JSON+decode+syntaxerror

[veereshsh]

i have a variable sometyhing like this
var abcd = Ext.util.JSON.decode(act.response.responseText);
which i am using to refer to the json response object which comes from the servlet.
but i am getting syntax error in ie(but in mozilla fireFox it sails smoothly)
Please tell me where i am wrong

[evant]

It's likely you have an extra comma somewhere:

var o = {
   foo: 'bar', //<- ie will barf on this.
};