Package caption Error: For a successful cooperation we need at least version(caption) is available. \begin{document}
\caption will not be redefined since it's already(caption) redefined by a document class or package which is(caption) unknown to the caption package.
Please help how to solve this problem.
LaTeX forum ⇒ General ⇒ Package caption Error: For a successful cooperation we need at least version(caption) is available.\begin{document}
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can you please show a
minimal working example which produces this error? Otherwise we won't be able to say much.
The error message is produced by the caption package through its
The error should mean that one of those packages has been loaded but is too old. This suggests that you probably have a rather old TeX distribution (the current version of float is from 2001 and the current version of floatrow from 2009!) and should update. But the real problem could be something different which we won't be able to tell without a
minimal working example.

The error message is produced by the caption package through its
\caption@If@Package@Loaded
command. This command is used two times by the caption package.- Once for checking if the float package has been loaded and if its version is at least
2001/11/08 v1.3d
and - once for checking if the floatrow package has been loaded and its version is at least
2007/08/24 v0.2a
The error should mean that one of those packages has been loaded but is too old. This suggests that you probably have a rather old TeX distribution (the current version of float is from 2001 and the current version of floatrow from 2009!) and should update. But the real problem could be something different which we won't be able to tell without a

site moderator & package author
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- Joined: Tue May 02, 2017 6:21 am
\documentclass[a4paper, 12pt,oneside]{book} \input{Preamble_matter} \usepackage{epstopdf} \usepackage{caption} \usepackage{subfigure} \usepackage{indentfirst} \begin{document} %error is occurring in this line %\input{Front_matter_new} \markboth {\Headingsize \it Chapter 1: Introduction} {\Headingsize \it Chapter 1:Introduction} \input{Introduction_chapter} \markboth {\Headingsize \it Chapter 2: Synthesis Schemes} {\Headingsize \it Chapter 2: Synthesis Schemes} \input{chapter2}
Last edited by Stefan Kottwitz on Tue May 02, 2017 12:53 pm, edited 1 time in total.
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- Stefan Kottwitz
- Site Admin
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Welcome to the forum!
Can you please insert the command
Stefan
Can you please insert the command
\listfiles
into your document preamble, compile again, and post the .log file here as attachment?Stefan
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