Flow price: --
c0dd1f4e13145ed29aec7aede0cfc3e57bd183f37fc9b1bb8d975a91ef7c586e

Transaction

Hash: c0dd1f4e13145ed29aec7aede0cfc3e57bd183f37fc9b1bb8d975a91ef7c586e
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> c0dd1f4e13145ed29aec7aede0cfc3e57bd183f37fc9b1bb8d975a91ef7c586e:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
c0dd1f4e13145ed29aec7aede0cfc3e57bd183f37fc9b1bb8d975a91ef7c586e
Status:
ERROR
Block height:
40620588
Block id:
bf6f56951d87bfeabd752574054baff1850b475e50b323541f152044983e2725
Timestamp:
Thursday 10 November 2022 at 03:37:30 UTC
()
Proposer:
Authorizers:
Gas used:
23