Flow price: --
6741ceb17800e0672ad309bb58ad7d5eeb86c63dd51e055da7c0e10a6b49b85e

Transaction

Hash: 6741ceb17800e0672ad309bb58ad7d5eeb86c63dd51e055da7c0e10a6b49b85e
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 6741ceb17800e0672ad309bb58ad7d5eeb86c63dd51e055da7c0e10a6b49b85e: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:
6741ceb17800e0672ad309bb58ad7d5eeb86c63dd51e055da7c0e10a6b49b85e
Status:
ERROR
Block height:
39949001
Block id:
2ffde4d5c4cad1252a82f9f7723650f7de2988923e0a232cfbe13449456fea9d
Timestamp:
Saturday 29 October 2022 at 21:26:17 UTC
()
Proposer:
Authorizers:
Gas used:
49