LaTeX-Fehler: Irgendetwas stimmt nicht – möglicherweise fehlt \item

LaTeX-Fehler: Irgendetwas stimmt nicht – möglicherweise fehlt \item

Ich schreibe meine Abschlussarbeit mit einer LaTeX-Vorlage. Als ich versuchte, meine Referenzen zu importieren, erhielt ich beim Texifizieren folgende Fehlermeldungen thesis.tex:

This is BibTeX, Version 0.99d (MiKTeX 2.9 64-bit)
The top-level auxiliary file: thesis.aux
A level-1 auxiliary file: 0_frontmatter/abstract.aux
A level-1 auxiliary file: 0_frontmatter/acknowledgement.aux
A level-1 auxiliary file: 1_introduction/introduction.aux
The style file: aaai.bst
I found no \bibdata command---while reading file thesis.aux
Warning--I didn't find a database entry for "Chang04"
Warning--I didn't find a database entry for "Madhavan07"
Warning--I didn't find a database entry for "Liu03"
Warning--I didn't find a database entry for "Zhai05"
Warning--I didn't find a database entry for "Zhai06"
Warning--I didn't find a database entry for "Zhao05"
Warning--I didn't find a database entry for "Zhao06"
Warning--I didn't find a database entry for "Simon05"
Warning--I didn't find a database entry for "Miao09"
Warning--I didn't find a database entry for "Liu05"
Warning--I didn't find a database entry for "Zhu06"
Warning--I didn't find a database entry for "Crescenzi01"
Warning--I didn't find a database entry for "Chang01a"
Warning--I didn't find a database entry for "Wang03"
Warning--I didn't find a database entry for "Arasu03"
Warning--I didn't find a database entry for "Liu10"
Warning--I didn't find a database entry for "Cai03"
Warning--I didn't find a database entry for "Weng11"
Warning--I didn't find a database entry for "Weng12"
Warning--I didn't find a database entry for "Lu07"
Warning--I didn't find a database entry for "Lu11"
(There was 1 error message)

Command Line:   texify.exe --src "C:\Users\dweng\Dropbox\My PhD Thesis\thesis.tex"
Startup Folder: C:\Users\dweng\Dropbox\My PhD Thesis

