Description of problem:
Trying new Cura 13.06.3.

This crash occures right after strat or after the wizard (depending on existance of ~/.cura dir).

Version-Release number of selected component:
cura-13.06.3-1.fc20

Additional info:
reporter:       libreport-2.1.4
backtrace_rating: 4
cmdline:        /usr/bin/python /usr/bin/cura
crash_function: wxWindow::DoSetSize
executable:     /usr/bin/python2.7
kernel:         3.9.4-200.fc18.x86_64
runlevel:       N 5
uid:            1000
var_log_messages: Jun 24 15:57:05 localhost abrt[5125]: Saved core dump of pid 5104 (/usr/bin/python2.7) to /var/tmp/abrt/ccpp-2013-06-24-15:57:03-5104 (110321664 bytes)

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 wxWindow::DoSetSize at src/gtk/window.cpp:2765
 #1 RecalcSizes at src/common/sizer.cpp:1793
 #2 wxBoxSizer::RecalcSizes at src/common/sizer.cpp:1705
 #3 wxWindowBase::Layout at src/common/wincmn.cpp:1923
 #4 wxPanel::OnSize at src/generic/panelg.cpp:149
 #5 ProcessEventIfMatches at src/common/event.cpp:1239
 #6 wxEvtHandler::ProcessEventIfMatches at src/common/event.cpp:1214
 #7 wxEventHashTable::HandleEvent at src/common/event.cpp:906
 #8 ProcessEvent at src/common/event.cpp:1301
 #9 wxEvtHandler::ProcessEvent at src/common/event.cpp:1272