Flow price: --
7b56520a5f567b44080d0d114269c3252a7c11cf67f963856fdf096d7f57bd74

Transaction

Hash: 7b56520a5f567b44080d0d114269c3252a7c11cf67f963856fdf096d7f57bd74
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:
  --> 7b56520a5f567b44080d0d114269c3252a7c11cf67f963856fdf096d7f57bd74:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7b56520a5f567b44080d0d114269c3252a7c11cf67f963856fdf096d7f57bd74
Status:
ERROR
Block height:
40384523
Block id:
821c7ea2a0611226ac6cc565ec7bff185807a69412efb5e35062bc420d3c7c14
Timestamp:
Sunday 6 November 2022 at 04:18:52 UTC
()
Proposer:
Authorizers:
Gas used:
25