Flow price: --
8a4f50a46bd222b17092fd4c9946782aa5246444538176e3defc367c9a35688b

Transaction

Hash: 8a4f50a46bd222b17092fd4c9946782aa5246444538176e3defc367c9a35688b
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 8a4f50a46bd222b17092fd4c9946782aa5246444538176e3defc367c9a35688b:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
8a4f50a46bd222b17092fd4c9946782aa5246444538176e3defc367c9a35688b
Status:
ERROR
Block height:
40637876
Block id:
2126b29a57bf7426186102c8265fb5f94cc7c2f7273e596645b7e11aa9838d5e
Timestamp:
Thursday 10 November 2022 at 10:43:25 UTC
()
Proposer:
Authorizers:
Gas used:
25