Flow price: --
00662983d9acca7839d3ca25ce827bb9b0e0c26a2ec97eca0a02c724a90bd400

Transaction

Hash: 00662983d9acca7839d3ca25ce827bb9b0e0c26a2ec97eca0a02c724a90bd400
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:
  --> 00662983d9acca7839d3ca25ce827bb9b0e0c26a2ec97eca0a02c724a90bd400:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
00662983d9acca7839d3ca25ce827bb9b0e0c26a2ec97eca0a02c724a90bd400
Status:
ERROR
Block height:
41560592
Block id:
5db3a45b75472dfe8a19c9dc1b5b178f8f059afc341a3db925d8b0c8cba9154d
Timestamp:
Friday 25 November 2022 at 12:59:25 UTC
()
Proposer:
Authorizers:
Gas used:
30