Empty project with OF 0.8.1 in Xcode 4.2 on OSX.6.8

Every project of OF 0.8.1 I try on a macbook pro running OSX.6.8 and Xcode 4.2 appears to be empty like that

If I try to generate a project (with project generator), it’s the same

Thanks to admsyn on IRC channel we find that the only project which runs correctly it’s the one at openFrameworks/scripts/osx/template

I can confirm this. Xcode 3.2.4 seems to open those projects just fine, though.

I found a workaround here:

This did the trick for me:

simply “Show Package Contents” on the xcodeproj file in Finder, then delete the workspace file.

Known and fixed bug, it seems: