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  1. Qt
  2. QTBUG-99230

Assigning undefined to property results in vague error message

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      This error message should say something about the property not being resettable, or whatever the actual reason is, not just "Could not set initial property horizontalAlignment".

          Component {
              id: theComponent
              Item {
                  property int horizontalAlignment
              }
          }
          function test_stuff() {
              var data = ({})
              data.horizontalAlignment = undefined
              var properties = { horizontalAlignment: data.horizontalAlignment }
              // QWARN  : [...]tst_textarea.qml: Could not set initial property horizontalAlignment
              var object = theComponent.createObject(parent, properties);
          }
      

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            qtqmlteam Qt Qml Team User
            mitch_curtis Mitch Curtis
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