Flow price: --
67489857abe4b9619af824fb06c3eb4c761c928890f7652f7775d6a2670d0d8a

Transaction

Hash: 67489857abe4b9619af824fb06c3eb4c761c928890f7652f7775d6a2670d0d8a
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:
  --> 67489857abe4b9619af824fb06c3eb4c761c928890f7652f7775d6a2670d0d8a: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:
67489857abe4b9619af824fb06c3eb4c761c928890f7652f7775d6a2670d0d8a
Status:
ERROR
Block height:
40715660
Block id:
a87f893737103f10a26e1842471e11c1d8226ef7fb901e150b103106b2afffa0
Timestamp:
Friday 11 November 2022 at 18:21:10 UTC
()
Proposer:
Authorizers:
Gas used:
26