# Flash cs5 AS3 Errors in IE 7 & IE 8

**URL:** <https://forum.kirupa.com/t/flash-cs5-as3-errors-in-ie-7-ie-8/322033>\
**Category:** flash\
**Created:** [May 8, 2011, 9:04am UTC](https://forum.kirupa.com/t/flash-cs5-as3-errors-in-ie-7-ie-8/322033 "2011-05-08T09:04:26Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![graphicguru](https://avatars.discourse-cdn.com/v4/letter/g/59ef9b/32.png) [@graphicguru](https://forum.kirupa.com/u/graphicguru)\
**Post date:** [May 8, 2011, 9:04am UTC](https://forum.kirupa.com/t/flash-cs5-as3-errors-in-ie-7-ie-8/322033/1 "2011-05-08T09:04:26Z")

</div>

Hi Friends,  
I am having little issue in loading external swf on click. It shows error in flash  
TypeError: Error #1009: Cannot access a property or method of a null object reference.  
at Aerial\_View\_fla::MainTimeline/pageload()

each swf has its loader code, and main movie controlls the external swf’s.  
for your reference i have attached the fla cs4 versions  
im using cs5.  
the same errors are prompting in \>ie browsers  
ff and ie6 wroks well.

please help me.