Flow price: --
2904082d5eb6b52d103f3d6adca45881c57391526315883f3d13b349a7ee23e2

Transaction

Hash: 2904082d5eb6b52d103f3d6adca45881c57391526315883f3d13b349a7ee23e2
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:
  --> 2904082d5eb6b52d103f3d6adca45881c57391526315883f3d13b349a7ee23e2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
2904082d5eb6b52d103f3d6adca45881c57391526315883f3d13b349a7ee23e2
Status:
ERROR
Block height:
40626711
Block id:
f9b5d0ab614d13268be0da6f1648dde091618448988153d13c2db69448ab42c2
Timestamp:
Thursday 10 November 2022 at 06:08:44 UTC
()
Proposer:
Authorizers:
Gas used:
23