Flow price: --
6d18dbfe0312dfd30997e5cd051fb0eeb4a6f46c8b8842395eda91df2026a066

Transaction

Hash: 6d18dbfe0312dfd30997e5cd051fb0eeb4a6f46c8b8842395eda91df2026a066
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 6d18dbfe0312dfd30997e5cd051fb0eeb4a6f46c8b8842395eda91df2026a066:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
6d18dbfe0312dfd30997e5cd051fb0eeb4a6f46c8b8842395eda91df2026a066
Status:
ERROR
Block height:
40032333
Block id:
9b53572906ad70b7834f7c69754763a381fba9f8674bf3ecaa782d96af2e3d69
Timestamp:
Monday 31 October 2022 at 06:39:53 UTC
()
Proposer:
Authorizers:
Gas used:
49