# Loading multiple .swf's

**URL:** <https://forum.kirupa.com/t/loading-multiple-swfs/308032>\
**Category:** flash\
**Created:** [April 15, 2010, 4:58pm UTC](https://forum.kirupa.com/t/loading-multiple-swfs/308032 "2010-04-15T16:58:01Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![ubergoten](https://avatars.discourse-cdn.com/v4/letter/u/dec6dc/32.png) [@ubergoten](https://forum.kirupa.com/u/ubergoten)\
**Post date:** [April 15, 2010, 4:58pm UTC](https://forum.kirupa.com/t/loading-multiple-swfs/308032/1 "2010-04-15T16:58:01Z")

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Hey everyone-

I’m building an online world have have created multiple rooms on the server.  
Right now I have 5 worlds created and am trying to get one to load and everything seems to be working perfectly but I’m getting a null error in my worlds when I run them from the server.swf, but the run perfectly fine when I run them by themselves.

Can someone give me a run down of running multiple .swf’s and if you need to pass references or something cause I can’t find anything good online.

Thanks!