diff --git a/language/duchain/declaration.h b/language/duchain/declaration.h
--- a/language/duchain/declaration.h
+++ b/language/duchain/declaration.h
@@ -214,7 +214,7 @@
    * that context.
    * The declaration has to be part of the same top-context.
    *
-   * \returns the internal context for this declaration
+   * \returns the internal context for this declaration or, if none exists, nullptr
    */
   DUContext * internalContext() const;
 
diff --git a/plugins/filetemplates/overridespage.cpp b/plugins/filetemplates/overridespage.cpp
--- a/plugins/filetemplates/overridespage.cpp
+++ b/plugins/filetemplates/overridespage.cpp
@@ -141,11 +141,14 @@
     DUChainReadLocker lock;
 
     foreach(const DeclarationPointer& baseClass, allBases) {
-        DUContext* context = baseClass->internalContext();
-
         QTreeWidgetItem* classItem = new QTreeWidgetItem(overrideTree(), QStringList() << baseClass->qualifiedIdentifier().toString());
         classItem->setIcon(ClassOrFunctionColumn, DUChainUtils::iconForDeclaration(baseClass.data()));
 
+        DUContext* context = baseClass->internalContext();
+        if (!context) {
+            continue;
+        }
+
         //For this internal context get all the function declarations inside the class
         foreach (Declaration * childDeclaration, context->localDeclarations()) {
             if (AbstractFunctionDeclaration * func = dynamic_cast<AbstractFunctionDeclaration*>(childDeclaration))