Flow price: --
9edcff8468cef34ee3d4fcfff8381cbf1a9b00c715fc86cf1bb695b960ca513f

Transaction

Hash: 9edcff8468cef34ee3d4fcfff8381cbf1a9b00c715fc86cf1bb695b960ca513f
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:
  --> 9edcff8468cef34ee3d4fcfff8381cbf1a9b00c715fc86cf1bb695b960ca513f: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:
9edcff8468cef34ee3d4fcfff8381cbf1a9b00c715fc86cf1bb695b960ca513f
Status:
ERROR
Block height:
41615790
Block id:
01e5be60dbd8c0fdf676735d2ec32c3672db43e795a04ad42b8e93842f1423a4
Timestamp:
Saturday 26 November 2022 at 10:24:20 UTC
()
Proposer:
Authorizers:
Gas used:
25