GB4393

Graph-Break Type

Short name describing what triggered the graph break

issubclass() with unsupported arguments

Values or code snippet captured at the break point

issubclass({derived}, {cls})

Explanation of why the graph break was triggered

Arguments to issubclass() must be backed by python values.

Hints on how to resolve the graph break

Make sure your arguments are types.
Your code may result in an error when running in eager. Please double check that your code doesn’t contain a similar error when actually running eager/uncompiled. You can do this by removing the torch.compile call, or by using torch.compiler.set_stance("force_eager").