Failed: build output directory contains links to files that can't be accessed

08:04:22.211     Tasks:    6 successful, 6 total
08:04:22.211    Cached:    0 cached, 6 total
08:04:22.211      Time:    3m38.054s 
08:04:22.211    
08:04:24.798    Finished
08:04:24.799    Note: No functions dir at /functions found. Skipping.
08:04:24.799    Validating asset output directory
08:04:26.637    Failed: build output directory contains links to files that can't be accessed