Flow price: --
a6a53be596f52174119f10418970ea7a164bea04ded934747d313802c5b79424

Transaction

Hash: a6a53be596f52174119f10418970ea7a164bea04ded934747d313802c5b79424
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:
  --> a6a53be596f52174119f10418970ea7a164bea04ded934747d313802c5b79424:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a6a53be596f52174119f10418970ea7a164bea04ded934747d313802c5b79424
Status:
ERROR
Block height:
40769985
Block id:
2aaad047f1535ecf8173573f39b1d86b1f7b21cff273bf32935c1397e3e20bd7
Timestamp:
Saturday 12 November 2022 at 16:13:55 UTC
()
Proposer:
Authorizers:
Gas used:
24