Flow price: --
f97be1de4f055cbbbe786c5ff1da990bf801b5f67b7c22d99259fdb479342629

Transaction

Hash: f97be1de4f055cbbbe786c5ff1da990bf801b5f67b7c22d99259fdb479342629
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:
  --> f97be1de4f055cbbbe786c5ff1da990bf801b5f67b7c22d99259fdb479342629:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f97be1de4f055cbbbe786c5ff1da990bf801b5f67b7c22d99259fdb479342629
Status:
ERROR
Block height:
41610720
Block id:
8c3a0cd457c0990702482c6aadaccc358172e75d7efd5e9106fcd060dcbfd6d2
Timestamp:
Saturday 26 November 2022 at 08:25:20 UTC
()
Proposer:
Authorizers:
Gas used:
26