|  | @@ -106,9 +106,11 @@ class SchemaTree(NodeTree):
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				|  |  |      bl_idname = 'SchemaTree'
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				|  |  |      bl_label = "Rigging Nodes Schema"
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				|  |  |      bl_icon = 'RIGID_BODY_CONSTRAINT'
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				|  |  | -    
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				|  |  | -    do_live_update:BoolProperty(default=False) # this is only needed for consistency, it is never used.
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				|  |  |  
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				|  |  | +    # these are only needed for consistent interface, but should not be used
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				|  |  | +    do_live_update:BoolProperty(default=True) # default to true so that updates work
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				|  |  | +    is_executing:BoolProperty(default=False)
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				|  |  | +    is_exporting:BoolProperty(default=False)
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				|  |  |  
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				|  |  |      if bpy.app.version >= (3, 2):  # in 3.1 this can lead to a crash
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				|  |  |          @classmethod
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