user@hostname:~/research/umap2$ sudo umap2vsscan -P fd:/dev/ttyUSB0 -d data/vid_pid_db.py
[ALWAYS] Resume file not found. Creating new one
[INFO ] loading vid_pid db file: data/vid_pid_db.py
Traceback (most recent call last):
File "/usr/local/bin/umap2vsscan", line 9, in <module>
load_entry_point('umap2', 'console_scripts', 'umap2vsscan')()
File "/home/user/research/umap2/umap2/apps/vsscan.py", line 304, in main
app.run()
File "/home/user/research/umap2/umap2/apps/vsscan.py", line 223, in run
self.build_scan_session()
File "/home/user/research/umap2/umap2/apps/vsscan.py", line 191, in build_scan_session
self.load_db_from_file(db_file)
File "/home/user/research/umap2/umap2/apps/vsscan.py", line 152, in load_db_from_file
module = __import__(modulename, globals(), locals(), [], -1)
ValueError: level must be >= 0