Flow price: --
b6f837eb3f6b301512bddc71f10e0b704ae838132ac9688c5c71ad00a7720785

Transaction

Hash: b6f837eb3f6b301512bddc71f10e0b704ae838132ac9688c5c71ad00a7720785
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:
  --> b6f837eb3f6b301512bddc71f10e0b704ae838132ac9688c5c71ad00a7720785:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b6f837eb3f6b301512bddc71f10e0b704ae838132ac9688c5c71ad00a7720785
Status:
ERROR
Block height:
40638651
Block id:
4f4becbf2d8b47f9b930a55e65840f946b86cd7704687976d7fd6f0895e6c9f8
Timestamp:
Thursday 10 November 2022 at 11:02:27 UTC
()
Proposer:
Authorizers:
Gas used:
24