Flow price: --
6ece9454aa1d522fe30c42a5bb8f51e6ad7206175943a2af659999b76cb83a3d

Transaction

Hash: 6ece9454aa1d522fe30c42a5bb8f51e6ad7206175943a2af659999b76cb83a3d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 6ece9454aa1d522fe30c42a5bb8f51e6ad7206175943a2af659999b76cb83a3d: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:
6ece9454aa1d522fe30c42a5bb8f51e6ad7206175943a2af659999b76cb83a3d
Status:
ERROR
Block height:
39847148
Block id:
397a9c9bfc1f3704739cd3e77cb1c70efc03069364c472e6202773a0e902bef9
Timestamp:
Friday 28 October 2022 at 04:36:28 UTC
()
Proposer:
Authorizers:
Gas used:
50