KeyError: 'images'

[diego-gris]

s2p tests/data/input_pair/config.json
tile size: 350 350
total number of tiles: 4 (2 x 2)

discarding masked tiles...
multiprocessing.pool.RemoteTraceback:
"""
Traceback (most recent call last):
File "/opt/anaconda3/envs/s2p_new/lib/python3.8/multiprocessing/pool.py", line 125, in worker
result = (True, func(*args, **kwds))
File "/Users/diego_gris/workspace/s2p/s2p/initialization.py", line 301, in is_this_tile_useful
rpc = cfg['images'][0]['rpcm']
KeyError: 'images'
"""

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/opt/anaconda3/envs/s2p_new/bin/s2p", line 33, in
sys.exit(load_entry_point('s2p', 'console_scripts', 's2p')())
File "/Users/diego_gris/workspace/s2p/s2p/cli.py", line 25, in main
s2p.main(user_cfg, start_from=args.start_from)
File "/Users/diego_gris/workspace/s2p/s2p/init.py", line 547, in main
tiles = initialization.tiles_full_info(tw, th, tiles_txt, create_masks=True)
File "/Users/diego_gris/workspace/s2p/s2p/initialization.py", line 353, in tiles_full_info
tiles_usefulnesses = parallel.launch_calls(is_this_tile_useful,
File "/Users/diego_gris/workspace/s2p/s2p/parallel.py", line 102, in launch_calls
outputs.append(r.get(timeout))
File "/opt/anaconda3/envs/s2p_new/lib/python3.8/multiprocessing/pool.py", line 771, in get
raise self._value
KeyError: 'images'