Flow price: --
cc3d798c9c88613f2222f840c60555386e9963d5882cd425508a912c85075758

Transaction

Hash: cc3d798c9c88613f2222f840c60555386e9963d5882cd425508a912c85075758
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> cc3d798c9c88613f2222f840c60555386e9963d5882cd425508a912c85075758:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
cc3d798c9c88613f2222f840c60555386e9963d5882cd425508a912c85075758
Status:
ERROR
Block height:
40166242
Block id:
a2a684792f99c906a54987f8a29ccc2c1b645e2520c7cbfc4490ba79059dcbf2
Timestamp:
Wednesday 2 November 2022 at 12:49:20 UTC
()
Proposer:
Authorizers:
Gas used:
47