Flow price: --
c088a5336d4fc4cf81c96c0ca9bab4018c764bb9832d9ed9457981b613b2b7a4

Transaction

Hash: c088a5336d4fc4cf81c96c0ca9bab4018c764bb9832d9ed9457981b613b2b7a4
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:
  --> c088a5336d4fc4cf81c96c0ca9bab4018c764bb9832d9ed9457981b613b2b7a4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c088a5336d4fc4cf81c96c0ca9bab4018c764bb9832d9ed9457981b613b2b7a4
Status:
ERROR
Block height:
40998930
Block id:
e18f36eaadaaf9bb754b686268f658f929582cfe0f8763df9a7ce32770231170
Timestamp:
Wednesday 16 November 2022 at 11:15:38 UTC
()
Proposer:
Authorizers:
Gas used:
23