Flow price: --
04ee6c567f0a1d663196df9a8a95d701eb042f86a54731de39a0705f6907d691

Transaction

Hash: 04ee6c567f0a1d663196df9a8a95d701eb042f86a54731de39a0705f6907d691
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 04ee6c567f0a1d663196df9a8a95d701eb042f86a54731de39a0705f6907d691:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
04ee6c567f0a1d663196df9a8a95d701eb042f86a54731de39a0705f6907d691
Status:
ERROR
Block height:
40031149
Block id:
db28481c5ded115392f433d7021c08f044612b377fbd4f1b66e8fe4e51bb2658
Timestamp:
Monday 31 October 2022 at 06:11:19 UTC
()
Proposer:
Authorizers:
Gas used:
53