Flow price: --
8e8ea8a0bec5ce31fc5a9bba16e4bb39c1c47472bc9ee23a2a5c782312c7210f

Transaction

Hash: 8e8ea8a0bec5ce31fc5a9bba16e4bb39c1c47472bc9ee23a2a5c782312c7210f
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:
  --> 8e8ea8a0bec5ce31fc5a9bba16e4bb39c1c47472bc9ee23a2a5c782312c7210f: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:
8e8ea8a0bec5ce31fc5a9bba16e4bb39c1c47472bc9ee23a2a5c782312c7210f
Status:
ERROR
Block height:
40501826
Block id:
a41e69fc2fabdd65a669207d64f7a4921449b2c81051c14cf7f63e75207fc537
Timestamp:
Tuesday 8 November 2022 at 03:53:29 UTC
()
Proposer:
Authorizers:
Gas used:
28