Flow price: --
8e28df6061a32c9382b625f434a3ff5f248adb49d2a909ceb5e5abd68589f6e1

Transaction

Hash: 8e28df6061a32c9382b625f434a3ff5f248adb49d2a909ceb5e5abd68589f6e1
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 8e28df6061a32c9382b625f434a3ff5f248adb49d2a909ceb5e5abd68589f6e1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
8e28df6061a32c9382b625f434a3ff5f248adb49d2a909ceb5e5abd68589f6e1
Status:
ERROR
Block height:
39742281
Block id:
03d91cc7d34d971db0c050930906e3b50026c7247472a534c7992634032c84d2
Timestamp:
Wednesday 26 October 2022 at 10:20:13 UTC
()
Proposer:
Authorizers:
Gas used:
68