Flow price: --
0417bdf2c2e1ea66d7ab5c6ee9b3412ddb2a9ad1dcc4a3cd0282d762726e9a70

Transaction

Hash: 0417bdf2c2e1ea66d7ab5c6ee9b3412ddb2a9ad1dcc4a3cd0282d762726e9a70
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:
  --> 0417bdf2c2e1ea66d7ab5c6ee9b3412ddb2a9ad1dcc4a3cd0282d762726e9a70:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0417bdf2c2e1ea66d7ab5c6ee9b3412ddb2a9ad1dcc4a3cd0282d762726e9a70
Status:
ERROR
Block height:
40692687
Block id:
b7831641949a53c92b28caf999e2f3d14d2842ccbd69bd6e332caaf2eee3de82
Timestamp:
Friday 11 November 2022 at 09:00:53 UTC
()
Proposer:
Authorizers:
Gas used:
25