Hello everyone, Is there a problem with this code that can cause the state not to be modified? The...

# orbit-mvi

[Eric Ampire [MOD]]

Hello everyone,

Is there a problem with this code that can cause the state not to be modified?

The logs display very well when there is an error or when the operation is successful but at the view level the state has always the default value

private fun Flow<Result<List<Lottiefile>>>.fetchData() = intent(registerIdling = false) {
    collect { result ->
      when(result) {
        is Result.Error -> {
          Timber.e(result.toString())
          val errorMessage = result.exception.localizedMessage ?: "Unknown Error"
          reduce { state.copy(isLoading = false) }
          postSideEffect(ExploreEffect.ShowErrorMessage(errorMessage))
        }
        Result.Loading -> {
          Timber.e(result.toString())
          reduce { state.copy(isLoading = true) }
        }
        is Result.Success -> {
          Timber.e(result.toString())
          reduce { state.copy(files = result.data, isLoading = false) }
        }
      }
    }
  }

The state is collected like that

val state by viewModel.container.stateFlow.collectAsState()

[Mikolaj Leszczynski]

@Eric Ampire [MOD] I have a hunch - how are you overriding the container field?

[Oleksii Malovanyi]

also, I’ve found kotlin still doesn’t play nice with Flow<Result> -> try removing the Result from the type

[Eric Ampire [MOD]]

Here the code @Mikolaj Leszczynski

[Oleksii Malovanyi]

@Eric Ampire [MOD] the container you use for state is not the same instance of container used for intent{} -> remove get() in favour of property initializer

[Eric Ampire [MOD]]

Okay thanks, it's working