TypeError: Error #1010: A term is undefined and has no properties

1

Hi i am getting this error when I publish my project and I think is is due to the fast that I am loading swf files into an empty movieclip on the stage and pehaps the movieclip is reading as null at startup and giving me this error, strangly this doesnt happen when I just test the swf or play the swf its fine, but when i include it in a html file or publish it to a html file I get this error, can any1 please help? thanks:crying: