Flow price: --
9373fe571319f34083a16f25a97f3919313999d328c8b0dd3f44698e345d8ae5

Transaction

Hash: 9373fe571319f34083a16f25a97f3919313999d328c8b0dd3f44698e345d8ae5
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:
  --> 9373fe571319f34083a16f25a97f3919313999d328c8b0dd3f44698e345d8ae5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9373fe571319f34083a16f25a97f3919313999d328c8b0dd3f44698e345d8ae5
Status:
ERROR
Block height:
40184218
Block id:
2216d1258b0a57d15fba2defa82675ac9f60c31e02a8127ecf246298540f4b49
Timestamp:
Wednesday 2 November 2022 at 21:33:47 UTC
()
Proposer:
Authorizers:
Gas used:
28