Flow price: --
d696adec4ffe5d32c5391f12c143b889a6b220cf8a9387a7bd03ef0aadd64f41

Transaction

Hash: d696adec4ffe5d32c5391f12c143b889a6b220cf8a9387a7bd03ef0aadd64f41
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> d696adec4ffe5d32c5391f12c143b889a6b220cf8a9387a7bd03ef0aadd64f41:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
d696adec4ffe5d32c5391f12c143b889a6b220cf8a9387a7bd03ef0aadd64f41
Status:
ERROR
Block height:
40084044
Block id:
5eabfd2bfa020109233dd1df4537baadeccabb05704b5782c8935b0ced5ebf93
Timestamp:
Tuesday 1 November 2022 at 03:26:11 UTC
()
Proposer:
Authorizers:
Gas used:
47