Flow price: --
5cd4cbfca477e8d702855fd48d5e288fa8d27ad1fe7cdfdf05977bc388ab980a

Transaction

Hash: 5cd4cbfca477e8d702855fd48d5e288fa8d27ad1fe7cdfdf05977bc388ab980a
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:
  --> 5cd4cbfca477e8d702855fd48d5e288fa8d27ad1fe7cdfdf05977bc388ab980a: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:
5cd4cbfca477e8d702855fd48d5e288fa8d27ad1fe7cdfdf05977bc388ab980a
Status:
ERROR
Block height:
40173780
Block id:
f52da49a586147dd21f8dd40765ca0501bb7bdbfa4fb2acdcd7de2659bfd1be8
Timestamp:
Wednesday 2 November 2022 at 17:24:47 UTC
()
Proposer:
Authorizers:
Gas used:
26