Details
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Type:
Bug
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Status: Closed
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Priority:
Not Evaluated
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Resolution: Duplicate
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Affects Version/s: 5.15.0
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Fix Version/s: None
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Component/s: Quick: Core Declarative QML
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Labels:
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Platform/s:
Description
QML: When using the Material style's ComboBox and filling the model with so many items that the ListView of the Popup becomes scrollable, Qt warns about null objects:
WARN Qt default - file:///C:/Qt/5.15.0/msvc2019_64/qml/QtQuick/Controls.2/Material/ComboBox.qml:68: TypeError: Cannot read property 'Material' of null
WARN Qt default - file:///C:/Qt/5.15.0/msvc2019_64/qml/QtQuick/Controls.2/Material/ComboBox.qml:66: TypeError: Cannot read property 'width' of null
Qt Support has tested this with Qt 5.15 and get same errors.
Example project attached.
Attachments
Issue Links
- duplicates
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QTBUG-81976 ListView delegates produces "TypeError: Cannot read property 'width' of null" when removing item from QAbstractItemModel
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- Closed
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