weird Xcode importation of resources: all path get lost ?

could anyone tell me why Xcode lost my tree of directories?
I am porting my app and imported in 1 go 1400 files. it took forever and when I made a simple test of spritewithfile (“Images/Interface/MainMenu.png”)
it crashed… when I removes “Images/Interface” it worked… but ls Ressource shows no MainMenu.png since on the disk it is Images/Interface/MainMenu.png…
What went wrong when I imported those resources?
thanks

answered myself that s the Xcode usual blue or yellow folder issue (google on it) in importing a folder check “references” then also “touch” the directory under Xcode to make sure that the modifications of existing images get ported into the app bundle