Creator was crashed by segmentation fault

Lizr

I use Qt Creator to new a project. but it was crashed. So I use gdb run qt creator. I got more info:

Thread 1 "qtcreator" received signal SIGSEGV, Segmentation fault.
0x00007ffff6ee5ae8 in QSortFilterProxyModel::parent(QModelIndex const&) const ()
   from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5

System : linuxmint 18.3
I use apt to install qtcreator.
I try to purge and reinstall qtcreator but it was still there...

jsulm

@Lizr Try to start QtCreator with "-noload Welcome -noload QmlProfiler -noload QuickDesigner" parameters from command line. If it help disable these plug-ins in "Help/About Plugins...".