reassign 575536 mayavi2 3.3.1-1 severity 575536 serious tag 575536 confirmed quit
On Fri, Mar 26, 2010 at 04:49:46PM +0000, Yaroslav Halchenko wrote: > Package: libwxgtk2.8-0 > Version: 2.8.10.1-3.1~debug > Severity: important > File: /usr/lib/libwx_gtk2u_core-2.8.so.0 > at the beginning of wxWindowGTK::DoSetSize there is this check: wxASSERT_MSG( (m_parent != NULL), wxT("wxWindowGTK::SetSize requires parent.\n") ); [I think wxASSERT_MSG is a noop in our build, so that line doesn't actually do anything in this situation..] and looking at the gdb output, it seems that m_parent is NULL. so mayavi2 is doing something that it shouldn't. it seems that the problem is that somewhere the python code is calling Layout on a sizer that doesn't have a parent, and that's not allowed. and I have reproduced the segfault in mayavi2 as well. in the next few days I may look into making a patch to fix this, however for now I am reassigning it to mayavi2. Cheers, Ryan -- _________________________ Ryan Niebur ryanrya...@gmail.com
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