Flow price: --
365753444de963527b566a65c97d3e72ccefd295efefdccec2f66b3811e17980

Transaction

Hash: 365753444de963527b566a65c97d3e72ccefd295efefdccec2f66b3811e17980
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:
  --> 365753444de963527b566a65c97d3e72ccefd295efefdccec2f66b3811e17980:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
365753444de963527b566a65c97d3e72ccefd295efefdccec2f66b3811e17980
Status:
ERROR
Block height:
41411022
Block id:
7a0a43ccbbc8e43e150e22228944d2a725b6542c10af5b094666ed01c6c3d733
Timestamp:
Wednesday 23 November 2022 at 03:07:15 UTC
()
Proposer:
Authorizers:
Gas used:
23