Flow price: --
cecbc61619247c1ec7736a982391fcde5eca550dd19f94b4f08586ea2afdc098

Transaction

Hash: cecbc61619247c1ec7736a982391fcde5eca550dd19f94b4f08586ea2afdc098
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:
  --> cecbc61619247c1ec7736a982391fcde5eca550dd19f94b4f08586ea2afdc098:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
cecbc61619247c1ec7736a982391fcde5eca550dd19f94b4f08586ea2afdc098
Status:
ERROR
Block height:
41421791
Block id:
ba9d89921372871534a9c92621e5ac8934e5ad8bbac0a947aadf22ccb266c883
Timestamp:
Wednesday 23 November 2022 at 07:15:08 UTC
()
Proposer:
Authorizers:
Gas used:
24