Hi, we are seeing the same problem with Xcode betas 14E5197f, 14E5207e and 14E5215g. When using 14C18 there is no error. As part of our diagnosis, we went through the laborious task of creating each 'missing' folder in ../../../IntermediateBuildFilesPath, even though obviously there should be no folders written there during build. Eventually you can get a build to run, but the app will not start successfully.