete document that makes the error,

    – David Carlisle
    2 hours ago











  • in particular for undefined control sequences the error message tells you which command is undefined if you showed that, someone may be able to suggest a package that defines the command.

    – David Carlisle
    2 hours ago











  • Welcome to TeX.SE. You can try to isolate the problem by removing content from your document, what you have already started to do by removing the enumerate. Remove as much as you can until you have a small document left (e.g., 1 page or less). If during the removing the error disappears then leave that part in and remove something else. When you have a small document, you can post the code here together with the full error message - then you will most likely get a quick reply that solves your problem.

    – Marijn
    2 hours ago






  • 1





    @Marijn I've updated the post as per your and the others' recommendations. I've tried to simplify the document as much as possible. With it, the number of errors also decreased, but there's still quite a few. I've included them all.

    – Wanda W.
    2 hours ago
















3















I have a 40 page long document that works fine for the most part, but starts having heaps of errors on different lines by the end. The document has a total of 42 errors, happening on several lines, and one line usually has 10-15 errors. The document compiles fine, and it looks as it's supposed to, but it still bothers me to have the errors, and why I have them, so help would be appreciated.



I simplified the document to share here, as requested by comments, and now it looks like this:



documentclass[a4paper,11pt,pdftex]{article}

usepackage[utf8]{inputenc}
usepackage[magyar]{babel} %needed in Hungarian reports
usepackage{fancyhdr} %for the nice header
usepackage{graphicx} %grapics input
usepackage{tikz} %tikz figures
usepackage[colorinlistoftodos]{todonotes}
renewcommand{baselinestretch}{1.5}

usepackage{amsmath}
usepackage{amsthm}
usepackage{amssymb}
usepackage{braket}
usepackage{caption}
usepackage{subcaption}
usepackage[colorinlistoftodos]{todonotes} % szövegbeli kommentekhez, szövegdobozokhoz
usepackage{comment} %többsoros kommentekhez
usepackage{textgreek} %görög betűk math mode-on kívül
usepackage{fixltx2e} % felső és alsó indexekhez
usepackage{siunitx} %szép celsius jelért
usepackage{t1enc} %mert kéri...
%usepackage[justification=centering]{caption} %hogy a képaláírások középen legyenek
usepackage{array} % hogy a táblázat oszlopainak szélességét állítsam
usepackage{tabu} % ez meg auomatikusan kitölti a táblázatot oldalszélesre

usepackage[a4paper,left=2.5cm,right=2.5cm,top=2.5cm,bottom=2.5cm,pdftex]{geometry} %margins

usepackage{color}
usepackage{xcolor}
usepackage{url}
usepackage{hyperref} %links
hypersetup{
colorlinks=true,
linkcolor=blue,
urlcolor=blue,
citecolor=red,
unicode=true
}

begin{document}
pagestyle{fancy}

section{Resultslabel{results}}

clearpage

end{document}


This version has 13 errors, all on line 47 (the clearpage line). Here are the errors I'm getting:



! Undefined control sequence.
bbl@fixname #1->begingroup def bbl@tempe
{l@}edef bbl@tempd {noexpand...
l.47 clearpage

The control sequence at the end of the top line
of your error message was never def'ed. If you have
misspelled it (e.g., `hobx'), type `I' and the correct
spelling (e.g., `Ihbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

! Argument of bbl@tempd has an extra }.
<inserted text>
par
l.47 clearpage

I've run across a `}' that doesn't seem to match anything.
For example, `defa#1{...}' and `a}' would produce
this error. If you simply proceed now, the `par' that
I've just inserted will cause me to report a runaway
argument that might be the root of the problem. But if
your `}' was spurious, just type `2' and it will go away.

Runaway argument?
{noexpand @ifundefined {noexpand bbl@tempe languagename }}bbl@tempd ETC.
! Paragraph ended before bbl@tempd was complete.
<to be read again>
par
l.47 clearpage

I suspect you've forgotten a `}', causing me to apply this
control sequence to too much text. How can we recover?
My plan is to forget the whole thing and hope for the best.

! Use of begingroup doesn't match its definition.
<to be read again> ...MAGYAR{{1}}begingroup def
{L@}edef par
l.47 clearpage

If you say, e.g., `defa1{...}', then you must always
put `1' after `a', since control sequence names are
made up of letters only. The macro here has not been
followed by the required stuff, so I'm ignoring it.

! Missing { inserted.
MakeUppercase ... {uppercase {#1}}reserved@a }

l.47 clearpage

Where was the left brace? You said something like `defa}',
which I'm going to interpret as `defa{}'.

! Missing } inserted.
<inserted text>
}
l.47 clearpage

I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.

