Flow price: --
fff16e2b6bab61b2b773a2fdd932872eb8b2e760f6371082a6280eb3c2d9721a

Transaction

Hash: fff16e2b6bab61b2b773a2fdd932872eb8b2e760f6371082a6280eb3c2d9721a
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> fff16e2b6bab61b2b773a2fdd932872eb8b2e760f6371082a6280eb3c2d9721a: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:
fff16e2b6bab61b2b773a2fdd932872eb8b2e760f6371082a6280eb3c2d9721a
Status:
ERROR
Block height:
39730263
Block id:
a98d16a1d7f3b4071b184d4a16a0673073d0cca796944d101ca6ef88671e4d7f
Timestamp:
Wednesday 26 October 2022 at 05:30:01 UTC
()
Proposer:
Authorizers:
Gas used:
49