Flow price: --
83b891a959b564737753019172b81f73366e98740c8445605c63d0b5763c34cf

Transaction

Hash: 83b891a959b564737753019172b81f73366e98740c8445605c63d0b5763c34cf
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:
  --> 83b891a959b564737753019172b81f73366e98740c8445605c63d0b5763c34cf: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:
83b891a959b564737753019172b81f73366e98740c8445605c63d0b5763c34cf
Status:
ERROR
Block height:
41473347
Block id:
8a74e70dd5af2499e33a8b475f0385f3c64aec9ee8f72c6220fe7835983e3657
Timestamp:
Thursday 24 November 2022 at 03:12:54 UTC
()
Proposer:
Authorizers:
Gas used:
24