! Extra }, or forgotten endgroup.
@begin@tempboxa ...begingroup #2color@endgroup }
def width {wd @tempbox...
l.47 clearpage

I've deleted a group-closing symbol because it seems to be
spurious, as in `$x}$'. But perhaps the } is legitimate and
you forgot something else, as in `hbox{$x}'. In such cases
the way to recover is to insert both the forgotten and the
deleted material, e.g., by typing `I$}'.

! Extra }, or forgotten endgroup.
<argument> ...adwidth }{raggedleft f@nch@orh }}}
headrule
l.47 clearpage

I've deleted a group-closing symbol because it seems to be
spurious, as in `$x}$'. But perhaps the } is legitimate and
you forgot something else, as in `hbox{$x}'. In such cases
the way to recover is to insert both the forgotten and the
deleted material, e.g., by typing `I$}'.

! You can't use `hrule' here except with leaders.
headrule ...width plainheadrulewidth fi hrule
@height headrulewidth @...
l.47 clearpage

To put a horizontal rule in an hbox or an alignment,
you should use leaders or hrulefill (see The TeXbook).

! Missing number, treated as zero.
<to be read again>
vskip
l.47 clearpage

A number should have been here; I inserted `0'.
(If you can't figure out why I needed to see a number,
look up `weird error' in the index to The TeXbook.)

! Illegal unit of measure (pt inserted).
<to be read again>
vskip
l.47 clearpage

Dimensions can be in units of em, ex, in, pt, pc,
cm, mm, dd, cc, nd, nc, bp, or sp; but yours is a new one!
I'll assume that you meant to say pt, for printer's points.
To recover gracefully from this error, it's best to
delete the erroneous units; e.g., type `2' to delete
two letters. (See Chapter 27 of The TeXbook.)

! Missing } inserted.
<inserted text>
}
l.47 clearpage

I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.

! Missing endgroup inserted.
<inserted text>
endgroup
l.47 clearpage

I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.

! Missing } inserted.
<inserted text>
}
l.47 clearpage

I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.

! Missing } inserted.
<inserted text>
}
l.47 clearpage

I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.

! Extra }, or forgotten endgroup.
@outputpage ...or hb@xt@ textwidth {@thehead }
color@endbox }dp @tempb...
l.47 clearpage

I've deleted a group-closing symbol because it seems to be
spurious, as in `$x}$'. But perhaps the } is legitimate and
you forgot something else, as in `hbox{$x}'. In such cases
the way to recover is to insert both the forgotten and the
deleted material, e.g., by typing `I$}'.


Not sure if it matters, but I'm writing in an online editor (overleaf).










share|improve this question









New contributor




Wanda W. is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.





















  • Well you will have to show a small but complete document and the complete error message (copy it from the log-file. Your snippets are not enough to investigate.

    – Ulrike Fischer
    4 hours ago













  • it is impossible to help given the information that you show, Firstly show the exact error message from the log file, from ! to ? in a code section so line endings are preserved, then also do not just post fragments, post a small complete document that makes the error,

    – David Carlisle
    2 hours ago











  • in particular for undefined control sequences the error message tells you which command is undefined if you showed that, someone may be able to suggest a package that defines the command.

    – David Carlisle
    2 hours ago











  • Welcome to TeX.SE. You can try to isolate the problem by removing content from your document, what you have already started to do by removing the enumerate. Remove as much as you can until you have a small document left (e.g., 1 page or less). If during the removing the error disappears then leave that part in and remove something else. When you have a small document, you can post the code here together with the full error message - then you will most likely get a quick reply that solves your problem.

    – Marijn
    2 hours ago






  • 1





    @Marijn I've updated the post as per your and the others' recommendations. I've tried to simplify the document as much as possible. With it, the number of errors also decreased, but there's still quite a few. I've included them all.

    – Wanda W.
    2 hours ago














3












3








3


0






I have a 40 page long document that works fine for the most part, but starts having heaps of errors on different lines by the end. The document has a total of 42 errors, happening on several lines, and one line usually has 10-15 errors. The document compiles fine, and it looks as it's supposed to, but it still bothers me to have the errors, and why I have them, so help would be appreciated.



I simplified the document to share here, as requested by comments, and now it looks like this:



documentclass[a4paper,11pt,pdftex]{article}

usepackage[utf8]{inputenc}
usepackage[magyar]{babel} %needed in Hungarian reports
usepackage{fancyhdr} %for the nice header
usepackage{graphicx} %grapics input
usepackage{tikz} %tikz figures
usepackage[colorinlistoftodos]{todonotes}
renewcommand{baselinestretch}{1.5}

