[Paraview-developers] Qt "Cannot Mix Incompatible Qt Library" with QHelpGenerator

Mathieu Westphal mathieu.westphal at kitware.com
Wed Sep 28 05:12:06 EDT 2016


Hello

Just sharing some bug work around here
Some may have already stumbled upon this error on multiple qt lib
environnement.
It can easily happen on a Kubuntu since one cannot remove the stock Qt.

In any case the fix for this is quite easy, just define
QT_PLUGIN_PATH to the correct qt_dir/plugins/platform to see the error go
away and be able to use qhelpgenerator

Hope this gain someone a few hours.

(of course do not forget to set LD_LIBRARY_PATH to the lib dir as well)

Mathieu Westphal
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