- 
    Bug 
- 
    Resolution: Incomplete
- 
    P2: Important 
- 
    None
- 
    Qt Creator 4.2.2, Qt Creator 4.3.1
- 
    Ubuntu 17.04
 ext4 filesystem
 qtcreator 4.2.2 (But I have tried open the same directory in different qtcreator versions with same effect)
 Project using C and C++11
 Using clang code model
I created a project by "Import Existing Project" option. Then I've been editing this project sources few times. Eventually Qtcreator crashed. I observed this multiple times on different versions of Qtcreator. It requires no more than few times adding new directory to source tree + closing reopening the project to get the result.
Backtrace in attachment.
Thanks for great editor (it is not a sarcasm even in this context - I really like it)
-Roman