Flow price: --
b591e26b84747ed616406e50e05f033dedc16b84f6ce4032e588d1d8803806cb

Transaction

Hash: b591e26b84747ed616406e50e05f033dedc16b84f6ce4032e588d1d8803806cb
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:
  --> b591e26b84747ed616406e50e05f033dedc16b84f6ce4032e588d1d8803806cb: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:
b591e26b84747ed616406e50e05f033dedc16b84f6ce4032e588d1d8803806cb
Status:
ERROR
Block height:
40178624
Block id:
9f43cf19d3fed0df9f489ae4672457445f3f2eec1f57ea34e9b26d13e4241ba8
Timestamp:
Wednesday 2 November 2022 at 19:21:24 UTC
()
Proposer:
Authorizers:
Gas used:
26