1067: Implicit coercion of a value of type flash.display:Stage3D to an unrelated type flash.display:Stage3D. Stage3DManager.as src/away3d/core/managers line 52

I’m using Flash builder 4.5 with the 4.5.1 sdk. Not really sure how or why this happened. My previos flex away3d 4 project was working fine until I created a new ActionScript project and and set the build path to the same away3d library. Now my old project won’t compile either because of this error. Cleaning the projects and closing/starting flash builder doesn’t fix it.

Anyone know how to fix this?

Well, I deleted my away3d projects and recloned them and the errors are gone. Hopefully this won’t happen again

In case you get it again, the solution to that error is to delete the file flash/display/Stage3D.as that comes with away3d-core-fp11.