Flow price: --
cbd3ec36347639fd8bfaec07c4936c1ab72a3d4755d5434db1cbdb0eae64e561

Transaction

Hash: cbd3ec36347639fd8bfaec07c4936c1ab72a3d4755d5434db1cbdb0eae64e561
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:
  --> cbd3ec36347639fd8bfaec07c4936c1ab72a3d4755d5434db1cbdb0eae64e561:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
cbd3ec36347639fd8bfaec07c4936c1ab72a3d4755d5434db1cbdb0eae64e561
Status:
ERROR
Block height:
41547327
Block id:
4fb36fa3c5805b13650cf7efc8f070aaa735e8e3eb154ac48d7e1a33e76b1164
Timestamp:
Friday 25 November 2022 at 07:51:24 UTC
()
Proposer:
Authorizers:
Gas used:
27