Flow price: --
223b192d7188702012db7dfd7975ae0c30aa4a6131ec3209f65383652e4fe04f

Transaction

Hash: 223b192d7188702012db7dfd7975ae0c30aa4a6131ec3209f65383652e4fe04f
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:
  --> 223b192d7188702012db7dfd7975ae0c30aa4a6131ec3209f65383652e4fe04f: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:
223b192d7188702012db7dfd7975ae0c30aa4a6131ec3209f65383652e4fe04f
Status:
ERROR
Block height:
41423060
Block id:
e2785b5ba3013ed9bd0e2445679ead52560eed598ee0d9431560c9c59ed1e5e7
Timestamp:
Wednesday 23 November 2022 at 07:44:25 UTC
()
Proposer:
Authorizers:
Gas used:
26