# Converting AS2 to AS3!

**URL:** https://forum.kirupa.com/t/converting-as2-to-as3/295039
**Category:** Uncategorized
**Created:** [August 24, 2009, 5:17pm UTC](https://forum.kirupa.com/t/converting-as2-to-as3/295039 "2009-08-24T17:17:42Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![prone](https://avatars.discourse-cdn.com/v4/letter/p/7c8e57/32.png) [@prone](https://forum.kirupa.com/u/prone)
#### Post date: [August 24, 2009, 5:17pm UTC](https://forum.kirupa.com/t/converting-as2-to-as3/295039/1 "2009-08-24T17:17:42Z")

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Hello!

I’ve changed out all my code to AS3, but now I’m receiving an error.  
1152: A conflict exists with inherited definition flash.display:DisplayObject.mask in namespace public. Please help! I understand a little AS3, but not enough to make this effect work.

Thanks!