Flow price: --
ea0aca88e940de507eb39f02c0f918a748ee94c4226f4437c84ab320eec4c591

Transaction

Hash: ea0aca88e940de507eb39f02c0f918a748ee94c4226f4437c84ab320eec4c591
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> ea0aca88e940de507eb39f02c0f918a748ee94c4226f4437c84ab320eec4c591:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
ea0aca88e940de507eb39f02c0f918a748ee94c4226f4437c84ab320eec4c591
Status:
ERROR
Block height:
39851931
Block id:
004c3ccdf5fc89aa16e33e2226995f97609f68ab00ef44eede18195ea0d92fdd
Timestamp:
Friday 28 October 2022 at 06:32:48 UTC
()
Proposer:
Authorizers:
Gas used:
46