KDevelop breaks its own duchain repository

[Alexander Dymo]

>> Is this helpful to anyone here to do something about it?
> This issue is not related to the duchain repository, but rather to some
> shell/sublime internal document-management.
>
> The problems seems to be that multiple KTextEditor documents are opened for
> the same file, or something similar, which then leads to the assertion.
>
> I've also seen this a few times, but never found a way to reproduce it.

That's interesting. So I assume this breakage happens at startup when
documents are loaded... Andreas, could you please send me your session
and area configurations?
Btw, do you really have several views for the same file opened?