Flow price: --
aeff93cba8367bc611d421d996b52d5dfdb9e0c5d5ae9c6cf5e98f96bd3c4ac1

Transaction

Hash: aeff93cba8367bc611d421d996b52d5dfdb9e0c5d5ae9c6cf5e98f96bd3c4ac1
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:
  --> aeff93cba8367bc611d421d996b52d5dfdb9e0c5d5ae9c6cf5e98f96bd3c4ac1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
aeff93cba8367bc611d421d996b52d5dfdb9e0c5d5ae9c6cf5e98f96bd3c4ac1
Status:
ERROR
Block height:
40840543
Block id:
6280bfa729ea181f213e8dbe6eee343ec4d233c176ec36d6e61eec6e642d92c5
Timestamp:
Sunday 13 November 2022 at 20:30:48 UTC
()
Proposer:
Authorizers:
Gas used:
23