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QmlDesigner: Fix crash in puppet when component has errors

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Check component creation errors earlier to avoid crash.
This allows puppet to notify creator about the problem, so invalid
components can be properly highlighted in navigator.

Change-Id: I059a5be04c4e509a38f6d47daa97e0da36c333ae
Fixes: QDS-1887
Reviewed-by: Mahmoud Badri <mahmoud.badri@qt.io>
This commit is contained in:
Miikka Heikkinen
2020-04-02 14:22:59 +03:00
parent da558f3376
commit 09f34a697f
1 changed files with 7 additions and 5 deletions
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8
share/qtcreator/qml/qmlpuppet/qml2puppet/instances/objectnodeinstance.cpp
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@@ -753,10 +753,14 @@ QObject *ObjectNodeInstance::createComponent(const QString &componentPath, QQmlC
Q_UNUSED(disableComponentComplete)
QQmlComponent component(context->engine(), fixComponentPathForIncompatibleQt(componentPath));
QObject *object = component.beginCreate(context);
QObject *object = nullptr;
if (!component.isError()) {
object = component.beginCreate(context);
QmlPrivateGate::tweakObjects(object);
component.completeCreate();
QQmlEngine::setObjectOwnership(object, QQmlEngine::CppOwnership);
}
if (component.isError()) {
qDebug() << componentPath;
@@ -764,8 +768,6 @@ QObject *ObjectNodeInstance::createComponent(const QString &componentPath, QQmlC
qWarning() << error;
}
QQmlEngine::setObjectOwnership(object, QQmlEngine::CppOwnership);
return object;
}