Flow price: --
e4015db7d630d215ac4cb22c689c9c564ef498e5accbe7b97cb17ecf64d00379

Transaction

Hash: e4015db7d630d215ac4cb22c689c9c564ef498e5accbe7b97cb17ecf64d00379
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:
  --> e4015db7d630d215ac4cb22c689c9c564ef498e5accbe7b97cb17ecf64d00379:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e4015db7d630d215ac4cb22c689c9c564ef498e5accbe7b97cb17ecf64d00379
Status:
ERROR
Block height:
41589374
Block id:
22aa69367079d13cdc76198c77edd147be84d86dc63036ea1fcc4bcb4e400151
Timestamp:
Saturday 26 November 2022 at 00:08:23 UTC
()
Proposer:
Authorizers:
Gas used:
29