Flow price: --
650b5a2680327756b49b86c96350677c2fe689763b531fa15e3d630d8a0862fb

Transaction

Hash: 650b5a2680327756b49b86c96350677c2fe689763b531fa15e3d630d8a0862fb
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 650b5a2680327756b49b86c96350677c2fe689763b531fa15e3d630d8a0862fb: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:
650b5a2680327756b49b86c96350677c2fe689763b531fa15e3d630d8a0862fb
Status:
ERROR
Block height:
39879107
Block id:
2ef5b7536992ef6fd53ea34df5830fb33a049dc24ef909055040e486e482bde2
Timestamp:
Friday 28 October 2022 at 17:27:49 UTC
()
Proposer:
Authorizers:
Gas used:
50