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Issue with Human IK Mapper Bake

Maya 2025 mGear 5.0.6

I get these warnings when I press “Bake” from the Bake menu in the Hum IK mapper, and I have no idea what they mean. Any help is much appreciated!

Traceback (most recent call last):
File “G:\Users\Gareth\Documents\maya\modules\scripts\mgear\core\utils.py”, line 205, in wrap
raise e
File “G:\Users\Gareth\Documents\maya\modules\scripts\mgear\core\utils.py”, line 202, in wrap
return func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File “G:\Users\Gareth\Documents\maya\modules\scripts\mgear\animbits\humanIkMapper.py”, line 411, in bake
sub_ik_constraints_string = " ".join(sub_ik_constraints)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: sequence item 0: expected str instance, NoneType found

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Thanks for the feedback @garethfann! Can you long the bug report on github?

Sure thing. Trying to get to 20 char…

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