Error running plantuml: '1'

[xin@…]

Environment

• trac 0.12
• java 6 runtime

Test OK

java -jar plantuml.jar -testdot

The environment variable GRAPHVIZ_DOT has been set to c:\Program Files\Graphviz 2.28\bin\dot.exe
Dot executable is c:\Program Files\Graphviz 2.28\bin\dot.exe
Dot version: dot - graphviz version 2.28.0 (20110507.0327)
Installation seems OK. File generation OK

Trac.ini conf

plantuml.* = enabled
[plantuml]
plantuml_jar = E:/Projects/plugins

In trac web frontend, I got an error message:

Error running plantuml: '1'

How to fix the issue?

Thanks.

[Ryan J Ollos]

In 14361:

2.0dev: Check that plantuml_jar is the path of a file ending in .jar. Refs #12132.

[Ryan J Ollos]

Please try:

[plantuml]
plantuml_jar = E:\Projects\plugins\plantuml.jar

I've made the error message for the case of an incorrect plantuml_jar more informative.

[xin@…]

Success!

[rudi]

Sorry this does not work, you must use '.jar' instead of 'jar':

 if not os.path.splitext(filename)[1] == 'jar':

must be:

 if not os.path.splitext(filename)[1] == '.jar':

[Ryan J Ollos]

In 14362:

2.0dev: Fixed comparison after splitting filename. Fixes #12132.