dir must be branch name

2 jobs for 1-prepare-new-version-2-103-30022 in 18 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Build
failed #31826
build

00:00:18

 
  Deploy
skipped #31827
deploy
 
Name Stage Failure
failed
build Build There is an unknown failure, please try again
  File "/opt/conda/lib/python3.6/posixpath.py", line 94, in join
genericpath._check_arg_types('join', a, *p)
File "/opt/conda/lib/python3.6/genericpath.py", line 149, in _check_arg_types
(funcname, s.__class__.__name__)) from None
TypeError: join() argument must be str or bytes, not 'NoneType'
bash: cannot set terminal process group (-1): Inappropriate ioctl for device
bash: no job control in this shell
useradd: user 'conda' already exists
cp: overwrite `/home/conda/.condarc'?
ERROR: Job failed: exit code 1