Short name describing what triggered the graph break
repr() on nested function with non-constructible closure
Values or code snippet captured at the break point
repr() on nested function {self.fn_name.as_python_constant()}: {e}
Explanation of why the graph break was triggered
Dynamo could not safely evaluate repr() for this nested function because it could not reconstruct its closure as Python constants.
Hints on how to resolve the graph break