Hi, I am using PySide for creating a GUI for the open-source computer algebra system Reduce.
I am currently switching from PySide 3 to PySide 4 and adapting the signal handling to the new-style signal/slot scheme. Now I am obtaining errors like the following: QObject::connect: Cannot queue arguments of type 'object' (Make sure 'object' is registered using qRegisterMetaType().) Here the signal handler expects an argument of type DictType. Could you please point me at where I can find the function qRegisterMetaType in PySide? I have not really understood the purpose of the @QtCore.Slot decoration. Is this related to that issue? Thanks, Thomas -- Dr. habil. Thomas Sturm Departamento de Matematicas, Estadistica y Computacion Universidad de Cantabria, Santander, Spain Avda. Los Castros s/n, Room 1072, +34 693 251058 http://personales.unican.es/sturmt/
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