Flow price: --
712a716ddc81534537508316bbdfd67bcf659112d1b4dfe2c9b6381c56c659ef

Transaction

Hash: 712a716ddc81534537508316bbdfd67bcf659112d1b4dfe2c9b6381c56c659ef
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 712a716ddc81534537508316bbdfd67bcf659112d1b4dfe2c9b6381c56c659ef: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:
712a716ddc81534537508316bbdfd67bcf659112d1b4dfe2c9b6381c56c659ef
Status:
ERROR
Block height:
40084719
Block id:
fdaf921211c1950625b86cc3707b73924062ddefae14663660e8a3ce7d8bf7d7
Timestamp:
Tuesday 1 November 2022 at 03:42:17 UTC
()
Proposer:
Authorizers:
Gas used:
50