Flow price: --
bd86836d9e9e5fa6c00ca6df9caea3a783796bf15b6e86c40631358c0d16a7a9

Transaction

Hash: bd86836d9e9e5fa6c00ca6df9caea3a783796bf15b6e86c40631358c0d16a7a9
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:
  --> bd86836d9e9e5fa6c00ca6df9caea3a783796bf15b6e86c40631358c0d16a7a9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
bd86836d9e9e5fa6c00ca6df9caea3a783796bf15b6e86c40631358c0d16a7a9
Status:
ERROR
Block height:
41529787
Block id:
3a101f5505f87ac95def83f6d04bcc13b985bd595d81b9f7c2a49dd256d15384
Timestamp:
Friday 25 November 2022 at 01:02:19 UTC
()
Proposer:
Authorizers:
Gas used:
25