Flow price: --
35e3d03689c4717fb8cb5ab6976f055512ce826e17a88f05c6c7f9759b3d1d15

Transaction

Hash: 35e3d03689c4717fb8cb5ab6976f055512ce826e17a88f05c6c7f9759b3d1d15
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 35e3d03689c4717fb8cb5ab6976f055512ce826e17a88f05c6c7f9759b3d1d15:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
35e3d03689c4717fb8cb5ab6976f055512ce826e17a88f05c6c7f9759b3d1d15
Status:
ERROR
Block height:
39857167
Block id:
fdf4cdccd56486eb9df10b357340dc0abd6c7d8659e59e87f479f28142c1c49f
Timestamp:
Friday 28 October 2022 at 08:40:38 UTC
()
Proposer:
Authorizers:
Gas used:
46