Flow price: --
4769c6b736b4f3828eff654c3add96c92a3aaf07c6d9456883fbf8157982d1d4

Transaction

Hash: 4769c6b736b4f3828eff654c3add96c92a3aaf07c6d9456883fbf8157982d1d4
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:
  --> 4769c6b736b4f3828eff654c3add96c92a3aaf07c6d9456883fbf8157982d1d4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4769c6b736b4f3828eff654c3add96c92a3aaf07c6d9456883fbf8157982d1d4
Status:
ERROR
Block height:
40509905
Block id:
01070801c2a223d46ba8e0ae1cbc6e8af7c69858e28015eb3583e86361e4feea
Timestamp:
Tuesday 8 November 2022 at 07:07:10 UTC
()
Proposer:
Authorizers:
Gas used:
25