Does anyone else get errors like the following when loading Chicken into XCode:

File:   /SourceCache/DevToolsBase/DevToolsBase-387/pbxcore/Target.subproj/PBXTargetBuildContext.m
Line: 
1019
Object:    
<PBXTargetBuildContext:0x05a4ac20>
Method:      
_recomputeHeadermap

-_recomputeHeadermap called from -createDependencyGraphIfNeeded

Jared