Crash when Selecting QForm Matrix for Fiber Data
When loading a fiber dataset on master (rev 5c40c0a3) and then selecting the qform matrix, the module crashes with the following backtrace (paths redacted):
trace: WException::WException(std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&) -> /***/build/lib/libopenwalnut.so.1(_ZN10WExceptionC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE+0x1ed) [0x7f39358c7a0d]
trace: WPropertyNotUnique::WPropertyNotUnique(std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&) -> /***/build/lib/libopenwalnut.so.1(_ZN18WPropertyNotUniqueC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE+0x9) [0x7f393596d5c9]
trace: () -> /***/build/lib/libopenwalnut.so.1(+0x27a6fb) [0x7f393587a6fb]
trace: std::shared_ptr WPropertyGroup::addProperty<std::shared_ptr >(std::shared_ptr) -> /***/build/lib/libopenwalnut.so.1(ZN14WPropertyGroup11addPropertyISt10shared_ptrIS_EEET_S3+0x3e) [0x7f3935a6b7de]
trace: WMData::load() -> /***/build/bin/../lib/openwalnut/data/libdata.so.1.5.0(_ZN6WMData4loadEv+0x113b) [0x7f391c63e6eb]
trace: WMData::moduleMain() -> /***/build/bin/../lib/openwalnut/data/libdata.so.1.5.0(_ZN6WMData10moduleMainEv+0x138) [0x7f391c640438]
trace: WModule::threadMain() -> /***/build/lib/libopenwalnut.so.1(_ZN7WModule10threadMainEv+0x1b7) [0x7f3935b084c7]
trace: WThreadedRunner::threadMainSave() -> /***/build/lib/libopenwalnut.so.1(_ZN15WThreadedRunner14threadMainSaveEv+0x49) [0x7f393595ab49]
trace: () -> /lib/x86_64-linux-gnu/libboost_thread.so.1.74.0(+0xbb17) [0x7f3935470b17]
trace: () -> /lib/x86_64-linux-gnu/libc.so.6(+0x88fd4) [0x7f39332a7fd4]
trace: () -> /lib/x86_64-linux-gnu/libc.so.6(+0x10966c) [0x7f393332866c]