Pyblish-Houdini Crash with existing QApplication

[rodstar97]

Pyblish freeze ui , when a another Pyside window or it self was open before.
the Bug allways happend when pyblish try "Using existing QApplication".

Houdini 13.0.792, Centos 7.3, PySide 1.24, Pyblish-light 0.74

[mottosso]

Thanks @rodstar97, @tokejepsen or @mkolar are you able to test this on your end?

[mottosso]

Have you tried this and clicking the Publish button from the file-menu?