Error: “1046: Type was not found or was not a compile-time constant: InteractiveScene3DEvent.”

I got this this morning when I opened up a project I have been working on. I was using the Flash IDE to compile and FlashDevelop to code in as I am not the biggest fan of the Flash IDE for coding in….. Who is? Right?

Anyways… I tried to publish my swf and I got loads of errors like the one above. So after looking into what was going on I discovered that half of my papervision classes were missing! How the heck that happened I have no idea, as I store them per project basis and not as one standard import.

So check to make sure that you are able to access the papervision classes from your FLA source file.

If you are not sure how to do this then take a look at, File->Publish Settings->Flash->Settings-> and make sure that the Source Path list box is including the correct class directories.