setlock setup results in 'An internal error occured, see console for details'

[ProfessorFartsalot]

When using sm_setlock setup and setting a default action or trying to add a channel, the following error and traceback occurs.

Exception in command 'setlock add'
Traceback (most recent call last):
  File "/home/container/.local/lib/python3.8/site-packages/discord/ext/commands/core.py", line 85, in wrapped
    ret = await coro(*args, **kwargs)
  File "/home/container/.local/share/Red-DiscordBot/data/pterodactyl/cogs/CogManager/cogs/advancedlock/advancedlock.py", line 195, in setlock_add
    arole_list = await self._get_roles_from_content(ctx, answer.content)
  File "/home/container/.local/share/Red-DiscordBot/data/pterodactyl/cogs/CogManager/cogs/advancedlock/advancedlock.py", line 832, in _get_roles_from_content
    role_list.append(role.id)
AttributeError: 'NoneType' object has no attribute 'id'

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

Traceback (most recent call last):
  File "/home/container/.local/lib/python3.8/site-packages/discord/ext/commands/bot.py", line 939, in invoke
    await ctx.command.invoke(ctx)
  File "/home/container/.local/lib/python3.8/site-packages/redbot/core/commands/commands.py", line 832, in invoke
    await super().invoke(ctx)
  File "/home/container/.local/lib/python3.8/site-packages/discord/ext/commands/core.py", line 1348, in invoke
    await ctx.invoked_subcommand.invoke(ctx)
  File "/home/container/.local/lib/python3.8/site-packages/discord/ext/commands/core.py", line 863, in invoke
    await injected(*ctx.args, **ctx.kwargs)
  File "/home/container/.local/lib/python3.8/site-packages/discord/ext/commands/core.py", line 94, in wrapped
    raise CommandInvokeError(exc) from exc
discord.ext.commands.errors.CommandInvokeError: Command raised an exception: AttributeError: 'NoneType' object has no attribute 'id' ```