1 files changed, 1 insertions, 1 deletions
diff --git a/src/qml/qml/qqmlobjectcreator.cpp b/src/qml/qml/qqmlobjectcreator.cpp
index efdf4d86da..65e302d3d9 100644
--- a/src/qml/qml/qqmlobjectcreator.cpp
+++ b/src/qml/qml/qqmlobjectcreator.cpp
@@ -651,7 +651,7 @@ void QQmlObjectCreator::setupBindings(const QBitArray &bindingsToSkip)
     QString id = stringAt(_compiledObject->idIndex);
     if (!id.isEmpty()) {
         QQmlPropertyData *idProperty = _propertyCache->property(QStringLiteral("id"), _qobject, context);
-        if (idProperty && idProperty->isWritable()) {
+        if (idProperty && idProperty->isWritable() && idProperty->propType == QMetaType::QString) {
             QV4::CompiledData::Binding idBinding;
             idBinding.propertyNameIndex = 0; // Not used
             idBinding.flags = 0;