Flow price: --
9c49ee0c46d826ba455c7ca3110d352c71f340662f87fa570018b25fa23123c9

Transaction

Hash: 9c49ee0c46d826ba455c7ca3110d352c71f340662f87fa570018b25fa23123c9
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:
  --> 9c49ee0c46d826ba455c7ca3110d352c71f340662f87fa570018b25fa23123c9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9c49ee0c46d826ba455c7ca3110d352c71f340662f87fa570018b25fa23123c9
Status:
ERROR
Block height:
41520017
Block id:
ea3c8fb1ce835e547177cc07ee1dd1c5d77e218c3a5f91427a05232da555a08b
Timestamp:
Thursday 24 November 2022 at 21:16:06 UTC
()
Proposer:
Authorizers:
Gas used:
26