Flow price: --
6ec4d1df839780b67423d1cf5758ca8e984a89415fb2189cf2cb9797bf6a0973

Transaction

Hash: 6ec4d1df839780b67423d1cf5758ca8e984a89415fb2189cf2cb9797bf6a0973
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 6ec4d1df839780b67423d1cf5758ca8e984a89415fb2189cf2cb9797bf6a0973:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
6ec4d1df839780b67423d1cf5758ca8e984a89415fb2189cf2cb9797bf6a0973
Status:
ERROR
Block height:
39752893
Block id:
b2d809ff49cae79e56783d71ec12891e8c349b391108fbf68b342c539388a017
Timestamp:
Wednesday 26 October 2022 at 14:36:51 UTC
()
Proposer:
Authorizers:
Gas used:
48