Flow price: --
e1956af4d674b98c8761183185a21cd5a216da22904f9739fc44d4aa8c8dcc80

Transaction

Hash: e1956af4d674b98c8761183185a21cd5a216da22904f9739fc44d4aa8c8dcc80
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:
  --> e1956af4d674b98c8761183185a21cd5a216da22904f9739fc44d4aa8c8dcc80:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e1956af4d674b98c8761183185a21cd5a216da22904f9739fc44d4aa8c8dcc80
Status:
ERROR
Block height:
41022899
Block id:
3618aa967895cec4044cc48854c9b313c47212f50152c9b891fded74c2e106b4
Timestamp:
Wednesday 16 November 2022 at 20:38:53 UTC
()
Proposer:
Authorizers:
Gas used:
24