usepackage{amsmath}
usepackage{amsthm}
usepackage{amssymb}
usepackage{braket}
usepackage{caption}
usepackage{subcaption}
usepackage[colorinlistoftodos]{todonotes} % szövegbeli kommentekhez, szövegdobozokhoz
usepackage{comment} %többsoros kommentekhez
usepackage{textgreek} %görög betűk math mode-on kívül
usepackage{fixltx2e} % felső és alsó indexekhez
usepackage{siunitx} %szép celsius jelért
usepackage{t1enc} %mert kéri...
%usepackage[justification=centering]{caption} %hogy a képaláírások középen legyenek
usepackage{array} % hogy a táblázat oszlopainak szélességét állítsam
usepackage{tabu} % ez meg auomatikusan kitölti a táblázatot oldalszélesre

usepackage[a4paper,left=2.5cm,right=2.5cm,top=2.5cm,bottom=2.5cm,pdftex]{geometry} %margins

usepackage{color}
usepackage{xcolor}
usepackage{url}
usepackage{hyperref} %links
hypersetup{
colorlinks=true,
linkcolor=blue,
urlcolor=blue,
citecolor=red,
unicode=true
}

begin{document}
pagestyle{fancy}

section{Resultslabel{results}}

clearpage

end{document}


This version has 13 errors, all on line 47 (the clearpage line). Here are the errors I'm getting:



! Undefined control sequence.
bbl@fixname #1->begingroup def bbl@tempe
{l@}edef bbl@tempd {noexpand...
l.47 clearpage

The control sequence at the end of the top line
of your error message was never def'ed. If you have
misspelled it (e.g., `hobx'), type `I' and the correct
spelling (e.g., `Ihbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

! Argument of bbl@tempd has an extra }.
<inserted text>
par
l.47 clearpage

I've run across a `}' that doesn't seem to match anything.
For example, `defa#1{...}' and `a}' would produce
this error. If you simply proceed now, the `par' that
I've just inserted will cause me to report a runaway
argument that might be the root of the problem. But if
your `}' was spurious, just type `2' and it will go away.

Runaway argument?
{noexpand @ifundefined {noexpand bbl@tempe languagename }}bbl@tempd ETC.
! Paragraph ended before bbl@tempd was complete.
<to be read again>
par
l.47 clearpage

I suspect you've forgotten a `}', causing me to apply this
control sequence to too much text. How can we recover?
My plan is to forget the whole thing and hope for the best.

! Use of begingroup doesn't match its definition.
<to be read again> ...MAGYAR{{1}}begingroup def
{L@}edef par
l.47 clearpage

If you say, e.g., `defa1{...}', then you must always
put `1' after `a', since control sequence names are
made up of letters only. The macro here has not been
followed by the required stuff, so I'm ignoring it.

! Missing { inserted.
MakeUppercase ... {uppercase {#1}}reserved@a }

l.47 clearpage

Where was the left brace? You said something like `defa}',
which I'm going to interpret as `defa{}'.

! Missing } inserted.
<inserted text>
}
l.47 clearpage

I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.

! Extra }, or forgotten endgroup.
@begin@tempboxa ...begingroup #2color@endgroup }
def width {wd @tempbox...
l.47 clearpage

I've deleted a group-closing symbol because it seems to be
spurious, as in `$x}$'. But perhaps the } is legitimate and
you forgot something else, as in `hbox{$x}'. In such cases
the way to recover is to insert both the forgotten and the
deleted material, e.g., by typing `I$}'.

! Extra }, or forgotten endgroup.
<argument> ...adwidth }{raggedleft f@nch@orh }}}
headrule
l.47 clearpage

I've deleted a group-closing symbol because it seems to be
spurious, as in `$x}$'. But perhaps the } is legitimate and
you forgot something else, as in `hbox{$x}'. In such cases
the way to recover is to insert both the forgotten and the
deleted material, e.g., by typing `I$}'.

! You can't use `hrule' here except with leaders.
headrule ...width plainheadrulewidth fi hrule
@height headrulewidth @...
l.47 clearpage

To put a horizontal rule in an hbox or an alignment,
you should use leaders or hrulefill (see The TeXbook).

! Missing number, treated as zero.
<to be read again>
vskip
l.47 clearpage

A number should have been here; I inserted `0'.
(If you can't figure out why I needed to see a number,
look up `weird error' in the index to The TeXbook.)

! Illegal unit of measure (pt inserted).
<to be read again>
vskip
l.47 clearpage

Dimensions can be in units of em, ex, in, pt, pc,
cm, mm, dd, cc, nd, nc, bp, or sp; but yours is a new one!
I'll assume that you meant to say pt, for printer's points.
To recover gracefully from this error, it's best to
delete the erroneous units; e.g., type `2' to delete
two letters. (See Chapter 27 of The TeXbook.)

! Missing } inserted.
<inserted text>
}
l.47 clearpage

I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.

! Missing endgroup inserted.
<inserted text>
endgroup
l.47 clearpage

I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.

! Missing } inserted.
<inserted text>
}
l.47 clearpage

I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.

