Alguem ai pode me ajudar para resolver o problema de Runtime error Invalid UUID

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BLANSKY FINAL3.aia (300.7 KB)
blocks (1)
blocks (2)
blocks (3)

blocks (4) WHEN BT CONECTED
blocks (4) WHEN BT CONECTED1174×544 76.9 KB

blocks (4)
blocks (4)1110×1772 225 KB

blocks (5)
blocks (5)930×286 42.2 KB

blocks (5)
blocks (5)930×286 42.2 KB

blocks AFTER CHOISE
blocks AFTER CHOISE1328×490 71.3 KB