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Python class
UnsupportedGraphError
UnsupportedGraphError
class max.experimental.executor.UnsupportedGraphError
Bases: RuntimeError
Raised by an executor that refuses to execute a graph.
A composite executor catches this and compiles the graph instead. Since that fallback reruns the whole graph, this is raised only before execution begins, never mid-execution: a partially executed graph would replay every mutation it had already applied.