! Missing } inserted.
<inserted text>
}
l.47 clearpage

I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.

! Extra }, or forgotten endgroup.
@outputpage ...or hb@xt@ textwidth {@thehead }
color@endbox }dp @tempb...
l.47 clearpage

I've deleted a group-closing symbol because it seems to be
spurious, as in `$x}$'. But perhaps the } is legitimate and
you forgot something else, as in `hbox{$x}'. In such cases
the way to recover is to insert both the forgotten and the
deleted material, e.g., by typing `I$}'.


Not sure if it matters, but I'm writing in an online editor (overleaf).










share|improve this question









New contributor




Wanda W. is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.












I have a 40 page long document that works fine for the most part, but starts having heaps of errors on different lines by the end. The document has a total of 42 errors, happening on several lines, and one line usually has 10-15 errors. The document compiles fine, and it looks as it's supposed to, but it still bothers me to have the errors, and why I have them, so help would be appreciated.



I simplified the document to share here, as requested by comments, and now it looks like this:



documentclass[a4paper,11pt,pdftex]{article}

usepackage[utf8]{inputenc}
usepackage[magyar]{babel} %needed in Hungarian reports
usepackage{fancyhdr} %for the nice header
usepackage{graphicx} %grapics input
usepackage{tikz} %tikz figures
usepackage[colorinlistoftodos]{todonotes}
renewcommand{baselinestretch}{1.5}

usepackage{amsmath}
usepackage{amsthm}
usepackage{amssymb}
usepackage{braket}
usepackage{caption}
usepackage{subcaption}
usepackage[colorinlistoftodos]{todonotes} % szövegbeli kommentekhez, szövegdobozokhoz
usepackage{comment} %többsoros kommentekhez
usepackage{textgreek} %görög betűk math mode-on kívül
usepackage{fixltx2e} % felső és alsó indexekhez
usepackage{siunitx} %szép celsius jelért
usepackage{t1enc} %mert kéri...
%usepackage[justification=centering]{caption} %hogy a képaláírások középen legyenek
usepackage{array} % hogy a táblázat oszlopainak szélességét állítsam
usepackage{tabu} % ez meg auomatikusan kitölti a táblázatot oldalszélesre

usepackage[a4paper,left=2.5cm,right=2.5cm,top=2.5cm,bottom=2.5cm,pdftex]{geometry} %margins

usepackage{color}
usepackage{xcolor}
usepackage{url}
usepackage{hyperref} %links
hypersetup{
colorlinks=true,
linkcolor=blue,
urlcolor=blue,
citecolor=red,
unicode=true
}

begin{document}
pagestyle{fancy}

section{Resultslabel{results}}

clearpage

end{document}


This version has 13 errors, all on line 47 (the clearpage line). Here are the errors I'm getting:



! Undefined control sequence.
bbl@fixname #1->begingroup def bbl@tempe
{l@}edef bbl@tempd {noexpand...
l.47 clearpage

The control sequence at the end of the top line
of your error message was never def'ed. If you have
misspelled it (e.g., `hobx'), type `I' and the correct
spelling (e.g., `Ihbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

! Argument of bbl@tempd has an extra }.
<inserted text>
par
l.47 clearpage

I've run across a `}' that doesn't seem to match anything.
For example, `defa#1{...}' and `a}' would produce
this error. If you simply proceed now, the `par' that
I've just inserted will cause me to report a runaway
argument that might be the root of the problem. But if
your `}' was spurious, just type `2' and it will go away.

Runaway argument?
{noexpand @ifundefined {noexpand bbl@tempe languagename }}bbl@tempd ETC.
! Paragraph ended before bbl@tempd was complete.
<to be read again>
par
l.47 clearpage

I suspect you've forgotten a `}', causing me to apply this
control sequence to too much text. How can we recover?
My plan is to forget the whole thing and hope for the best.

! Use of begingroup doesn't match its definition.
<to be read again> ...MAGYAR{{1}}begingroup def
{L@}edef par
l.47 clearpage

If you say, e.g., `defa1{...}', then you must always
put `1' after `a', since control sequence names are
made up of letters only. The macro here has not been
followed by the required stuff, so I'm ignoring it.

! Missing { inserted.
MakeUppercase ... {uppercase {#1}}reserved@a }

l.47 clearpage

Where was the left brace? You said something like `defa}',
which I'm going to interpret as `defa{}'.

! Missing } inserted.
<inserted text>
}
l.47 clearpage

I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.

! Extra }, or forgotten endgroup.
@begin@tempboxa ...begingroup #2color@endgroup }
def width {wd @tempbox...
l.47 clearpage

I've deleted a group-closing symbol because it seems to be
spurious, as in `$x}$'. But perhaps the } is legitimate and
you forgot something else, as in `hbox{$x}'. In such cases
the way to recover is to insert both the forgotten and the
deleted material, e.g., by typing `I$}'.

