[Cause]
KAREL program error. Unprocessed AMR cannot be used in the RETURN_AMR built-in function.
[Countermeasure]
Use the WAIT_AMR built-in function to handle AMR.
KAREL program error. Unprocessed AMR cannot be used in the RETURN_AMR built-in function.
Use the WAIT_AMR built-in function to handle AMR.