[BUG] can't create a invite using channel.create_invite

[Wizzerinus]

Describe the bug.

I am using get to grab the channel and then using create_invite to make a new invite into that channel. Instead of an invite, I get an error.

    channel = configuration.get_int('Discord.channels.applicant_info')
    channel_obj = await get(bot, Channel, object_id=channel)
    invite = await channel_obj.create_invite(max_uses=3, unique=True)

This is not a channel ID error, as otherwise I would get a "discord error with severity 40".

List the steps.

1. Import the module in python
2. Use get to get a channel
3. Try to create an invite
4. Observe the error

What you expected.

I get an Invite object

What you saw.

Instead, I received this traceback error given from my Python terminal:

Traceback (most recent call):
  File ".../interactions/api/models/channel.py", line 1102, in create_invite
    return Invite(**res, _client=self._client)
TypeError: interactions.api.models.guild.Invite() argument after ** must be a mapping, not NoneType

What version of the library did you use?

unstable

Version specification

Stable + commits 3da5183 (fix to get crash) and 3c377d49 (fix to member roles)

Code of Conduct

• I agree to follow the contribution requirements.

[Damego]

Fixed in #973