! Extra }, or forgotten endgroup.
<argument> ...adwidth }{raggedleft f@nch@orh }}}
headrule
l.47 clearpage

I've deleted a group-closing symbol because it seems to be
spurious, as in `$x}$'. But perhaps the } is legitimate and
you forgot something else, as in `hbox{$x}'. In such cases
the way to recover is to insert both the forgotten and the
deleted material, e.g., by typing `I$}'.

! You can't use `hrule' here except with leaders.
headrule ...width plainheadrulewidth fi hrule
@height headrulewidth @...
l.47 clearpage

To put a horizontal rule in an hbox or an alignment,
you should use leaders or hrulefill (see The TeXbook).

! Missing number, treated as zero.
<to be read again>
vskip
l.47 clearpage

A number should have been here; I inserted `0'.
(If you can't figure out why I needed to see a number,
look up `weird error' in the index to The TeXbook.)

! Illegal unit of measure (pt inserted).
<to be read again>
vskip
l.47 clearpage

Dimensions can be in units of em, ex, in, pt, pc,
cm, mm, dd, cc, nd, nc, bp, or sp; but yours is a new one!
I'll assume that you meant to say pt, for printer's points.
To recover gracefully from this error, it's best to
delete the erroneous units; e.g., type `2' to delete
two letters. (See Chapter 27 of The TeXbook.)

! Missing } inserted.
<inserted text>
}
l.47 clearpage

I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.

! Missing endgroup inserted.
<inserted text>
endgroup
l.47 clearpage

I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.

! Missing } inserted.
<inserted text>
}
l.47 clearpage

I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.

! Missing } inserted.
<inserted text>
}
l.47 clearpage

I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.

! Extra }, or forgotten endgroup.
@outputpage ...or hb@xt@ textwidth {@thehead }
color@endbox }dp @tempb...
l.47 clearpage

I've deleted a group-closing symbol because it seems to be
spurious, as in `$x}$'. But perhaps the } is legitimate and
you forgot something else, as in `hbox{$x}'. In such cases
the way to recover is to insert both the forgotten and the
deleted material, e.g., by typing `I$}'.


Not sure if it matters, but I'm writing in an online editor (overleaf).







errors lists






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edited 2 hours ago







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asked 4 hours ago









Wanda W.Wanda W.

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  • Well you will have to show a small but complete document and the complete error message (copy it from the log-file. Your snippets are not enough to investigate.

    – Ulrike Fischer
    4 hours ago













  • it is impossible to help given the information that you show, Firstly show the exact error message from the log file, from ! to ? in a code section so line endings are preserved, then also do not just post fragments, post a small complete document that makes the error,

    – David Carlisle
    2 hours ago











  • in particular for undefined control sequences the error message tells you which command is undefined if you showed that, someone may be able to suggest a package that defines the command.

    – David Carlisle
    2 hours ago











  • Welcome to TeX.SE. You can try to isolate the problem by removing content from your document, what you have already started to do by removing the enumerate. Remove as much as you can until you have a small document left (e.g., 1 page or less). If during the removing the error disappears then leave that part in and remove something else. When you have a small document, you can post the code here together with the full error message - then you will most likely get a quick reply that solves your problem.

    – Marijn
    2 hours ago






  • 1





    @Marijn I've updated the post as per your and the others' recommendations. I've tried to simplify the document as much as possible. With it, the number of errors also decreased, but there's still quite a few. I've included them all.

    – Wanda W.
    2 hours ago



















  • Well you will have to show a small but complete document and the complete error message (copy it from the log-file. Your snippets are not enough to investigate.

    – Ulrike Fischer
    4 hours ago













  • it is impossible to help given the information that you show, Firstly show the exact error message from the log file, from ! to ? in a code section so line endings are preserved, then also do not just post fragments, post a small complete document that makes the error,

    – David Carlisle
    2 hours ago











  • in particular for undefined control sequences the error message tells you which command is undefined if you showed that, someone may be able to suggest a package that defines the command.

    – David Carlisle
    2 hours ago











  • Welcome to TeX.SE. You can try to isolate the problem by removing content from your document, what you have already started to do by removing the enumerate. Remove as much as you can until you have a small document left (e.g., 1 page or less). If during the removing the error disappears then leave that part in and remove something else. When you have a small document, you can post the code here together with the full error message - then you will most likely get a quick reply that solves your problem.

    – Marijn
    2 hours ago






  • 1





    @Marijn I've updated the post as per your and the others' recommendations. I've tried to simplify the document as much as possible. With it, the number of errors also decreased, but there's still quite a few. I've included them all.

    – Wanda W.
    2 hours ago

















Well you will have to show a small but complete document and the complete error message (copy it from the log-file. Your snippets are not enough to investigate.

