Flow price: --
e6f842f53da84c972b76d0700a4dbd5e7f8a02c0106534ec3a0248d7da03a2bf

Transaction

Hash: e6f842f53da84c972b76d0700a4dbd5e7f8a02c0106534ec3a0248d7da03a2bf
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:
  --> e6f842f53da84c972b76d0700a4dbd5e7f8a02c0106534ec3a0248d7da03a2bf: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:
e6f842f53da84c972b76d0700a4dbd5e7f8a02c0106534ec3a0248d7da03a2bf
Status:
ERROR
Block height:
40174067
Block id:
bea2768e1f26b85f982e04544a9f7eb73b9aa9b88a5b95ef85b5e392c4a2d84e
Timestamp:
Wednesday 2 November 2022 at 17:31:27 UTC
()
Proposer:
Authorizers:
Gas used:
28