Hello! I successfully installed ITK 3.6.0, VTK 5.0.4 and MITK (SVN-version) on my Linux machine (Ubuntu 8.04). The tutorial steps 1 to 3 work fine but the rest (4 to 8) and the MainApp crash *sometimes* at startup (approx. 3 times out of 5) with a segmentation fault. I tried to trace down the error but gdb shows backtraces down to Qt, which does not seem to make sense to me. Here is an example:
[EMAIL PROTECTED]:~/src/mitk-build/bin$ ./Step4 ../../mitk/Testing/Data/Pic3D.pic.gz ../../mitk/Testing/Data/lungs.vtk QmitkRegisterClasses() CoreObjectFactory: created instance of CoreObjectFactory Loading ../../mitk/Testing/Data/lungs.vtk as vtk Generic Warning: In /home/stephan/src/VTK/Common/vtkDebugLeaks.cxx, line 296 Deleting unknown object: vtkXMLParser Generic Warning: In /home/stephan/src/VTK/Common/vtkDebugLeaks.cxx, line 296 Deleting unknown object: vtkXMLParser Segmentation fault (core dumped) [EMAIL PROTECTED]:~/src/mitk-build/bin$ gdb ./Step4 core GNU gdb 6.8-debian Copyright (C) 2008 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "i486-linux-gnu"... [...] (gdb) backtrace #0 0xb5297977 in FT_Alloc () from /home/stephan/src/VTK-build/bin/libvtkfreetype.so.5.0 #1 0xb5296abe in ah_hinter_new_face_globals () from /home/stephan/src/VTK-build/bin/libvtkfreetype.so.5.0 #2 0xb52975ca in ah_hinter_load_glyph () from /home/stephan/src/VTK-build/bin/libvtkfreetype.so.5.0 #3 0xb52978eb in ft_autohinter_load_glyph () from /home/stephan/src/VTK-build/bin/libvtkfreetype.so.5.0 #4 0xb529bfb4 in FT_Load_Glyph () from /home/stephan/src/VTK-build/bin/libvtkfreetype.so.5.0 #5 0xb2727d6c in XftFontLoadGlyphs () from /usr/lib/libXft.so.2 #6 0xb2724f7b in XftGlyphExtents () from /usr/lib/libXft.so.2 #7 0xb5858268 in QFontEngineXft::stringToCMap () from /usr/share/qt3/lib/libqt-mt.so.3 #8 0xb5982d52 in ?? () from /usr/share/qt3/lib/libqt-mt.so.3 #9 0xb598779c in QTextEngine::shape () from /usr/share/qt3/lib/libqt-mt.so.3 #10 0xb5984d01 in QTextLayout::addCurrentItem () from /usr/share/qt3/lib/libqt-mt.so.3 #11 0xb59cdadb in QLineEditPrivate::updateTextLayout () from /usr/share/qt3/lib/libqt-mt.so.3 #12 0xb59cdd34 in QLineEditPrivate::finishChange () from /usr/share/qt3/lib/libqt-mt.so.3 #13 0xb59cea59 in QLineEdit::setText () from /usr/share/qt3/lib/libqt-mt.so.3 #14 0xb5a2b97e in QSpinBox::updateDisplay () from /usr/share/qt3/lib/libqt-mt.so.3 #15 0xb5a2cbd3 in QSpinBox::initSpinBox () from /usr/share/qt3/lib/libqt-mt.so.3 #16 0xb5a2ce68 in QSpinBox::QSpinBox () from /usr/share/qt3/lib/libqt-mt.so.3 #17 0xb7de6c77 in QmitkSliderNavigator (this=0x84c4718, parent=0xbf8ba958, name=0xb7e465c3 "m_NavigatorWidget", fl=0) at /home/stephan/src/mitk-build/Qmitk/QmitkSliderNavigator.cxx:34 #18 0xb7de4900 in QmitkSliceWidget (this=0xbf8ba958, parent=0xbf8baa28, name=0x0, fl=0) at /home/stephan/src/mitk-build/Qmitk/QmitkSliceWidget.cxx:58 #19 0x080546be in main (argc=3, argv=0xbf8bac84) at /home/stephan/src/mitk/QApplications/Tutorial/Step4.cpp:119 Current language: auto; currently asm Any idea about what can I do to prevent this? Best regards, Stephan ------------------------------------------------------------------------- Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW! Studies have shown that voting for your favorite open source project, along with a healthy diet, reduces your potential for chronic lameness and boredom. Vote Now at http://www.sourceforge.net/community/cca08 _______________________________________________ mitk-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mitk-users
