GB0012

Graph-Break Type

Short name describing what triggered the graph break

Attempted to read undefined local variable (implicit)

Context

Values or code snippet captured at the break point

LOAD_FAST {name}

Explanation

Explanation of why the graph break was triggered

Could not find an implicit local variable with name {name}

Hints

Hints on how to resolve the graph break

• This happens in dict/list comprehensions
• Dynamo has detected that tracing the code will 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.

Additional Information

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