Flow price: --
dd0788c99886e0cebf75eb43a409e553be8839299da935097af90edbdfda6833

Transaction

Hash: dd0788c99886e0cebf75eb43a409e553be8839299da935097af90edbdfda6833
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> dd0788c99886e0cebf75eb43a409e553be8839299da935097af90edbdfda6833:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
dd0788c99886e0cebf75eb43a409e553be8839299da935097af90edbdfda6833
Status:
ERROR
Block height:
40051621
Block id:
6751b87fc6e39c6957d426724fd2d543a540597674eea099a9a542069dfa9f25
Timestamp:
Monday 31 October 2022 at 14:25:19 UTC
()
Proposer:
Authorizers:
Gas used:
52