Flow price: --
2a83f13ae1debebdc97de30d0b07a4bb06bfdcc4635044e38f0d79c1b894098d

Transaction

Hash: 2a83f13ae1debebdc97de30d0b07a4bb06bfdcc4635044e38f0d79c1b894098d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 2a83f13ae1debebdc97de30d0b07a4bb06bfdcc4635044e38f0d79c1b894098d: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:
2a83f13ae1debebdc97de30d0b07a4bb06bfdcc4635044e38f0d79c1b894098d
Status:
ERROR
Block height:
40138331
Block id:
024e4cc580418519bb1102081181b98cbcb65a978372b5da8aab95cfea783f76
Timestamp:
Wednesday 2 November 2022 at 01:29:57 UTC
()
Proposer:
Authorizers:
Gas used:
46