Hello,
Starting out to play with jupyterlab and ran in to the below with first sheet, what am I doing wrong ?
TypeError Traceback (most recent call last)
Cell In[8], line 21
18 continue
20 try:
—> 21 event_data = json.loads(event.event_data)
22 except ValueError:
23 continue
File /usr/lib/python3.9/json/init.py:339, in loads(s, cls, object_hook, parse_float, parse_int, parse_constant, object_pairs_hook, **kw)
337 else:
338 if not isinstance(s, (bytes, bytearray)):
→ 339 raise TypeError(f’the JSON object must be str, bytes or bytearray, ’
340 f’not {s.class.name}’)
341 s = s.decode(detect_encoding(s), ‘surrogatepass’)
343 if (cls is None and object_hook is None and
344 parse_int is None and parse_float is None and
345 parse_constant is None and object_pairs_hook is None and not kw):
TypeError: the JSON object must be str, bytes or bytearray, not NoneType