Flow price: --
e1c2843815022cf8b7257919e1556a487bc23501086b1f35240b244b3b787965

Transaction

Hash: e1c2843815022cf8b7257919e1556a487bc23501086b1f35240b244b3b787965
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> e1c2843815022cf8b7257919e1556a487bc23501086b1f35240b244b3b787965:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
e1c2843815022cf8b7257919e1556a487bc23501086b1f35240b244b3b787965
Status:
ERROR
Block height:
40157778
Block id:
e4640d77ba3851af22102e485f277299e97ba7add8cd7077665c2c71873f9e31
Timestamp:
Wednesday 2 November 2022 at 09:24:17 UTC
()
Proposer:
Authorizers:
Gas used:
50