Flow price: --
2367fab320761199b8f9f032044ffcf82a99a6809832409ee116148a21e26563

Transaction

Hash: 2367fab320761199b8f9f032044ffcf82a99a6809832409ee116148a21e26563
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:
  --> 2367fab320761199b8f9f032044ffcf82a99a6809832409ee116148a21e26563:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2367fab320761199b8f9f032044ffcf82a99a6809832409ee116148a21e26563
Status:
ERROR
Block height:
41384403
Block id:
3ea7ee040dff83a89eef41540ee64096db5e4e259b730389befe730fa115c85e
Timestamp:
Tuesday 22 November 2022 at 16:51:07 UTC
()
Proposer:
Authorizers:
Gas used:
23