# Tree Structure Problem

**URL:** <https://forum.kirupa.com/t/tree-structure-problem/237731>\
**Category:** flash\
**Created:** [September 3, 2007, 9:20am UTC](https://forum.kirupa.com/t/tree-structure-problem/237731 "2007-09-03T09:20:00Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Maggs83](https://avatars.discourse-cdn.com/v4/letter/m/9f8e36/32.png) [@Maggs83](https://forum.kirupa.com/u/Maggs83)\
**Post date:** [September 3, 2007, 9:20am UTC](https://forum.kirupa.com/t/tree-structure-problem/237731/1 "2007-09-03T09:20:00Z")

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Hi all,  
Im trying to design a tree structure from code i got on a website. Its suppposibly coded for CS3 but im getting an error coming up. I know it has to be with the version but can anyone tell me what the correct word is instead of TreeNode for CS3. The error thats appearing is :  
Description:1046: Type was not found or was not a compile-time constant: TreeNode.

Thanks a million for ye’re help always!  
Mags