Flow price: --
4b964b22df7148408af6fa7d0fd90677a35889bc12fc57e2f6fd3d30b83d330a

Transaction

Hash: 4b964b22df7148408af6fa7d0fd90677a35889bc12fc57e2f6fd3d30b83d330a
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:
  --> 4b964b22df7148408af6fa7d0fd90677a35889bc12fc57e2f6fd3d30b83d330a: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:
4b964b22df7148408af6fa7d0fd90677a35889bc12fc57e2f6fd3d30b83d330a
Status:
ERROR
Block height:
40624879
Block id:
b9c106a43c2044df3c0df921d0d76026ad73861142247a602e2fccf3f2d264f5
Timestamp:
Thursday 10 November 2022 at 05:23:29 UTC
()
Proposer:
Authorizers:
Gas used:
25