Flow price: --
aaace14938d0feda346a34b8c3fd5638f539316e166bd75516fa457e675a0552

Transaction

Hash: aaace14938d0feda346a34b8c3fd5638f539316e166bd75516fa457e675a0552
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:
  --> aaace14938d0feda346a34b8c3fd5638f539316e166bd75516fa457e675a0552:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
aaace14938d0feda346a34b8c3fd5638f539316e166bd75516fa457e675a0552
Status:
ERROR
Block height:
41662053
Block id:
99dfde5bc87b4ddf24fa768ca5a4ef802078345ec5ae1368f8fe94671aae0d93
Timestamp:
Sunday 27 November 2022 at 04:22:37 UTC
()
Proposer:
Authorizers:
Gas used:
25