– Ulrike Fischer
4 hours ago







Well you will have to show a small but complete document and the complete error message (copy it from the log-file. Your snippets are not enough to investigate.

– Ulrike Fischer
4 hours ago















it is impossible to help given the information that you show, Firstly show the exact error message from the log file, from ! to ? in a code section so line endings are preserved, then also do not just post fragments, post a small complete document that makes the error,

– David Carlisle
2 hours ago





it is impossible to help given the information that you show, Firstly show the exact error message from the log file, from ! to ? in a code section so line endings are preserved, then also do not just post fragments, post a small complete document that makes the error,

– David Carlisle
2 hours ago













in particular for undefined control sequences the error message tells you which command is undefined if you showed that, someone may be able to suggest a package that defines the command.

– David Carlisle
2 hours ago





in particular for undefined control sequences the error message tells you which command is undefined if you showed that, someone may be able to suggest a package that defines the command.

– David Carlisle
2 hours ago













Welcome to TeX.SE. You can try to isolate the problem by removing content from your document, what you have already started to do by removing the enumerate. Remove as much as you can until you have a small document left (e.g., 1 page or less). If during the removing the error disappears then leave that part in and remove something else. When you have a small document, you can post the code here together with the full error message - then you will most likely get a quick reply that solves your problem.

– Marijn
2 hours ago





Welcome to TeX.SE. You can try to isolate the problem by removing content from your document, what you have already started to do by removing the enumerate. Remove as much as you can until you have a small document left (e.g., 1 page or less). If during the removing the error disappears then leave that part in and remove something else. When you have a small document, you can post the code here together with the full error message - then you will most likely get a quick reply that solves your problem.

– Marijn
2 hours ago




1




1





@Marijn I've updated the post as per your and the others' recommendations. I've tried to simplify the document as much as possible. With it, the number of errors also decreased, but there's still quite a few. I've included them all.

– Wanda W.
2 hours ago





@Marijn I've updated the post as per your and the others' recommendations. I've tried to simplify the document as much as possible. With it, the number of errors also decreased, but there's still quite a few. I've included them all.

– Wanda W.
2 hours ago










1 Answer
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oldest

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3














You should load fancyhdr before babel when the option magyar is used (as directed by a warning issued by the language definition file). However, this conflicts somehow with MakeUppercase.



Either you redefine sectionmark to avoid it, or load textcase with the overload option.



documentclass[a4paper,11pt]{article}

usepackage[T1]{fontenc}
usepackage[utf8]{inputenc}
usepackage{fancyhdr} %for the nice header
usepackage[magyar]{babel} %needed in Hungarian reports
usepackage{graphicx} %grapics input
usepackage{tikz} %tikz figures
usepackage[colorinlistoftodos]{todonotes}

usepackage{amsmath}
usepackage{amsthm}
usepackage{amssymb}
usepackage{braket}
usepackage{caption}
usepackage{subcaption}
usepackage[colorinlistoftodos]{todonotes} % szövegbeli kommentekhez, szövegdobozokhoz
usepackage{comment} %többsoros kommentekhez
usepackage{textgreek} %görög betűk math mode-on kívül
%usepackage{fixltx2e} % felső és alsó indexekhez
usepackage{siunitx} %szép celsius jelért
%usepackage{t1enc} %mert kéri...
usepackage[justification=centering]{caption} %hogy a képaláírások középen legyenek
usepackage{array} % hogy a táblázat oszlopainak szélességét állítsam
usepackage{tabu} % ez meg auomatikusan kitölti a táblázatot oldalszélesre
usepackage[overload]{textcase}

usepackage[
a4paper,
left=2.5cm,
right=2.5cm,
top=2.5cm,
bottom=2.5cm,
headheight=13.6pt,
]{geometry} %margins

%usepackage{color}
usepackage{xcolor}
%usepackage{url}
usepackage{hyperref} %links
hypersetup{
colorlinks=true,
linkcolor=blue,
urlcolor=blue,
citecolor=red,
unicode=true
}

renewcommand{baselinestretch}{1.5}
pagestyle{fancy}

begin{document}

section{Resultslabel{results}}

clearpage

end{document}


I also made a few changes: I removed the option pdftex everywhere, which should not generally be used; instead of t1enc it's better to load fontenc; loading color is useless if xcolor is used; fixltx2e is included in the latest releases of LaTeX; url is loaded by hyperref.



Finally, I added a setting to headheight, as directed by fancyhdr.






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    1 Answer
    1






    active

    oldest

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    active

    oldest

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    active

    oldest

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    3














    You should load fancyhdr before babel when the option magyar is used (as directed by a warning issued by the language definition file). However, this conflicts somehow with MakeUppercase.



