Flow price: --
fad58e99cb3d6e6ba2150302b117cec4bf48e20cd1f76aa0208c1020cd8e4966

Transaction

Hash: fad58e99cb3d6e6ba2150302b117cec4bf48e20cd1f76aa0208c1020cd8e4966
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:
  --> fad58e99cb3d6e6ba2150302b117cec4bf48e20cd1f76aa0208c1020cd8e4966:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fad58e99cb3d6e6ba2150302b117cec4bf48e20cd1f76aa0208c1020cd8e4966
Status:
ERROR
Block height:
41425273
Block id:
7da6ec35b5e8ebbf755bb5c7b7ba7a8efa7259880a5f4b181010ad507c840276
Timestamp:
Wednesday 23 November 2022 at 08:35:48 UTC
()
Proposer:
Authorizers:
Gas used:
24