Flow price: --
55b38e21513ebdf60b9a2f0969eaa862bef4c36f35ac5a434f8446235c6c5067

Transaction

Hash: 55b38e21513ebdf60b9a2f0969eaa862bef4c36f35ac5a434f8446235c6c5067
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:
  --> 55b38e21513ebdf60b9a2f0969eaa862bef4c36f35ac5a434f8446235c6c5067:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
55b38e21513ebdf60b9a2f0969eaa862bef4c36f35ac5a434f8446235c6c5067
Status:
ERROR
Block height:
41164307
Block id:
1d49eb7389b68c0dd95e47586ca6aef56d397db9f7accf567da825be3a44c9dd
Timestamp:
Saturday 19 November 2022 at 03:29:52 UTC
()
Proposer:
Authorizers:
Gas used:
26