abobe animate- doesnt play properly

[nurialee]

i created a simple animation and it works perfectly fine when i play it on the timeline. but when i export it into a movie by pressing control enter, it plays for the first 2 seconds and stops working. can u pls fix this as it is a very important assignment and i am worried that it will not work when i publish/export it for real. 

[kglad]

if canvas, open your browser's developer tools and check your errors.  if as3, check the error panel.

then correct your errors and retest or, if you need help correcting, post the errors.