StacktraceTop:marshal_VOID__USER_DATA_STRING (closure=0x8988860, IA__g_closure_invoke (closure=0x8988860, bonobo_closure_invoke_va_list (closure=0x8988860, bonobo_closure_invoke (closure=0x8988860, return_type=4) impl_Bonobo_UIComponent_execVerb (servant=0x896a134,
StacktraceTop: marshal_ VOID__USER_ DATA_STRING (closure=0x8988860, invoke (closure=0x8988860, closure_ invoke_ va_list (closure=0x8988860, closure_ invoke (closure=0x8988860, return_type=4) UIComponent_ execVerb (servant=0x896a134,
IA__g_closure_
bonobo_
bonobo_
impl_Bonobo_