Flow price: --
8cb0c41c40506cc9828e9ad2e3016583e4e0ccedd76c4028da7043b8c64197a5

Transaction

Hash: 8cb0c41c40506cc9828e9ad2e3016583e4e0ccedd76c4028da7043b8c64197a5
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 8cb0c41c40506cc9828e9ad2e3016583e4e0ccedd76c4028da7043b8c64197a5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
8cb0c41c40506cc9828e9ad2e3016583e4e0ccedd76c4028da7043b8c64197a5
Status:
ERROR
Block height:
39846934
Block id:
3132496d5ec55b4c20f945efe90d9c86114ef12125068c6926c155a1a332f492
Timestamp:
Friday 28 October 2022 at 04:31:22 UTC
()
Proposer:
Authorizers:
Gas used:
46