Flow price: --
efa8e007569c80defabf2f7a51ffba1f3fda668879d5715faff97e744696a35d

Transaction

Hash: efa8e007569c80defabf2f7a51ffba1f3fda668879d5715faff97e744696a35d
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:
  --> efa8e007569c80defabf2f7a51ffba1f3fda668879d5715faff97e744696a35d: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:
efa8e007569c80defabf2f7a51ffba1f3fda668879d5715faff97e744696a35d
Status:
ERROR
Block height:
40175104
Block id:
f5f29d0ec062de0ce5c905ae1d5037a48ad2b198cf1c8e942a2ccb85f591f132
Timestamp:
Wednesday 2 November 2022 at 17:56:45 UTC
()
Proposer:
Authorizers:
Gas used:
23