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Opened 12 years ago
Last modified 7 years ago
#10045 new defect
Graphviz 2.26.3 error when SERVER_NAME enviromental variable is set on Linux
Reported by: | Owned by: | ||
---|---|---|---|
Priority: | low | Component: | ProjectPlanPlugin |
Severity: | minor | Keywords: | graphviz |
Cc: | Trac Release: | 0.11 |
Description
As written in the 'man graphviz':
"If SERVER_NAME is defined, image files are restricted to exist in one of the directories specified by GV_FILE_PATH."
This causes the error with ProjectPlanPlugin, because graphviz can't open images under 'htdocs/images/'. The fast fix is to add 'env={}' parameter to the subprocess.Popen in the dotrender.py. This will force graphviz to run without any enviromental variables.
However, this fix could cause problems with python (see python bug)
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