diff --git a/share/qtcreator/debugger/cdbbridge.py b/share/qtcreator/debugger/cdbbridge.py
index ead824f4d78..8d6cb8c8040 100644
--- a/share/qtcreator/debugger/cdbbridge.py
+++ b/share/qtcreator/debugger/cdbbridge.py
@@ -196,3 +196,9 @@ class Dumper(DumperBase):
 
     def nativeDynamicTypeName(self, address, baseType):
         return None # FIXME: Seems sufficient, no idea why.
+
+    def callHelper(self, rettype, value, function, args):
+        raise Exception("cdb does not support calling functions")
+
+    def putCallItem(self, name, rettype, value, func, *args):
+        return