What are the things need to taken care while working with flash playeres?

I have been working since a long time on a particular flash(Action Script 3.0) project and did all the test and development under the Flash itself(tested by Ctrl+Enter) . But It should be compatible with the browser, so i exported all these to my localhost, and its working fine.

But unexpectedly I got many more errors from swf player. I don't know why flash player on the browser behaves like this. All functions are working fin开发者_高级运维e in Flash but when I export to swf its not working correctly...

The browser in the authoring environment is much more lenient with it's sandbox, you're likely running into security issues.