Flow price: --
ddcefd28fc1e8da8ac9e77b700734ec38c6212cb735971b4fb4e276711d70e3c

Transaction

Hash: ddcefd28fc1e8da8ac9e77b700734ec38c6212cb735971b4fb4e276711d70e3c
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:
  --> ddcefd28fc1e8da8ac9e77b700734ec38c6212cb735971b4fb4e276711d70e3c: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:
ddcefd28fc1e8da8ac9e77b700734ec38c6212cb735971b4fb4e276711d70e3c
Status:
ERROR
Block height:
41520252
Block id:
464351577403457c49401f39f8db01a25de14907f4822cb70a773f9e6954d692
Timestamp:
Thursday 24 November 2022 at 21:21:32 UTC
()
Proposer:
Authorizers:
Gas used:
23