Flow price: --
1bc41ba15098d5832023218999ace3d0cb958b9b979461c7ed16599ed521c60b

Transaction

Hash: 1bc41ba15098d5832023218999ace3d0cb958b9b979461c7ed16599ed521c60b
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 1bc41ba15098d5832023218999ace3d0cb958b9b979461c7ed16599ed521c60b:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
1bc41ba15098d5832023218999ace3d0cb958b9b979461c7ed16599ed521c60b
Status:
ERROR
Block height:
39736043
Block id:
ac1af7ab44ef0b06076d7234d500938afc8a943278e21571fbc8d1232dc0a1d0
Timestamp:
Wednesday 26 October 2022 at 07:49:31 UTC
()
Proposer:
Authorizers:
Gas used:
49