Flow price: --
105053443b8dae75e914ac0330c51f64c0c28a850107820cf5ca15438572edfc

Transaction

Hash: 105053443b8dae75e914ac0330c51f64c0c28a850107820cf5ca15438572edfc
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:
  --> 105053443b8dae75e914ac0330c51f64c0c28a850107820cf5ca15438572edfc: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:
105053443b8dae75e914ac0330c51f64c0c28a850107820cf5ca15438572edfc
Status:
ERROR
Block height:
40655288
Block id:
4265d8dce3b119e9f96f40bd1b69238dce0fd7c8041d4ebf002e1b4c5f8e7ce8
Timestamp:
Thursday 10 November 2022 at 17:48:59 UTC
()
Proposer:
Authorizers:
Gas used:
26