Flow price: --
3782f37ca699d8631f3aa1eb1b8daa119639594314dc4ee153917302c67a9561

Transaction

Hash: 3782f37ca699d8631f3aa1eb1b8daa119639594314dc4ee153917302c67a9561
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:
  --> 3782f37ca699d8631f3aa1eb1b8daa119639594314dc4ee153917302c67a9561:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
3782f37ca699d8631f3aa1eb1b8daa119639594314dc4ee153917302c67a9561
Status:
ERROR
Block height:
41542260
Block id:
914059050e017c29cd635722c571f3461cf2b4fc2b415212dda4ebc8b86d9645
Timestamp:
Friday 25 November 2022 at 05:52:41 UTC
()
Proposer:
Authorizers:
Gas used:
26