I try to import the animation and I have this ??

[captaindan98]

Python: Traceback (most recent call last):
File "C:\Users*\AppData\Roaming\Blender Foundation\Blender\3.3\scripts\addons\io_import_scene_unreal_psa_psk_280.py", line 2312, in execute
if not psaimport_proxy():
File "C:\Users*\AppData\Roaming\Blender Foundation\Blender\3.3\scripts\addons\io_import_scene_unreal_psa_psk_280.py", line 2293, in psaimport_proxy
return psaimport(
File "C:\Users******\AppData\Roaming\Blender Foundation\Blender\3.3\scripts\addons\io_import_scene_unreal_psa_psk_280.py", line 1879, in psaimport
strip = nla_stripes.new(action_name, nla_stripes[-1].frame_end, action)
TypeError: NlaStrips.new(): error with argument 2, "start" - Function.start expected an int type, not float

[bowlingforsoap]

This Pull Request seems to solve the exact issue you’ve encountered: #85 (comment)