# Papervision 3D error

**URL:** https://forum.kirupa.com/t/papervision-3d-error/258851
**Category:** flash
**Created:** [April 28, 2008, 9:57pm UTC](https://forum.kirupa.com/t/papervision-3d-error/258851 "2008-04-28T21:57:36Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![BeechyBoy](https://avatars.discourse-cdn.com/v4/letter/b/8e8cbc/32.png) [@BeechyBoy](https://forum.kirupa.com/u/BeechyBoy)
#### Post date: [April 28, 2008, 9:57pm UTC](https://forum.kirupa.com/t/papervision-3d-error/258851/1 "2008-04-28T21:57:36Z")

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I have two classes,

1. remoting.as (something using AMFPHP)
2. colladaObject.as (papervision)  
they both work fine apart in seperate projects, but when I put them together and reference the class paths they need, I get this error:

```auto
1020: Method marked override must override another method.

```

Seems when I reference the AS3 project publish settings to the GreatWhite src and my default ‘classes’ there is a conflict?! As far as I know I have narrowed it down to this. It only seems to happen when I reference the 2 together. On there own they only need one or the other.  
What shall I do?! PLEAASE HELP!