The “AttributeError: 'Mesh' object has no attribute 'use_auto_smooth’” error shows up when trying to validate a custom character with the Flow Studio Blender Add-on in Blender versions 4.1 and newer.
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Marko Markovic
Flow Studio
The officially supported Blender version is 3.6.2. Prepare your character in the supported version to avoid data loss or compatibility issues. Characters created in newer versions, such as 4.1 and newer, may encounter these challenges.
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Marko Markovic
Flow Studio
