Flow price: --
5b33aef26aeb293018cbd98df5ae34bb271d9279f3e89ec9b2d85d725729c20b

Transaction

Hash: 5b33aef26aeb293018cbd98df5ae34bb271d9279f3e89ec9b2d85d725729c20b
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 5b33aef26aeb293018cbd98df5ae34bb271d9279f3e89ec9b2d85d725729c20b: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:
5b33aef26aeb293018cbd98df5ae34bb271d9279f3e89ec9b2d85d725729c20b
Status:
ERROR
Block height:
40148260
Block id:
fe0e8d42ac0c0458aed28f01ee822baa1338ec31282a376ec78509a48f33b139
Timestamp:
Wednesday 2 November 2022 at 05:31:42 UTC
()
Proposer:
Authorizers:
Gas used:
46