    Either you redefine sectionmark to avoid it, or load textcase with the overload option.



    documentclass[a4paper,11pt]{article}

    usepackage[T1]{fontenc}
    usepackage[utf8]{inputenc}
    usepackage{fancyhdr} %for the nice header
    usepackage[magyar]{babel} %needed in Hungarian reports
    usepackage{graphicx} %grapics input
    usepackage{tikz} %tikz figures
    usepackage[colorinlistoftodos]{todonotes}

    usepackage{amsmath}
    usepackage{amsthm}
    usepackage{amssymb}
    usepackage{braket}
    usepackage{caption}
    usepackage{subcaption}
    usepackage[colorinlistoftodos]{todonotes} % szövegbeli kommentekhez, szövegdobozokhoz
    usepackage{comment} %többsoros kommentekhez
    usepackage{textgreek} %görög betűk math mode-on kívül
    %usepackage{fixltx2e} % felső és alsó indexekhez
    usepackage{siunitx} %szép celsius jelért
    %usepackage{t1enc} %mert kéri...
    usepackage[justification=centering]{caption} %hogy a képaláírások középen legyenek
    usepackage{array} % hogy a táblázat oszlopainak szélességét állítsam
    usepackage{tabu} % ez meg auomatikusan kitölti a táblázatot oldalszélesre
    usepackage[overload]{textcase}

    usepackage[
    a4paper,
    left=2.5cm,
    right=2.5cm,
    top=2.5cm,
    bottom=2.5cm,
    headheight=13.6pt,
    ]{geometry} %margins

    %usepackage{color}
    usepackage{xcolor}
    %usepackage{url}
    usepackage{hyperref} %links
    hypersetup{
    colorlinks=true,
    linkcolor=blue,
    urlcolor=blue,
    citecolor=red,
    unicode=true
    }

    renewcommand{baselinestretch}{1.5}
    pagestyle{fancy}

    begin{document}

    section{Resultslabel{results}}

    clearpage

    end{document}


    I also made a few changes: I removed the option pdftex everywhere, which should not generally be used; instead of t1enc it's better to load fontenc; loading color is useless if xcolor is used; fixltx2e is included in the latest releases of LaTeX; url is loaded by hyperref.



    Finally, I added a setting to headheight, as directed by fancyhdr.






    share|improve this answer




























      3














      You should load fancyhdr before babel when the option magyar is used (as directed by a warning issued by the language definition file). However, this conflicts somehow with MakeUppercase.



      Either you redefine sectionmark to avoid it, or load textcase with the overload option.



      documentclass[a4paper,11pt]{article}

      usepackage[T1]{fontenc}
      usepackage[utf8]{inputenc}
      usepackage{fancyhdr} %for the nice header
      usepackage[magyar]{babel} %needed in Hungarian reports
      usepackage{graphicx} %grapics input
      usepackage{tikz} %tikz figures
      usepackage[colorinlistoftodos]{todonotes}

      usepackage{amsmath}
      usepackage{amsthm}
      usepackage{amssymb}
      usepackage{braket}
      usepackage{caption}
      usepackage{subcaption}
      usepackage[colorinlistoftodos]{todonotes} % szövegbeli kommentekhez, szövegdobozokhoz
      usepackage{comment} %többsoros kommentekhez
      usepackage{textgreek} %görög betűk math mode-on kívül
      %usepackage{fixltx2e} % felső és alsó indexekhez
      usepackage{siunitx} %szép celsius jelért
      %usepackage{t1enc} %mert kéri...
      usepackage[justification=centering]{caption} %hogy a képaláírások középen legyenek
      usepackage{array} % hogy a táblázat oszlopainak szélességét állítsam
      usepackage{tabu} % ez meg auomatikusan kitölti a táblázatot oldalszélesre
      usepackage[overload]{textcase}

      usepackage[
      a4paper,
      left=2.5cm,
      right=2.5cm,
      top=2.5cm,
      bottom=2.5cm,
      headheight=13.6pt,
      ]{geometry} %margins

      %usepackage{color}
      usepackage{xcolor}
      %usepackage{url}
      usepackage{hyperref} %links
      hypersetup{
      colorlinks=true,
      linkcolor=blue,
      urlcolor=blue,
      citecolor=red,
      unicode=true
      }

      renewcommand{baselinestretch}{1.5}
      pagestyle{fancy}

      begin{document}

      section{Resultslabel{results}}

      clearpage

      end{document}


      I also made a few changes: I removed the option pdftex everywhere, which should not generally be used; instead of t1enc it's better to load fontenc; loading color is useless if xcolor is used; fixltx2e is included in the latest releases of LaTeX; url is loaded by hyperref.



      Finally, I added a setting to headheight, as directed by fancyhdr.






      share|improve this answer


























        3












        3








        3







        You should load fancyhdr before babel when the option magyar is used (as directed by a warning issued by the language definition file). However, this conflicts somehow with MakeUppercase.



