0x015d48ff in WebCore::JSInspectedObjectWrapper::prepareIncomingValue (this=0x129139e0, value=0x12913da0) at /Volumes/Shared/WebKit/OpenSource/WebCore/bindings/js/JSInspectedObjectWrapper.cpp:101 101 ASSERT_WITH_MESSAGE(wrapper, "Objects passed to JSInspectedObjectWrapper must be wrapped"); Mitz says that the assertion happens if the evaluated code throws an exception.
*** This bug has been marked as a duplicate of 19890 ***