Fix for crash on setting expressions to anchors in bauhaus

src/plugins/qmldesigner/components/propertyeditor/propertyeditor.cpp

@@ -381,8 +381,17 @@ void PropertyEditor::changeExpression(const QString &name)
     if (m_locked)
         return;
 
+    QString underscoreName(name);
+    underscoreName.replace(QLatin1Char('.'), QLatin1Char('_'));
+
     QmlObjectNode fxObjectNode(m_selectedNode);
-    PropertyEditorValue *value = qobject_cast<PropertyEditorValue*>(QDeclarativeMetaType::toQObject(m_currentType->m_backendValuesPropertyMap.value(name)));
+    PropertyEditorValue *value = qobject_cast<PropertyEditorValue*>(QDeclarativeMetaType::toQObject(m_currentType->m_backendValuesPropertyMap.value(underscoreName)));
+
+    if (!value) {
+        qWarning() << "PropertyEditor::changeExpression no value for " << underscoreName;
+        return;
+    }
+
     try {
         if (fxObjectNode.currentState().isBaseState()) {
             fxObjectNode.modelNode().bindingProperty(name).setExpression(value->expression());

src/plugins/qmlprojectmanager/qmlprojectmanager.pro

@@ -37,4 +37,5 @@ SOURCES += qmlproject.cpp \
     qmlprojecttarget.cpp
 RESOURCES += qmlproject.qrc
 
-OTHER_FILES += QmlProjectManager.pluginspec
+OTHER_FILES += QmlProjectManager.pluginspec \
+               QmlProject.mimetypes.xml