Re: SwingViewer: auto layout null-pointer exception

[guilhelm savin <guilhelm.savin AT gmail.com>]

Fixed https://github.com/graphstream/gs-core/issues/71

It can only happen when calling disableAutoLayout() before

LayoutRunner had started.

A new jar will be available tomorrow with this fix here :

http://graphstream-project.org/pub/1.x/nightly-build/last/

Regards

2012/7/1 <klahaag AT googlemail.com>

When I enable/disable the autolayout on the viewer I can create a null pointer exception.

The issue is not happening on every run, but pretty often.

Looks like a concurrency issue like a missing thread lock somewhere.

Offending code:

https://gist.github.com/31e57aa84473c0887d2a

 

Platform: Win 7, JRE 1.7

 

Happens with Viewer.ThreadingModel.GRAPH_IN_SWING_THREAD and

Viewer.ThreadingModel.GRAPH_IN_ANOTHER_THREAD.

 

Regards

Klaus

 

--
Guilhelm Savin
PhD Student of Computer Science

LITIS, University of Le Havre
\/\/\/\/\/\/

http://gsavin.lewub.org

http://d3-project.org
http://iscn.univ-lehavre.fr
http://graphstream-project.org
/\/\/\/\/\/\