This is pdfTeX, Version 3.1415926-2.4-1.40.13 (MiKTeX 2.9 64-bit)
entering extended mode
("C:/Users/dweng/Dropbox/My PhD Thesis/thesis.tex"
LaTeX2e <2011/06/27>
Babel <v3.8m> and hyphenation patterns for english, afrikaans, ancientgreek, ar
abic, armenian, assamese, basque, bengali, bokmal, bulgarian, catalan, coptic, 
croatian, czech, danish, dutch, esperanto, estonian, farsi, finnish, french, ga
lician, german, german-x-2012-05-30, greek, gujarati, hindi, hungarian, iceland
ic, indonesian, interlingua, irish, italian, kannada, kurmanji, latin, latvian,
 lithuanian, malayalam, marathi, mongolian, mongolianlmc, monogreek, ngerman, n
german-x-2012-05-30, nynorsk, oriya, panjabi, pinyin, polish, portuguese, roman
ian, russian, sanskrit, serbian, slovak, slovenian, spanish, swedish, swissgerm
an, tamil, telugu, turkish, turkmen, ukenglish, ukrainian, uppersorbian, usengl
ishmax, welsh, loaded.
("C:\Users\dweng\Dropbox\My PhD Thesis\Latex/Classes/PhDthesisPSnPDF.cls"
Document Class: Latex/Classes/PhDthesisPSnPDF 2007/09/06 v2 PhD thesis class
("C:\Program Files\MiKTeX 2.9\tex\latex\base\book.cls"
Document Class: book 2007/10/19 v1.4h Standard LaTeX document class
("C:\Program Files\MiKTeX 2.9\tex\latex\base\bk12.clo"))
("C:\Program Files\MiKTeX 2.9\tex\latex\amsfonts\amssymb.sty"
("C:\Program Files\MiKTeX 2.9\tex\latex\amsfonts\amsfonts.sty"))
("C:\Program Files\MiKTeX 2.9\tex\latex\graphics\graphics.sty"
("C:\Program Files\MiKTeX 2.9\tex\latex\graphics\trig.sty")
("C:\Program Files\MiKTeX 2.9\tex\latex\00miktex\graphics.cfg")
("C:\Program Files\MiKTeX 2.9\tex\latex\graphics\dvips.def"))
("C:\Program Files\MiKTeX 2.9\tex\latex\caption\caption.sty"
("C:\Program Files\MiKTeX 2.9\tex\latex\caption\caption3.sty"
("C:\Program Files\MiKTeX 2.9\tex\latex\graphics\keyval.sty")))
("C:\Program Files\MiKTeX 2.9\tex\latex\fancyhdr\fancyhdr.sty")
("C:\Program Files\MiKTeX 2.9\tex\latex\amsfonts\eucal.sty")
("C:\Program Files\MiKTeX 2.9\tex\generic\babel\babel.sty"
*************************************
* Local config file bblopts.cfg used
*
("C:\Program Files\MiKTeX 2.9\tex\latex\00miktex\bblopts.cfg")
("C:\Program Files\MiKTeX 2.9\tex\generic\babel\english.ldf"
("C:\Program Files\MiKTeX 2.9\tex\generic\babel\babel.def")))
("C:\Program Files\MiKTeX 2.9\tex\latex\graphics\color.sty"
("C:\Program Files\MiKTeX 2.9\tex\latex\00miktex\color.cfg")
("C:\Program Files\MiKTeX 2.9\tex\latex\graphics\dvipsnam.def"))
("C:\Program Files\MiKTeX 2.9\tex\latex\footmisc\footmisc.sty")
("C:\Program Files\MiKTeX 2.9\tex\latex\base\ifthen.sty")
("C:\Program Files\MiKTeX 2.9\tex\latex\tools\multicol.sty")
("C:\Program Files\MiKTeX 2.9\tex\latex\tocbibind\tocbibind.sty"

Package tocbibind Note: Using chapter style headings, unless overridden.

) ("C:\Program Files\MiKTeX 2.9\tex\latex\nomencl\nomencl.sty")
Writing nomenclature file thesis.nlo
("C:\Program Files\MiKTeX 2.9\tex\generic\oberdiek\ifpdf.sty")
("C:\Program Files\MiKTeX 2.9\tex\latex\hyperref\hyperref.sty"
("C:\Program Files\MiKTeX 2.9\tex\generic\oberdiek\hobsub-hyperref.sty"
("C:\Program Files\MiKTeX 2.9\tex\generic\oberdiek\hobsub-generic.sty"))
("C:\Program Files\MiKTeX 2.9\tex\generic\ifxetex\ifxetex.sty")
("C:\Program Files\MiKTeX 2.9\tex\latex\oberdiek\auxhook.sty")
("C:\Program Files\MiKTeX 2.9\tex\latex\oberdiek\kvoptions.sty")
("C:\Program Files\MiKTeX 2.9\tex\latex\hyperref\pd1enc.def")
("C:\Program Files\MiKTeX 2.9\tex\latex\00miktex\hyperref.cfg")
("C:\Program Files\MiKTeX 2.9\tex\latex\hyperref\backref.sty"
("C:\Program Files\MiKTeX 2.9\tex\latex\oberdiek\rerunfilecheck.sty"))
("C:\Program Files\MiKTeX 2.9\tex\latex\ltxmisc\url.sty"))

Package hyperref Message: Driver: hdvips.

("C:\Program Files\MiKTeX 2.9\tex\latex\hyperref\hdvips.def"
("C:\Program Files\MiKTeX 2.9\tex\latex\hyperref\pdfmark.def"

Package hyperref Warning: You have enabled option `breaklinks'.
(hyperref)                But driver `hdvips.def' does not suppport this.
(hyperref)                Expect trouble with the link areas of broken links.

