Flow price: --
f1b97fc2f8cd8bc3fd3e7c82ba3ee69196414972b1d12bfb73b939c0a900f70f

Transaction

Hash: f1b97fc2f8cd8bc3fd3e7c82ba3ee69196414972b1d12bfb73b939c0a900f70f
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:
  --> f1b97fc2f8cd8bc3fd3e7c82ba3ee69196414972b1d12bfb73b939c0a900f70f: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:
f1b97fc2f8cd8bc3fd3e7c82ba3ee69196414972b1d12bfb73b939c0a900f70f
Status:
ERROR
Block height:
40729154
Block id:
e2c0ad909d896dfd1175bf0fbfae02627fe944e4608f0d0b160083edd9435e76
Timestamp:
Friday 11 November 2022 at 23:49:43 UTC
()
Proposer:
Authorizers:
Gas used:
23