Flow price: --
8771187d1eb4e21eb076343a2035bf57c301a33d0bb00df92021624b8141fdfa

Transaction

Hash: 8771187d1eb4e21eb076343a2035bf57c301a33d0bb00df92021624b8141fdfa
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:
  --> 8771187d1eb4e21eb076343a2035bf57c301a33d0bb00df92021624b8141fdfa: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:
8771187d1eb4e21eb076343a2035bf57c301a33d0bb00df92021624b8141fdfa
Status:
ERROR
Block height:
40299511
Block id:
efb52d755ef5c6b0e9926ff1d12927532cc5dbe75fe6c6b49e9ae3c78f427944
Timestamp:
Friday 4 November 2022 at 18:09:25 UTC
()
Proposer:
Authorizers:
Gas used:
22