Flow price: --
ae84fa88336f73412a3d668943b51d01e3b9c23550db579d5433cc6d089dffb9

Transaction

Hash: ae84fa88336f73412a3d668943b51d01e3b9c23550db579d5433cc6d089dffb9
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:
  --> ae84fa88336f73412a3d668943b51d01e3b9c23550db579d5433cc6d089dffb9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ae84fa88336f73412a3d668943b51d01e3b9c23550db579d5433cc6d089dffb9
Status:
ERROR
Block height:
41618190
Block id:
595a7198d9cce5f05520b4b0160dce00959c5543d9984f3da34f3b12bf27005f
Timestamp:
Saturday 26 November 2022 at 11:20:45 UTC
()
Proposer:
Authorizers:
Gas used:
29