[Development] Binary incompatible Qt 5 version

[Peter Kuemmel]

> Von: "Thiago Macieira" <thiago.macieira at intel.com>
>
> 
> Mixing different Qt versions in the same process is not supported. I must point 
> out that none of the backtraces in either link show this.

You can't use plugins compiled with an older Qt version.
https://bugs.kde.org/show_bug.cgi?id=349371

I assume there are some toxic compiler flags which where maybe used by the
system Qt build.

> 
> >From what I can tell quickly examining both links, the root cause is not yet 
> determined.

At least this way: no crashes when old plugins are disabled.

> 
> -- 
> Thiago Macieira - thiago.macieira (AT) intel.com
>   Software Architect - Intel Open Source Technology Center
> 
> _______________________________________________
> Development mailing list
> Development at qt-project.org
> http://lists.qt-project.org/mailman/listinfo/development
>