Flow price: --
25c16e7ca16e964741a5aff9dcd7e594216964940b0a438804ddbb82cd5ff183

Transaction

Hash: 25c16e7ca16e964741a5aff9dcd7e594216964940b0a438804ddbb82cd5ff183
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:
  --> 25c16e7ca16e964741a5aff9dcd7e594216964940b0a438804ddbb82cd5ff183:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
25c16e7ca16e964741a5aff9dcd7e594216964940b0a438804ddbb82cd5ff183
Status:
ERROR
Block height:
41519017
Block id:
da1dfa6726d6ee9cdd69a7ea0766cdff0d624c7b6bac90194dff3cf38135310f
Timestamp:
Thursday 24 November 2022 at 20:53:05 UTC
()
Proposer:
Authorizers:
Gas used:
25