Flow price: --
d61e4d303f8dc56e2701d4ebb15ddac9acd2275f5e1d60778b8cbb0fc83c9152

Transaction

Hash: d61e4d303f8dc56e2701d4ebb15ddac9acd2275f5e1d60778b8cbb0fc83c9152
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:
  --> d61e4d303f8dc56e2701d4ebb15ddac9acd2275f5e1d60778b8cbb0fc83c9152:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d61e4d303f8dc56e2701d4ebb15ddac9acd2275f5e1d60778b8cbb0fc83c9152
Status:
ERROR
Block height:
40922077
Block id:
63bb9678589ad52fe39233e91da91ae1f5d880f61bb664b29162bff9b57f0d5b
Timestamp:
Tuesday 15 November 2022 at 04:55:03 UTC
()
Proposer:
Authorizers:
Gas used:
23