Flow price: --
d552ec096c02a90fd6942897f897bc9cdabbb6347f1bfafb07ea5802e1008b66

Transaction

Hash: d552ec096c02a90fd6942897f897bc9cdabbb6347f1bfafb07ea5802e1008b66
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:
  --> d552ec096c02a90fd6942897f897bc9cdabbb6347f1bfafb07ea5802e1008b66:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d552ec096c02a90fd6942897f897bc9cdabbb6347f1bfafb07ea5802e1008b66
Status:
ERROR
Block height:
40623699
Block id:
dd9512908c8af923e28475f10dff884a96a2300874a0930276ac4c154ace0346
Timestamp:
Thursday 10 November 2022 at 04:54:16 UTC
()
Proposer:
Authorizers:
Gas used:
26