Flow price: --
464e5d9f45f68954538d1ba8d7fc353621a547d2a335538cff416e4a73d2dae5

Transaction

Hash: 464e5d9f45f68954538d1ba8d7fc353621a547d2a335538cff416e4a73d2dae5
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:
  --> 464e5d9f45f68954538d1ba8d7fc353621a547d2a335538cff416e4a73d2dae5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
464e5d9f45f68954538d1ba8d7fc353621a547d2a335538cff416e4a73d2dae5
Status:
ERROR
Block height:
41609764
Block id:
a8511bb7fbfcb5cf5a965670c56017abe6e021c5134bb70df31bdbdcd18d2be5
Timestamp:
Saturday 26 November 2022 at 08:03:23 UTC
()
Proposer:
Authorizers:
Gas used:
24