Flow price: --
b2295b4766ab6fb11c26368bfb1067e95b166ba3d016a9375e73af599c49feb2

Transaction

Hash: b2295b4766ab6fb11c26368bfb1067e95b166ba3d016a9375e73af599c49feb2
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:
  --> b2295b4766ab6fb11c26368bfb1067e95b166ba3d016a9375e73af599c49feb2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b2295b4766ab6fb11c26368bfb1067e95b166ba3d016a9375e73af599c49feb2
Status:
ERROR
Block height:
41478122
Block id:
981b039bafab2aa65e321b652f975d7ea7a6de4efe555bcb661e1bde1b83fe7e
Timestamp:
Thursday 24 November 2022 at 05:04:18 UTC
()
Proposer:
Authorizers:
Gas used:
24