JSON decoder exception

[mcourtot]

FYI - it may be better to run through the whole pipeline when you're back!

Extracting attribute counts from samples.: 100%|███████████████████████████████████████████████████████████████████████| 2000/2000 [00:00<00:00, 583920.92samples/s]
values_Thread1_results.json
Traceback (most recent call last):
File "backend/make_input.py", line 420, in
combine_json()
File "backend/make_input.py", line 364, in combine_json
json_data = json.loads(json_str)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/json/init.py", line 319, in loads
return _default_decoder.decode(s)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/json/decoder.py", line 339, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/json/decoder.py", line 357, in raw_decode
raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)