Flow price: --
2f8d2229dcd293158c207d609007b4f85b9992a2b4cb7c403a04fcd6fbd47533

Transaction

Hash: 2f8d2229dcd293158c207d609007b4f85b9992a2b4cb7c403a04fcd6fbd47533
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 2f8d2229dcd293158c207d609007b4f85b9992a2b4cb7c403a04fcd6fbd47533:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
2f8d2229dcd293158c207d609007b4f85b9992a2b4cb7c403a04fcd6fbd47533
Status:
ERROR
Block height:
40119586
Block id:
978f773ff3e49f0f5c8557a7238db56bb70dc12da07746cd8eccdf63f07891b1
Timestamp:
Tuesday 1 November 2022 at 17:51:06 UTC
()
Proposer:
Authorizers:
Gas used:
46