Bake issue on Blender 3.1.0

[Theo-Cheynel]

When I try on the 3.1.0, I get the following error :

Error: Python: Traceback (most recent call last):
  File "/home/theo/.config/blender/3.1/scripts/addons/blender-animation-retargeting/baking.py", line 75, in execute
    transfer_anim(context)
  File "/home/theo/.config/blender/3.1/scripts/addons/blender-animation-retargeting/baking.py", line 52, in transfer_anim
    bpy.ops.nla.bake(
  File "/snap/blender/1925/3.1/scripts/modules/bpy/ops.py", line 132, in __call__
    ret = _op_call(self.idname_py(), None, kw)
TypeError: Converting py args to operator properties:  NLA_OT_bake.frame_start expected an int type, not float

However, on 3.0.0 it works fine...

[Mwni]

Perhaps a simple type cast would suffice:

https://github.com/Mwni/blender-animation-retargeting/blob/f057ab26d78de1ae6363abfe71c9f3dad9445f68/baking.py#L52

bpy.ops.nla.bake(
    frame_start=int(min(keyframes)),
    frame_end=int(max(keyframes)),
    step=s.bake_step,
    visual_keying=True,
    use_current_action=True,
    bake_types={'POSE'},
    only_selected=False
)

[Andrej730]

Met the same issue at 3.1 - keyframe id is float and we need to cast it to int to make it work. Not sure if it's actually float like "1.1" or just "1.0" and if it's important.

[Mwni]

I did not have time to dig into this, but it appears there was some code change from blender 3.0 to 3.1 that made this bake method stricter. I pushed a small fix to this repo: https://github.com/Mwni/blender-animation-retargeting/commit/042d6332de8a1d1fc10e36cc2fe5c654375cbe3c

[GlitchyPSIX]

You missed one!