Flow price: --
16601385a54b3a21baeb0b45563604ec4a0c65c8deb565c4f6ed3f0ff41504a1

Transaction

Hash: 16601385a54b3a21baeb0b45563604ec4a0c65c8deb565c4f6ed3f0ff41504a1
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:
  --> 16601385a54b3a21baeb0b45563604ec4a0c65c8deb565c4f6ed3f0ff41504a1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
16601385a54b3a21baeb0b45563604ec4a0c65c8deb565c4f6ed3f0ff41504a1
Status:
ERROR
Block height:
41154571
Block id:
8d946fc0d7cf7b119b8bcad532ecb248eabbd800503878d17a727bd560f4b733
Timestamp:
Friday 18 November 2022 at 23:42:54 UTC
()
Proposer:
Authorizers:
Gas used:
25