Flow price: --
1f448918204367d298560bab0672d6dd324a3e994626775b1d88ed39211a3256

Transaction

Hash: 1f448918204367d298560bab0672d6dd324a3e994626775b1d88ed39211a3256
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:
  --> 1f448918204367d298560bab0672d6dd324a3e994626775b1d88ed39211a3256:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1f448918204367d298560bab0672d6dd324a3e994626775b1d88ed39211a3256
Status:
ERROR
Block height:
41605653
Block id:
49d53d2c8c3f2aeba0cd70eb58afbb27b25ecab849c852eedd1b862703932283
Timestamp:
Saturday 26 November 2022 at 06:27:32 UTC
()
Proposer:
Authorizers:
Gas used:
29