Ignoring exception in on_message
Traceback (most recent call last):
File "/home/centos/repos/discord.CodeWarehouse/python/venv/lib/python3.8/site-packages/discord/client.py", line 343, in _run_event
await coro(*args, **kwargs)
File "/home/centos/repos/discord.CodeWarehouse/python/Cogs/Managements/slotstudyrecord.py", line 44, in on_message
strName = strName[1]
TypeError: 'NoneType' object is not subscriptable