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Opened 6 years ago

Closed 5 years ago

Last modified 2 years ago

#3711 closed defect (worksforme)

if you forget to install graphviz (the cmdline tools), the WikiFormatting page causes an error

Reported by: anonymous Owned by: pkropf
Priority: normal Component: GraphvizPlugin
Severity: normal Keywords:
Cc: Trac Release: 0.10

Description

If you install the plugin in your trac instance but forget to install the graphviz binaries, going to the WikiFormatting page causes a traceback due to GraphvizMacro.processors being empty.

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Change History (2)

comment:1 follow-up: Changed 6 years ago by cboos

Well, the 0.11 version of the plugin gives the following error in this case:

Graphviz macro processor has detected an error. Please fix the problem before continuing.
The default processor, dot, was not found in [u'C:/Program Files (x86)/Graphviz2.20'].

(here I just removed the trailing /bin from the cmd_path, but a similar error is produced when cmd_path doesn't exist).

Proposing a worksforme here, unless someone wants to fix this for the 0.10 version (if the problem can be confirmed there).

comment:2 in reply to: ↑ 1 Changed 5 years ago by cboos

  • Resolution set to worksforme
  • Status changed from new to closed

Replying to cboos:

Proposing a worksforme here, unless someone wants to fix this for the 0.10 version

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