Cocoapod - / bin / sh command failed with exit code 23

Question

I recently uploaded a new cocoapod and I tried to test it. But when I opened .xcworkspace and launched it ... I got an error:

".../APMultiMenu.bundle" failed: No such file or directory (2)
done

sent 29 bytes  received 20 bytes  98.00 bytes/sec
total size is 0  speedup is 0.00
rsync error: some files could not be transferred (code 23) at /SourceCache/rsync/rsync-42/rsync/main.c(992) [sender=2.6.9]
Command /bin/sh failed with exit code 23

I also noticed that the folder “My Products” (under “Under”) says that there is an APMultiMenu.bundle file, but it is red, so it is missing. But I do not understand why the .bundle file exists even there, because it should not be there? Can someone help