"QMetaType::registerType: Binary compatibility break" en Arch Linux

Hello for all, I'm new in this blog.

I installed the x86_64 version in Arch Linux. I've qt lib instaled and I try to uninstall gcc-multilib.

when I try to launch it, I got this error:

[jorge@jorgefijo ~]\$ /opt/dassault-systemes/DraftSight/Linux/DraftSight

QMetaObject::connectSlotsByName: No matching signal for on_help_clicked()

QMetaObject::connectSlotsByName: No matching signal for on_help_clicked()

QMetaType::registerType: Binary compatibility break -- Size mismatch for type 'QPaintBufferCacheEntry' [1024]. Previously registered size 16, now registering size 0.

Abortado

Anyone had something like that?

I guess something's happening whith Qt lib.

Regards.

SolidworksGeneral