        Either you redefine sectionmark to avoid it, or load textcase with the overload option.



        documentclass[a4paper,11pt]{article}

        usepackage[T1]{fontenc}
        usepackage[utf8]{inputenc}
        usepackage{fancyhdr} %for the nice header
        usepackage[magyar]{babel} %needed in Hungarian reports
        usepackage{graphicx} %grapics input
        usepackage{tikz} %tikz figures
        usepackage[colorinlistoftodos]{todonotes}

        usepackage{amsmath}
        usepackage{amsthm}
        usepackage{amssymb}
        usepackage{braket}
        usepackage{caption}
        usepackage{subcaption}
        usepackage[colorinlistoftodos]{todonotes} % szövegbeli kommentekhez, szövegdobozokhoz
        usepackage{comment} %többsoros kommentekhez
        usepackage{textgreek} %görög betűk math mode-on kívül
        %usepackage{fixltx2e} % felső és alsó indexekhez
        usepackage{siunitx} %szép celsius jelért
        %usepackage{t1enc} %mert kéri...
        usepackage[justification=centering]{caption} %hogy a képaláírások középen legyenek
        usepackage{array} % hogy a táblázat oszlopainak szélességét állítsam
        usepackage{tabu} % ez meg auomatikusan kitölti a táblázatot oldalszélesre
        usepackage[overload]{textcase}

        usepackage[
        a4paper,
        left=2.5cm,
        right=2.5cm,
        top=2.5cm,
        bottom=2.5cm,
        headheight=13.6pt,
        ]{geometry} %margins

        %usepackage{color}
        usepackage{xcolor}
        %usepackage{url}
        usepackage{hyperref} %links
        hypersetup{
        colorlinks=true,
        linkcolor=blue,
        urlcolor=blue,
        citecolor=red,
        unicode=true
        }

        renewcommand{baselinestretch}{1.5}
        pagestyle{fancy}

        begin{document}

        section{Resultslabel{results}}

        clearpage

        end{document}


        I also made a few changes: I removed the option pdftex everywhere, which should not generally be used; instead of t1enc it's better to load fontenc; loading color is useless if xcolor is used; fixltx2e is included in the latest releases of LaTeX; url is loaded by hyperref.



        Finally, I added a setting to headheight, as directed by fancyhdr.






        share|improve this answer













        You should load fancyhdr before babel when the option magyar is used (as directed by a warning issued by the language definition file). However, this conflicts somehow with MakeUppercase.



        Either you redefine sectionmark to avoid it, or load textcase with the overload option.



        documentclass[a4paper,11pt]{article}

        usepackage[T1]{fontenc}
        usepackage[utf8]{inputenc}
        usepackage{fancyhdr} %for the nice header
        usepackage[magyar]{babel} %needed in Hungarian reports
        usepackage{graphicx} %grapics input
        usepackage{tikz} %tikz figures
        usepackage[colorinlistoftodos]{todonotes}

        usepackage{amsmath}
        usepackage{amsthm}
        usepackage{amssymb}
        usepackage{braket}
        usepackage{caption}
        usepackage{subcaption}
        usepackage[colorinlistoftodos]{todonotes} % szövegbeli kommentekhez, szövegdobozokhoz
        usepackage{comment} %többsoros kommentekhez
        usepackage{textgreek} %görög betűk math mode-on kívül
        %usepackage{fixltx2e} % felső és alsó indexekhez
        usepackage{siunitx} %szép celsius jelért
        %usepackage{t1enc} %mert kéri...
        usepackage[justification=centering]{caption} %hogy a képaláírások középen legyenek
        usepackage{array} % hogy a táblázat oszlopainak szélességét állítsam
        usepackage{tabu} % ez meg auomatikusan kitölti a táblázatot oldalszélesre
        usepackage[overload]{textcase}

        usepackage[
        a4paper,
        left=2.5cm,
        right=2.5cm,
        top=2.5cm,
        bottom=2.5cm,
        headheight=13.6pt,
        ]{geometry} %margins

        %usepackage{color}
        usepackage{xcolor}
        %usepackage{url}
        usepackage{hyperref} %links
        hypersetup{
        colorlinks=true,
        linkcolor=blue,
        urlcolor=blue,
        citecolor=red,
        unicode=true
        }

        renewcommand{baselinestretch}{1.5}
        pagestyle{fancy}

        begin{document}

        section{Resultslabel{results}}

        clearpage

        end{document}


        I also made a few changes: I removed the option pdftex everywhere, which should not generally be used; instead of t1enc it's better to load fontenc; loading color is useless if xcolor is used; fixltx2e is included in the latest releases of LaTeX; url is loaded by hyperref.



        Finally, I added a setting to headheight, as directed by fancyhdr.







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        answered 1 hour ago









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