Flow price: --
5202e83e332ddfa233e44420b11b959c84fda059df7639ba0456ba9dab267477

Transaction

Hash: 5202e83e332ddfa233e44420b11b959c84fda059df7639ba0456ba9dab267477
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:
  --> 5202e83e332ddfa233e44420b11b959c84fda059df7639ba0456ba9dab267477:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5202e83e332ddfa233e44420b11b959c84fda059df7639ba0456ba9dab267477
Status:
ERROR
Block height:
41668371
Block id:
b184b734240542729b63aecf7c10d86b89702102b2e8ac71b4ab7356b6119211
Timestamp:
Sunday 27 November 2022 at 06:49:14 UTC
()
Proposer:
Authorizers:
Gas used:
22