Flow price: --
3fd3bd39210ed4d1920da2a4416325bce326e41420d882666dfd7242c6dbd61b

Transaction

Hash: 3fd3bd39210ed4d1920da2a4416325bce326e41420d882666dfd7242c6dbd61b
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:
  --> 3fd3bd39210ed4d1920da2a4416325bce326e41420d882666dfd7242c6dbd61b: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:
3fd3bd39210ed4d1920da2a4416325bce326e41420d882666dfd7242c6dbd61b
Status:
ERROR
Block height:
40654829
Block id:
e85c11589018408cfa1bd3279217e477edb5f1fbf6806891ff05a52d63a59981
Timestamp:
Thursday 10 November 2022 at 17:37:51 UTC
()
Proposer:
Authorizers:
Gas used:
23