Flow price: --
3560ea5f821fc37bd43d929b58cd87718d34ab305856c539a84d0f636e4850bb

Transaction

Hash: 3560ea5f821fc37bd43d929b58cd87718d34ab305856c539a84d0f636e4850bb
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:
  --> 3560ea5f821fc37bd43d929b58cd87718d34ab305856c539a84d0f636e4850bb: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:
3560ea5f821fc37bd43d929b58cd87718d34ab305856c539a84d0f636e4850bb
Status:
ERROR
Block height:
40667849
Block id:
e9829520981c041011fc660b22fd73f8a0ef5e40522d7c90fe57b67805226c9c
Timestamp:
Thursday 10 November 2022 at 22:53:59 UTC
()
Proposer:
Authorizers:
Gas used:
24