Flow price: --
6b8e8f0b8448e88a6a7b9ffce4f603273ae5f141ee3bdc2c5a5aef39c0e05403

Transaction

Hash: 6b8e8f0b8448e88a6a7b9ffce4f603273ae5f141ee3bdc2c5a5aef39c0e05403
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 6b8e8f0b8448e88a6a7b9ffce4f603273ae5f141ee3bdc2c5a5aef39c0e05403:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
6b8e8f0b8448e88a6a7b9ffce4f603273ae5f141ee3bdc2c5a5aef39c0e05403
Status:
ERROR
Block height:
40166334
Block id:
031112db389e21e7a4359003c1bf9f742c7af1f67eb59914cd5c6e2e3fcfaa88
Timestamp:
Wednesday 2 November 2022 at 12:51:31 UTC
()
Proposer:
Authorizers:
Gas used:
50