1 files changed, 4 insertions, 2 deletions
diff --git a/src/qml/qml/qqmltypeloader.cpp b/src/qml/qml/qqmltypeloader.cpp
index 739a833a30..f2f5cffbf8 100644
--- a/src/qml/qml/qqmltypeloader.cpp
+++ b/src/qml/qml/qqmltypeloader.cpp
@@ -1950,8 +1950,10 @@ void QQmlTypeLoader::trimCache()
         QList<TypeCache::Iterator> unneededTypes;
         for (TypeCache::Iterator iter = m_typeCache.begin(), end = m_typeCache.end(); iter != end; ++iter)  {
             QQmlTypeData *typeData = iter.value();
-            if (typeData->m_compiledData && typeData->count() == 1
-                    && typeData->m_compiledData->count() == 1) {
+
+            const bool hasError = !typeData->m_compiledData && !typeData->m_errors.isEmpty();
+            const bool isNotReferenced = typeData->m_compiledData && typeData->m_compiledData->count() == 1;
+            if (typeData->count() == 1 && (hasError || isNotReferenced)) {
                 // There are no live objects of this type
                 unneededTypes.append(iter);
             }