Flow price: --
22b1482357979a12bb8fc949254d04c354b4032817fbd52bb0e6131b8f0a6045

Transaction

Hash: 22b1482357979a12bb8fc949254d04c354b4032817fbd52bb0e6131b8f0a6045
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:
  --> 22b1482357979a12bb8fc949254d04c354b4032817fbd52bb0e6131b8f0a6045:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
22b1482357979a12bb8fc949254d04c354b4032817fbd52bb0e6131b8f0a6045
Status:
ERROR
Block height:
40708075
Block id:
b08644363dfbbae6d2cca33b894f46a2879c33d2a8dad25984b05d16d2be42a7
Timestamp:
Friday 11 November 2022 at 15:17:47 UTC
()
Proposer:
Authorizers:
Gas used:
23