Flow price: --
cd02f3ea2a08b149ba7ea8ee30c2c6188ba608482431e153e316a9221341b35a

Transaction

Hash: cd02f3ea2a08b149ba7ea8ee30c2c6188ba608482431e153e316a9221341b35a
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:
  --> cd02f3ea2a08b149ba7ea8ee30c2c6188ba608482431e153e316a9221341b35a: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:
cd02f3ea2a08b149ba7ea8ee30c2c6188ba608482431e153e316a9221341b35a
Status:
ERROR
Block height:
41729831
Block id:
05174dc18c5a6b98cce614f47642bceee4f34a1a6e5298e26942e8d9bcc19b90
Timestamp:
Monday 28 November 2022 at 06:13:36 UTC
()
Proposer:
Authorizers:
Gas used:
26