Details
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Bug
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Resolution: Unresolved
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P3: Somewhat important
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None
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5.13.0
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None
Description
When I sometimes close my PySide2 5.13.0 application which contains a FileDialog inside an Item inside of a custom QQuickItem, I get a lot of TypeError messages printed to the console. Using my extremly trimmed down example below, the TypeError messages do not display if I nest the FileDialog directly under CustomView or if I use width and height instead of anchors.fill.
main.py:
import sys from PySide2.QtCore import QUrl from PySide2.QtQml import QQmlApplicationEngine, qmlRegisterType from PySide2.QtWidgets import QApplication from custom_view import CustomView import qml_rc if __name__ == "__main__": app = QApplication(sys.argv) qmlRegisterType(CustomView, "CustomView", 1, 0, "CustomView") engine = QQmlApplicationEngine() engine.load(QUrl("qrc:/main.qml")) if not engine.rootObjects(): sys.exit(-1) sys.exit(app.exec_())
main.qml
import QtQuick.Controls 2.13 ApplicationWindow { visible: true CustomView {} }
custom_view.py
from PySide2.QtQuick import QQuickItem class CustomView(QQuickItem): def __init__(self, parent: QQuickItem = None) -> None: super().__init__(parent)
CustomView.qml
import QtQuick 2.13 import QtQuick.Dialogs 1.2 import CustomView 1.0 CustomView { Item { anchors.fill: parent FileDialog {} } }
qml.qrc
<RCC>
<qresource prefix="/">
<file>CustomView.qml</file>
<file>main.qml</file>
</qresource>
</RCC>
The errors I see when closing the application:
file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Dialogs/DefaultFileDialog.qml:433: TypeError: Cannot read property 'bottom' of undefined file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/SplitView.qml:535: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/SplitView.qml:536: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/SplitView.qml:537: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/SplitView.qml:538: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Dialogs/DefaultFileDialog.qml:303: TypeError: Cannot read property 'right' of undefined file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/SplitView.qml:535: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/SplitView.qml:536: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/SplitView.qml:537: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/SplitView.qml:538: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/Private/ScrollViewHelper.qml:110: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/Private/ScrollViewHelper.qml:111: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/Private/ScrollViewHelper.qml:132: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/Private/ScrollViewHelper.qml:133: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/Private/ScrollViewHelper.qml:190: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/Private/ScrollViewHelper.qml:191: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/Private/ScrollViewHelper.qml:110: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/Private/ScrollViewHelper.qml:111: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/Private/ScrollViewHelper.qml:132: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/Private/ScrollViewHelper.qml:133: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/Private/ScrollViewHelper.qml:190: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/Private/ScrollViewHelper.qml:191: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/Private/ScrollViewHelper.qml:110: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/Private/ScrollViewHelper.qml:111: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/Private/ScrollViewHelper.qml:132: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/Private/ScrollViewHelper.qml:133: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/Private/ScrollViewHelper.qml:190: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/Private/ScrollViewHelper.qml:191: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/Private/BasicTableView.qml:777: TypeError: Cannot read property 'top' of undefined file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/Private/BasicTableView.qml:778: TypeError: Cannot read property 'right' of undefined file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/Private/BasicTableView.qml:734: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/Private/BasicTableView.qml:734: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/Private/BasicTableView.qml:734: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/Private/BasicTableView.qml:734: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/Private/BasicTableView.qml:734: TypeError: Type error file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/ToolBar.qml:172: TypeError: Cannot read property 'right' of undefined file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Controls/ToolBar.qml:174: TypeError: Cannot read property 'verticalCenter' of undefined file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Dialogs/DefaultFileDialog.qml:437: TypeError: Cannot read property 'right' of undefined file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Dialogs/DefaultFileDialog.qml:439: TypeError: Cannot read property 'verticalCenter' of undefined file:///Users/user/.local/share/virtualenvs/FileDialogBug-e4i87lHt/lib/python3.7/site-packages/PySide2/Qt/qml/QtQuick/Dialogs/DefaultFileDialog.qml:458: TypeError: Cannot read property 'verticalCenter' of undefined