Flow price: --
8a2aa6bb171ea743d05473337ae3f79c4e066f629b6cb524e54bf47b8c9e2f56

Transaction

Hash: 8a2aa6bb171ea743d05473337ae3f79c4e066f629b6cb524e54bf47b8c9e2f56
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:
  --> 8a2aa6bb171ea743d05473337ae3f79c4e066f629b6cb524e54bf47b8c9e2f56:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8a2aa6bb171ea743d05473337ae3f79c4e066f629b6cb524e54bf47b8c9e2f56
Status:
ERROR
Block height:
41077793
Block id:
6acbf240aa98b1568183e8f94dc3879eedad214aca2c45009be24e2cb2527cf2
Timestamp:
Thursday 17 November 2022 at 18:02:43 UTC
()
Proposer:
Authorizers:
Gas used:
26