Flow price: --
ff777892fd191d3148c2e448528ea0049c0a896e2945020df81968ea40c13d23

Transaction

Hash: ff777892fd191d3148c2e448528ea0049c0a896e2945020df81968ea40c13d23
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:
  --> ff777892fd191d3148c2e448528ea0049c0a896e2945020df81968ea40c13d23:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ff777892fd191d3148c2e448528ea0049c0a896e2945020df81968ea40c13d23
Status:
ERROR
Block height:
41504792
Block id:
8e07ac04594fd6de702c8c5c201f50fd91cd267d98fd0cec95a2a9c0e6f43af4
Timestamp:
Thursday 24 November 2022 at 15:23:45 UTC
()
Proposer:
Authorizers:
Gas used:
25