Flow price: --
94d803ef1b75da386d9e81ac8e60eb6ed00775e1bea92a9376d7d397d26c6f9f

Transaction

Hash: 94d803ef1b75da386d9e81ac8e60eb6ed00775e1bea92a9376d7d397d26c6f9f
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:
  --> 94d803ef1b75da386d9e81ac8e60eb6ed00775e1bea92a9376d7d397d26c6f9f: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:
94d803ef1b75da386d9e81ac8e60eb6ed00775e1bea92a9376d7d397d26c6f9f
Status:
ERROR
Block height:
41596692
Block id:
43e4172f3b71a4eae0eaf037fb67382155da63e341afb0d2be35a8afb5a87654
Timestamp:
Saturday 26 November 2022 at 02:58:31 UTC
()
Proposer:
Authorizers:
Gas used:
29