Flow price: --
4f656e37eb3dcc66e4c5662ff0cdd5ed924ac2990c2cf56f8b4bf79d1f5a9511

Transaction

Hash: 4f656e37eb3dcc66e4c5662ff0cdd5ed924ac2990c2cf56f8b4bf79d1f5a9511
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:
  --> 4f656e37eb3dcc66e4c5662ff0cdd5ed924ac2990c2cf56f8b4bf79d1f5a9511:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4f656e37eb3dcc66e4c5662ff0cdd5ed924ac2990c2cf56f8b4bf79d1f5a9511
Status:
ERROR
Block height:
41131348
Block id:
327c6f3165cadaf3694f84f92090e50311e39acf30b1894f92a43ce0603cb400
Timestamp:
Friday 18 November 2022 at 14:43:48 UTC
()
Proposer:
Authorizers:
Gas used:
24