Flow price: --
48ec1502264edf15e28353b6c4db9b59dea5c0c4c94f63be2c3286e169665330

Transaction

Hash: 48ec1502264edf15e28353b6c4db9b59dea5c0c4c94f63be2c3286e169665330
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:
  --> 48ec1502264edf15e28353b6c4db9b59dea5c0c4c94f63be2c3286e169665330:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
48ec1502264edf15e28353b6c4db9b59dea5c0c4c94f63be2c3286e169665330
Status:
ERROR
Block height:
40566226
Block id:
372bb18086001c6bc0b8d780da6fedab892110c62579fbe8cb56bd92a4df1cfc
Timestamp:
Wednesday 9 November 2022 at 05:38:42 UTC
()
Proposer:
Authorizers:
Gas used:
25