Well, I’ve given this some thought. Dmitri said that there are path issues
when doxygen is compiled for unix and graphviz is compiled for Windows. That
is (sigh and unfortunately) my issue. So, I am using Graphviz 2.30 for
windows and doxygen 1.8.6 for cygwin. The paths are different, in
particular, the paths used by doxygen are absolute (/cygdrive/…) and
graphviz expects something like ‘C:/’. I don’t think that using backward
slashes or forward slashes is an issue any more. The Windows gods seem to
have given in to the inevitable and accepted forward slashes in paths.

 

Anyone know where I can get  a cygwin graphviz or a Windows doxygen?

 

art

  _____  

From: Stefan Kraxberger [mailto:stefan.kraxber...@nxp.com] 
Sent: Friday, January 17, 2014 1:28 AM
To: aschwarz1...@att.net; kjkazin...@yahoo.com
Cc: doxygen-users@lists.sourceforge.net
Subject: RE: [Doxygen-users] Unknown Error

 

Hi,

 

I had the same problem. It happened when the amount of files exceeds the
limit allowed by the OS (in my caseWindows). Because the DOT tool is
generating new files at some point it is unable to create a new file in the
folder due to this limitation and then you see this error. This was at least
the cause in my situation. You can config doxygen to generate subfolders and
then it will work again. 

 

Hope it helps,


Stefan

 

From: Arthur Schwarz [mailto:aschwarz1...@att.net] 
Sent: Donnerstag, 16. Jänner 2014 18:18
To: 'Ken Kazinski'
Cc: doxygen-users@lists.sourceforge.net
Subject: Re: [Doxygen-users] Unknown Error

 

I do have DOT installed and it does work. I do generate an output HTML file
with my documentation, but the file is incomplete. It does not contain all
of my classes in the inheritance graph (showing all of my classes) and some
of the individual classes do not have an inheritance graph when they should.
I believe that the files which have failed are all those created in the last
few months, but I’m not sure. In any case, I think the fault is with me, not
doxygen, but I don’t know how to proceed to find it. In a word, I’m stumped.

 

The eventual product will be public domain (if I finish it in my lifetime).
It’s available for anyone that wants to have a look. It consists of about
100 total files in a single directory, and about 18 – 19k lines of code with
maybe 300 pages of documentation (unedited) embedded in the files.

 

  _____  

From: Ken Kazinski [mailto:kjkazin...@yahoo.com] 
Sent: Thursday, January 16, 2014 9:08 AM
To: Arthur Schwarz
Cc: doxygen-users@lists.sourceforge.net
Subject: Re: [Doxygen-users] Unknown Error

 

Art,

 

It looks like DOT errors. Do you have Dot installed?  Is it in your path or
in the doxyfile?

Sent from my iPhone


On Jan 16, 2014, at 11:29, Arthur Schwarz <aschwarz1...@att.net> wrote:

Win 7

Doxygen 1.8.6 (cygwin)

 

I have errors generated by Doxygen and don't know how to fix them. Before I
ran doxygen I deleted all generated subdirectories (rm -rf *). So execution
ran on a clean slate. The errors seem to be generated by interface programs
that Doxygen uses.

 

Thanks

art

 

Here is a sample of each error.

 

Error: dot: can't open
ReferenceManual/ReferenceManual/dd/d93/_slip_8_bison_8hpp__dep__incl.dot

 

error: Problems running dot: exit code=2, command='dot',
arguments='"ReferenceManual/latex/d8/d77/position_8hh__dep__incl.dot" -Tpdf
-o "ReferenceManual/latex/d8/d77/position_8hh__dep__incl.pdf"'

 

 

Error: dot: can't open ReferenceManual/latex/d0/d85/_slip_8h__dep__incl.dot

 

error: Problems running dot: exit code=2, command='dot',
arguments='"ReferenceManual/latex/d0/d85/_slip_8h__dep__incl.dot" -Tpdf -o
"ReferenceManual/latex/d0/d85/_slip_8h__dep__incl.pdf"'

 

 

Error: dot: can't open ReferenceManual/ReferenceManual/graph_legend.dot


error: Problems running dot: exit code=2, command='dot',
arguments='"ReferenceManual/ReferenceManual/graph_legend.dot" -Tpng -o
"ReferenceManual/ReferenceManual/graph_legend.png"'

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