I got following error
Unhandled JavaScript exception was thrown: 'a._xmlHttpRequest.readyState' is null or not an object
at url: http://testserver/ver3200/ScriptResource.axd?d=KRoI74k7ZpqNsNhtTh1FKNdOtAl2kQwmADaUF0z8Sc26HznrgiTZw8JiD0Y1XgHgRpNTFdb4VnVwZj_mwj0DLgJNxTz1s2kKHffPJ6R9BNA1&t=16ab2387
at line: 5
Current callstack:
undefinedanonymous(''a._xmlHttpRequest.readyState' is null or not an object', 'http://testserver/ver3200/ScriptResource.axd?d=KRoI74k7ZpqNsNhtTh1FKNdOtAl2kQwmADaUF0z8Sc26HznrgiTZw8JiD0Y1XgHgRpNTFdb4VnVwZj_mwj0DLgJNxTz1s2kKHffPJ6R9BNA1&t=16ab2387', '5')
anonymous()
This not happened continuosly. it happened some time. while we clicked the item again and again .
I have following query:
How to trace this error Go to the complete details ...