Traceback (most recent call last):


 "/n/app/bcbio/tools/bin/bcbio_nextgen.py", line 245, in <module>

main(**kwargs)


 "/n/app/bcbio/tools/bin/bcbio_nextgen.py", line 46, in main

run_main(**kwargs)


 "/n/app/bcbio/dev/anaconda/lib/python3.6/site-packages/bcbio/pipeline/main.py", line 50, in run_main

fc_dir, run_info_yaml)


 "/n/app/bcbio/dev/anaconda/lib/python3.6/site-packages/bcbio/pipeline/main.py", line 86, in _run_toplevel

pipelines, config = _pair_samples_with_pipelines(run_info_yaml, config)


 "/n/app/bcbio/dev/anaconda/lib/python3.6/site-packages/bcbio/pipeline/main.py", line 485, in _pair_samples_with_pipelines

samples = config_utils.load_config(run_info_yaml)


 "/n/app/bcbio/dev/anaconda/lib/python3.6/site-packages/bcbio/pipeline/config_utils.py", line 138, in load_config

config = _expand_paths(config)


 "/n/app/bcbio/dev/anaconda/lib/python3.6/site-packages/bcbio/pipeline/config_utils.py", line 150, in _expand_paths

for field, setting in config.items():
AttributeError: 'str' object has no attribute 'items'
Traceback (most recent call last):


 "/usr/lib/python2.7/site-packages/sh.py", line 3421, in find_module

while in_importlib(parent_frame):


 "/usr/lib/python2.7/site-packages/sh.py", line 3368, in in_importlib

return frame.f_code.co_filename == "<frozen importlib._bootstrap>"
AttributeError: 'NoneType' object has no attribute 'f_code'
