Flow price: --
dbce02a54cf27d1babd0947f6ab63ab626e290adf1d20fe98efcdfc44f276fe4

Transaction

Hash: dbce02a54cf27d1babd0947f6ab63ab626e290adf1d20fe98efcdfc44f276fe4
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:
  --> dbce02a54cf27d1babd0947f6ab63ab626e290adf1d20fe98efcdfc44f276fe4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
dbce02a54cf27d1babd0947f6ab63ab626e290adf1d20fe98efcdfc44f276fe4
Status:
ERROR
Block height:
40760331
Block id:
8823fd3e4ab05d08255970669a1b9001a8b4804bb9d43bce77618d988806e4a0
Timestamp:
Saturday 12 November 2022 at 12:21:29 UTC
()
Proposer:
Authorizers:
Gas used:
25