Flow price: --
33b54fef111a23a6591c8e94c9c71ee4a504593a803881a2a0d9bbffab3bfabf

Transaction

Hash: 33b54fef111a23a6591c8e94c9c71ee4a504593a803881a2a0d9bbffab3bfabf
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:
  --> 33b54fef111a23a6591c8e94c9c71ee4a504593a803881a2a0d9bbffab3bfabf: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:
33b54fef111a23a6591c8e94c9c71ee4a504593a803881a2a0d9bbffab3bfabf
Status:
ERROR
Block height:
41518038
Block id:
55d389d3a263055bfe382cf5dac23c95d95c8fdbf9f4345be07b41c83249a5e7
Timestamp:
Thursday 24 November 2022 at 20:30:21 UTC
()
Proposer:
Authorizers:
Gas used:
23