Flow price: --
225bd8628652a4905bc6b5450166558d52db42d6c6041c20d04f6348251c4fec

Transaction

Hash: 225bd8628652a4905bc6b5450166558d52db42d6c6041c20d04f6348251c4fec
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:
  --> 225bd8628652a4905bc6b5450166558d52db42d6c6041c20d04f6348251c4fec: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:
225bd8628652a4905bc6b5450166558d52db42d6c6041c20d04f6348251c4fec
Status:
ERROR
Block height:
41090761
Block id:
e71f6c0186c884603fa3cb20ec7e5ad8b8598c9acf6f6d267d0a3786e2c4d5dc
Timestamp:
Thursday 17 November 2022 at 23:00:43 UTC
()
Proposer:
Authorizers:
Gas used:
22