)) ("C:\Program Files\MiKTeX 2.9\tex\latex\graphics\epsfig.sty"
("C:\Program Files\MiKTeX 2.9\tex\latex\graphics\graphicx.sty")))
\@input{Latex/Macros/MacroFile1.aux}
("C:\Users\dweng\Dropbox\My PhD Thesis\Latex/Macros/MacroFile1.tex")
("C:\Program Files\MiKTeX 2.9\tex\latex\jknappen\mathrsfs.sty")
("C:\Program Files\MiKTeX 2.9\tex\latex\dstroke\dsfont.sty")

LaTeX Warning: Unused global option(s):
    [pdftex].

("C:\Users\dweng\Dropbox\My PhD Thesis\thesis.aux"
("C:\Users\dweng\Dropbox\My PhD Thesis\0_frontmatter/abstract.aux")
("C:\Users\dweng\Dropbox\My PhD Thesis\0_frontmatter/acknowledgement.aux")
("C:\Users\dweng\Dropbox\My PhD Thesis\1_introduction/introduction.aux"

LaTeX Warning: Label `fig1' multiply defined.

)) ("C:\Program Files\MiKTeX 2.9\tex\latex\hyperref\nameref.sty"
("C:\Program Files\MiKTeX 2.9\tex\generic\oberdiek\gettitlestring.sty"))
("C:\Users\dweng\Dropbox\My PhD Thesis\thesis.out")
("C:\Users\dweng\Dropbox\My PhD Thesis\thesis.out") <qub.png> [1
\FN@pp@footnotehinttrue 
] ("C:\Users\dweng\Dropbox\My PhD Thesis\0_frontmatter/abstract.tex" [2]
[3]) [4
\FN@pp@footnotehinttrue 
] ("C:\Users\dweng\Dropbox\My PhD Thesis\0_frontmatter/acknowledgement.tex"
[1]) [2
\FN@pp@footnotehinttrue 
] ("C:\Users\dweng\Dropbox\My PhD Thesis\thesis.toc") [3] [4]
("C:\Users\dweng\Dropbox\My PhD Thesis\thesis.lof"
("C:\Program Files\MiKTeX 2.9\tex\latex\amsfonts\umsa.fd")
("C:\Program Files\MiKTeX 2.9\tex\latex\amsfonts\umsb.fd")
("C:\Program Files\MiKTeX 2.9\tex\latex\jknappen\ursfs.fd")) [5] [6]
("C:\Users\dweng\Dropbox\My PhD Thesis\thesis.lot") [7] [8]
("C:\Users\dweng\Dropbox\My PhD Thesis\1_introduction/introduction.tex"
Chapter 1.

LaTeX Warning: Citation `Chang04' on page 1 undefined on input line 18.


LaTeX Warning: Citation `Madhavan07' on page 1 undefined on input line 18.

<1_introduction/figures/abebooks_query_interface.eps>
<1_introduction/figures/abebooks_two_records_prefix.eps> [1]
<1_introduction/figures/two_plates_examples.eps> [2]

LaTeX Warning: Citation `Liu03' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Zhai05' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Zhai06' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Zhao05' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Zhao06' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Simon05' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Miao09' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Liu05' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Zhu06' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Crescenzi01' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Chang01a' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Wang03' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Arasu03' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Liu10' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Liu10' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Cai03' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Crescenzi01' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Chang01a' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Wang03' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Arasu03' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Liu03' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Zhai05' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Zhai06' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Zhao05' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Zhao06' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Simon05' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Miao09' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Liu05' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Zhai05' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Zhai06' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Simon05' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Liu05' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Zhu06' on page 3 undefined on input line 47.


LaTeX Warning: Citation `Zhao06' on page 3 undefined on input line 49.


Underfull \vbox (badness 3579) has occurred while \output is active [3]

LaTeX Warning: Citation `Cai03' on page 4 undefined on input line 55.

[4] [5]

LaTeX Warning: Citation `Weng11' on page 6 undefined on input line 67.

