Flow price: --
cb185b5147bf82231e40ecf637ab6d10b0ac568462ea1aff59ad24a4ad08a427

Transaction

Hash: cb185b5147bf82231e40ecf637ab6d10b0ac568462ea1aff59ad24a4ad08a427
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:
  --> cb185b5147bf82231e40ecf637ab6d10b0ac568462ea1aff59ad24a4ad08a427:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
cb185b5147bf82231e40ecf637ab6d10b0ac568462ea1aff59ad24a4ad08a427
Status:
ERROR
Block height:
41518351
Block id:
380632274d76dec3039c8721a328bcacad035d906aed81d85a322fe178c62693
Timestamp:
Thursday 24 November 2022 at 20:37:38 UTC
()
Proposer:
Authorizers:
Gas used:
24