blender-errors-context

Fix a restricted context RuntimeError by bypassing bpy.context restrictions and using bpy.data for direct data access or bpy.app.timers to defer execution outside the restricted context.

A bpy.ops call fails with a poll() context error when the current context lacks the required active object or mode. You must ensure the correct context is active before invoking the operator.

The best way to migrate context override in Blender 4.0+ is to replace the deprecated context override dictionary with the temp_override context manager to pass the correct context to bpy.ops calls.

Resolve modal operator context issues by refreshing stale bpy.context references during event evaluation and ensuring context-dependent attributes are accessed only when the correct mode is active.

Yes, the context error diagnosis covers version-specific resolution guidance for Blender 3.x through 5.x, including temp_override migration and context-dependent attribute access patterns across versions.

Do not use bpy.context in Blender Python handlers when accessing context-dependent attributes like active_object, as handlers run in a restricted context that raises RuntimeError exceptions.