Flow price: --
0701a274c7a394b5b2057cc91b9248d2ae0dfc0433c864ce6708ce324cb69844

Transaction

Hash: 0701a274c7a394b5b2057cc91b9248d2ae0dfc0433c864ce6708ce324cb69844
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:
  --> 0701a274c7a394b5b2057cc91b9248d2ae0dfc0433c864ce6708ce324cb69844:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0701a274c7a394b5b2057cc91b9248d2ae0dfc0433c864ce6708ce324cb69844
Status:
ERROR
Block height:
40565742
Block id:
f06e70c9171146aa8a3e0306dce9e10cab438b7f9db9a7de20ee165a03358e9f
Timestamp:
Wednesday 9 November 2022 at 05:26:52 UTC
()
Proposer:
Authorizers:
Gas used:
25