Flow price: --
b14006ffc9295894ec306e5ce0549c11856104cd4cdeb9b3e42f009d7a583f52

Transaction

Hash: b14006ffc9295894ec306e5ce0549c11856104cd4cdeb9b3e42f009d7a583f52
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:
  --> b14006ffc9295894ec306e5ce0549c11856104cd4cdeb9b3e42f009d7a583f52:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b14006ffc9295894ec306e5ce0549c11856104cd4cdeb9b3e42f009d7a583f52
Status:
ERROR
Block height:
41466414
Block id:
0db05f3a73433047b81613636fa3f48b5cbe744da188948d52e8e4074bfb9e83
Timestamp:
Thursday 24 November 2022 at 00:30:41 UTC
()
Proposer:
Authorizers:
Gas used:
23