Crash at AttributeController::flatten

[tomasMizera]

I came across this crash in GP console, it seems to crash somewhere inside the AttributeController::flatten method.

Crash log from Google play console:

  #00  pc 0x0000000001345000  /data/app/~~-fotzFSQx_WCoiiyZfsABw==/uk.co.lutraconsulting-Ujn913az6JD7mFyNvqekHQ==/lib/arm64/libInput_arm64-v8a.so
  #00  pc 0x0000000000c4aa74  /data/app/~~-fotzFSQx_WCoiiyZfsABw==/uk.co.lutraconsulting-Ujn913az6JD7mFyNvqekHQ==/lib/arm64/libInput_arm64-v8a.so (AttributeController::flatten(QgsAttributeEditorContainer*, int, QString const&, QVector<QUuid>&))
  #00  pc 0x0000000000c4b964  /data/app/~~-fotzFSQx_WCoiiyZfsABw==/uk.co.lutraconsulting-Ujn913az6JD7mFyNvqekHQ==/lib/arm64/libInput_arm64-v8a.so (AttributeController::createTab(QgsAttributeEditorContainer*))
  #00  pc 0x0000000000c48a88  /data/app/~~-fotzFSQx_WCoiiyZfsABw==/uk.co.lutraconsulting-Ujn913az6JD7mFyNvqekHQ==/lib/arm64/libInput_arm64-v8a.so (AttributeController::updateOnLayerChange())
  #00  pc 0x0000000000c48534  /data/app/~~-fotzFSQx_WCoiiyZfsABw==/uk.co.lutraconsulting-Ujn913az6JD7mFyNvqekHQ==/lib/arm64/libInput_arm64-v8a.so (AttributeController::setFeatureLayerPair(FeatureLayerPair const&))
  #00  pc 0x0000000000d31e0c  /data/app/~~-fotzFSQx_WCoiiyZfsABw==/uk.co.lutraconsulting-Ujn913az6JD7mFyNvqekHQ==/lib/arm64/libInput_arm64-v8a.so
  #00  pc 0x0000000000d328c4  /data/app/~~-fotzFSQx_WCoiiyZfsABw==/uk.co.lutraconsulting-Ujn913az6JD7mFyNvqekHQ==/lib/arm64/libInput_arm64-v8a.so (AttributeController::qt_metacall(QMetaObject::Call, int, void**))
  #00  pc 0x00000000002f36a8  /data/app/~~-fotzFSQx_WCoiiyZfsABw==/uk.co.lutraconsulting-Ujn913az6JD7mFyNvqekHQ==/lib/arm64/libQt5Qml_arm64-v8a.so (QV4::QQmlValueTypeWrapper::write(QObject*, int) const)

[tomasMizera]

It occured 24 times in last month.

[tomasMizera]

Does not seem to occur anymore