slime release shape not working?

[Aeternyx]

getting NullReferenceExceptions. the cause seems to be:
revert passing null to Character.Copy:

Noxico/Cursor.cs

Line 414 in fec1bb1

player.Character.Copy(null);

and then Copy trying to access a method of the null that was passed (see last line):

Noxico/Character.cs

Lines 2422 to 2427 in fec1bb1

	public void Copy(Character source)
	{
	var copier = GetToken("copier");
	if (copier == null)
	throw new InvalidOperationException("Tried to copy, but is not a copier.");
	var full = source.HasToken("fullCopy");