Flow price: --
f09fea861a264024c6410b37826d2927b8f80086e83d24e6606de2340b86e017

Transaction

Hash: f09fea861a264024c6410b37826d2927b8f80086e83d24e6606de2340b86e017
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:
  --> f09fea861a264024c6410b37826d2927b8f80086e83d24e6606de2340b86e017:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f09fea861a264024c6410b37826d2927b8f80086e83d24e6606de2340b86e017
Status:
ERROR
Block height:
41457357
Block id:
ee8d13c615e7550795e89f9d8eb052d1c96eb7ccf5b738b999ccf2b98848b02a
Timestamp:
Wednesday 23 November 2022 at 21:00:02 UTC
()
Proposer:
Authorizers:
Gas used:
25