The "object has no attribute cycles visibility" error message in Blender +3.0.0 with ProRender 3.5 suggests that the visibility setting for your object in the Cycles render engine is missing or has been changed.
To resolve this issue, you can try the following steps:
Go to the Properties panel in Blender, and select the object that's causing the error.
Navigate to the Object Properties section, and make sure that the "Visible in Render" checkbox is checked.
If the checkbox is already checked, try unchecking it and then re-checking it.
If the issue persists, try re-creating the object and ensuring that the "Visible in Render" checkbox is checked from the start.
If none of these steps resolve the issue, consider reinstalling Blender or ProRender to see if that resolves the problem.
If the issue persists, it may be helpful to provide more information about your setup, including the version of Blender and ProRender you're using, as well as any recent changes you've made to your setup that may be related to the issue.
