Flow price: --
95ca6d3769d549618166f73d842c708568b1535a60878179b560bd4345a8f535

Transaction

Hash: 95ca6d3769d549618166f73d842c708568b1535a60878179b560bd4345a8f535
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:
  --> 95ca6d3769d549618166f73d842c708568b1535a60878179b560bd4345a8f535:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
95ca6d3769d549618166f73d842c708568b1535a60878179b560bd4345a8f535
Status:
ERROR
Block height:
41646936
Block id:
d656c9fb247a4c2403d8d4af2e0a89dcd82c934ed1379548f86863494edad7cd
Timestamp:
Saturday 26 November 2022 at 22:29:53 UTC
()
Proposer:
Authorizers:
Gas used:
23