Flow price: --
114d4b23be2b4284c1b491ba89383891f18d908f1c505dc59cc16da80ae807ea

Transaction

Hash: 114d4b23be2b4284c1b491ba89383891f18d908f1c505dc59cc16da80ae807ea
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:
  --> 114d4b23be2b4284c1b491ba89383891f18d908f1c505dc59cc16da80ae807ea: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:
114d4b23be2b4284c1b491ba89383891f18d908f1c505dc59cc16da80ae807ea
Status:
ERROR
Block height:
41458798
Block id:
9d246f3bb3e7b7925fad449e17eac46f3902abae0d42ced013e87094fe27be48
Timestamp:
Wednesday 23 November 2022 at 21:34:22 UTC
()
Proposer:
Authorizers:
Gas used:
25