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Bug
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Resolution: Out of scope
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Not Evaluated
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None
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6.9.0
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None
Starting with PySide6 version 6.9.0, PySide will throw a RuntimeError when using multiple inheritance with a subclass of QDialog.
Minimal reproducible example:
import sys
from PySide6.QtCore import Signal
from PySide6.QtWidgets import QApplication, QDialog, QMainWindowclass
DialogSubclass(QDialog): ...
class MainWindow(QMainWindow, DialogSubclass):
test_signal = Signal()
def __init__(self):
super().__init__()
self.test_signal.emit() # throws "RuntimeError: Signal source has been deleted"
if __name__ == "__main__":
app = QApplication(sys.argv)
window = MainWindow()
window.show()
sys.exit(app.exec())
Note that inheriting from QDialog in MainWindow directly would not throw this error:
... class MainWindow(QMainWindow, QDialog): ...
- duplicates
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- Closed
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