[6] <1_introduction/figures/abebooks_two_records_prefix.eps>

LaTeX Warning: Citation `Weng11' on page 7 undefined on input line 81.


LaTeX Warning: Citation `Weng12' on page 7 undefined on input line 81.


LaTeX Warning: Citation `Lu07' on page 7 undefined on input line 81.


LaTeX Warning: Citation `Lu11' on page 7 undefined on input line 81.


LaTeX Warning: Citation `Wang03' on page 7 undefined on input line 81.

[7]

LaTeX Warning: Citation `Cai03' on page 8 undefined on input line 83.


LaTeX Warning: Citation `Weng11' on page 8 undefined on input line 83.

<1_introduction/figures/annotation_flow_chart.eps>) [8] [9]
("C:\Users\dweng\Dropbox\My PhD Thesis\thesis.bbl"
("C:\Users\dweng\Dropbox\My PhD Thesis\thesis.brf")

! LaTeX Error: Something's wrong--perhaps a missing \item.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              

l.3 \end{thebibliography}

? 

Wie kann ich diese Warnungen und insbesondere die „fehlende“ Warnung beheben? \itemIch weiß, dass das Problem im Abschnitt „Bibliographie“ auftreten muss. Der Inhalt meiner Bibtex-Datei sieht folgendermaßen aus:

@article{Abdessalem10,
  author    = {Talel Abdessalem and
               Bogdan Cautis and
               Nora Derouiche},
  title     = {ObjectRunner: Lightweight, Targeted Extraction and Querying
               of Structured Web Data},
  journal   = {PVLDB},
  volume    = {3},
  number    = {2},
  year      = {2010},
  pages     = {1585-1588},
  ee        = {http://www.comp.nus.edu.sg/$\sim$vldb2010/proceedings/files/papers/D18.pdf},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

Ich verwende den folgenden Code:

    \bibliographystyle{aaai}%{CUEPhDbiblio-url}
    \bibliography{12_backmatter/myrefs} % adjust this to fit your BibTex file

Ich verwende Winedt 6 und MikTex2.9 x64, und nachdem ich BibTex in „Tex“ ausgeführt habe, sind die folgenden Fehler aufgetreten:

Command Line:   bibtex.exe "thesis"
Startup Folder: C:\Users\dweng\Dropbox\My PhD Thesis

This is BibTeX, Version 0.99d (MiKTeX 2.9 64-bit)
The top-level auxiliary file: thesis.aux
A level-1 auxiliary file: 0_frontmatter/abstract.aux
A level-1 auxiliary file: 0_frontmatter/acknowledgement.aux
The style file: aaai.bst
I found no \citation commands---while reading file thesis.aux
Database file #1: 12_backmatter/myrefs.bib
(There was 1 error message)

Antwort1

Da dies nur passiert ist, als Sie versucht haben, Ihre Referenzen zu importieren, sollten Sie Ihre BibTeX-Datei sorgfältig auf nicht LaTeX-freundliche Inhalte überprüfen. In der von Ihnen aufgeführten Zitierung kann ich beispielsweise eine URL mit sehen $\sim$. Dies verursacht wahrscheinlich ein Problem und muss entfernt werden. Versuchen Sie, eine neue BibTeX-Datei zu erstellen und fügen Sie Ihre Referenzen einzeln hinzu, um zu überprüfen, welche Probleme haben und welche nicht.

Antwort2

Sie können ein paar Dinge ausprobieren:

1) Stellen Sie sicher, dass Sie korrekt zitieren, d \cite{authorlabel}. h. zB: \cite{Abdessalem10}.

2) Versuchen Sie, Ihre .bib-Datei im selben Verzeichnis wie Ihre Hauptdatei abzulegen und verweisen Sie direkt darauf. Beispiel:

\bibliography{myrefs}

3) Wenn Sie TeXnicCenter verwenden, stellen Sie sicher, dass Sie die UsesBibTeXOption in Ihren Projekteigenschaften aktiviert haben.

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