Flow price: --
2a757d6cf5f6814f5a38cbbc65cf8211c276562a31205da23dce10110be8f2a8

Transaction

Hash: 2a757d6cf5f6814f5a38cbbc65cf8211c276562a31205da23dce10110be8f2a8
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:
  --> 2a757d6cf5f6814f5a38cbbc65cf8211c276562a31205da23dce10110be8f2a8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2a757d6cf5f6814f5a38cbbc65cf8211c276562a31205da23dce10110be8f2a8
Status:
ERROR
Block height:
40400799
Block id:
962bb76deff75a96270d1ae37424aeb76473470a25a205d57cc9449d9d677dea
Timestamp:
Sunday 6 November 2022 at 10:56:07 UTC
()
Proposer:
Authorizers:
Gas used:
25