Flow price: --
3f466a41f82eaebb43a68ff2ddc462e64550a0b8c5dc9576710bfa2591ef260a

Transaction

Hash: 3f466a41f82eaebb43a68ff2ddc462e64550a0b8c5dc9576710bfa2591ef260a
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:
  --> 3f466a41f82eaebb43a68ff2ddc462e64550a0b8c5dc9576710bfa2591ef260a: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:
3f466a41f82eaebb43a68ff2ddc462e64550a0b8c5dc9576710bfa2591ef260a
Status:
ERROR
Block height:
40597648
Block id:
2f1ad3937495901940520dcb61ed88defbc6dad41382005fb1823eb43f91e217
Timestamp:
Wednesday 9 November 2022 at 18:16:32 UTC
()
Proposer:
Authorizers:
Gas used:
29