Flow price: --
6fd3969b815bc7b82856e241653a7b9bda3695a32e9765fcf04eb0b482127851

Transaction

Hash: 6fd3969b815bc7b82856e241653a7b9bda3695a32e9765fcf04eb0b482127851
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:
  --> 6fd3969b815bc7b82856e241653a7b9bda3695a32e9765fcf04eb0b482127851:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6fd3969b815bc7b82856e241653a7b9bda3695a32e9765fcf04eb0b482127851
Status:
ERROR
Block height:
41057522
Block id:
86e555adbc34c50bf7152ee7da772954465c80afc425c8c54450fb56f3ba8a64
Timestamp:
Thursday 17 November 2022 at 10:06:38 UTC
()
Proposer:
Authorizers:
Gas used:
22