Access of possibly undefined property savingAS3

[anaif]

i try your tutorial savingAS3 and can working(sucess, no error).
but i try to make new flash  and copy your tutorial into new flash.i found this error:
1119: Access of possibly undefined property description through a reference with static type flash.events:Event.
trace("There was a problem:"+f.description);
1120: Access of undefined property insertTitles_Result.
var responder=new Responder(insertTitles_Result,onFault);

1120: Access of undefined property insertTitles_Result.    insertTitles_Result=function(msg)
why, i need your help.Thanks.

[Jorge Solis]

Be esure you're publishing for AS3 in the new file. About the trace just modify like this:

trace("There was a problem");

About the second, be sure you copy insertTitles_Result function, then press the format code button (the fith from right in the Actions Panel) to see if you have some syntactic error.

Jorge