Flow price: --
ad04e0df2368f50dfe51ff70138e20a842875a9c3cdcae2cae1740fe52cd4332

Transaction

Hash: ad04e0df2368f50dfe51ff70138e20a842875a9c3cdcae2cae1740fe52cd4332
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> ad04e0df2368f50dfe51ff70138e20a842875a9c3cdcae2cae1740fe52cd4332:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
ad04e0df2368f50dfe51ff70138e20a842875a9c3cdcae2cae1740fe52cd4332
Status:
ERROR
Block height:
40112453
Block id:
0838993695b792b8b7d2ba44531228eec9aba04a9b5fb02de886f538929c9194
Timestamp:
Tuesday 1 November 2022 at 14:57:35 UTC
()
Proposer:
Authorizers:
Gas used:
46