Flow price: --
699a6a986ade4ac48e95d2290c53c8942e1446ff9170d91d1c8eee4d051c1159

Transaction

Hash: 699a6a986ade4ac48e95d2290c53c8942e1446ff9170d91d1c8eee4d051c1159
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:
  --> 699a6a986ade4ac48e95d2290c53c8942e1446ff9170d91d1c8eee4d051c1159:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
699a6a986ade4ac48e95d2290c53c8942e1446ff9170d91d1c8eee4d051c1159
Status:
ERROR
Block height:
40648292
Block id:
aaa9b1aecab1a045a0d9e8c3a8b727e576a24cdb3a8a9f773be21236bce73d8c
Timestamp:
Thursday 10 November 2022 at 14:57:43 UTC
()
Proposer:
Authorizers:
Gas used:
27