I have been unable to update my `navigation compose` past `2 kotlinlang #compose

java.lang.ClassCastException: java.util.LinkedHashSet cannot be cast to java.util.List
        at com.google.accompanist.navigation.animation.AnimatedNavHostKt.AnimatedNavHost$lambda-3(AnimatedNavHost.kt:388)
        at com.google.accompanist.navigation.animation.AnimatedNavHostKt.AnimatedNavHost(AnimatedNavHost.kt:165)
        at com.google.accompanist.navigation.animation.AnimatedNavHostKt.AnimatedNavHost(AnimatedNavHost.kt:91)
        at yasan.space.mnml.ai.launcher.ui.navigation.NavGraphKt$NavGraph$1.invoke(NavGraph.kt:76)
        at yasan.space.mnml.ai.launcher.ui.navigation.NavGraphKt$NavGraph$1.invoke(NavGraph.kt:75)

NavGraph.kt:75-76 are the first two lines of this:

ModalBottomSheetLayout(bottomSheetNavigator) {
    AnimatedNavHost(
        navController = navController,
        startDestination = startDestination,
        enterTransition = { _, _ ->
            fadeIn()
        },
        popEnterTransition = { _, _ ->
            fadeIn()
        },
        exitTransition = { _, _ ->
            fadeOut()
        },
        popExitTransition = { _, _ ->
            fadeOut()
        },
    )

Adam Powell

11/25/2021, 4:26 PM

looks like you probably need to update accompanist alongside the

navigation-compose

artifact; that file in accompanist doesn't even have a line 388 anymore 🙂 https://github.com/google/accompanist/blob/main/navigation-animation/src/main/java/com/google/accompanist/navigation/animation/AnimatedNavHost.kt

👀 1

🙌 1

YASAN

11/25/2021, 4:29 PM

Uh, I just updated to 0.20.2 from 0.20.0. Ill try it again now thanks. AS didnt show me any updates so I thought there arent any.

Worked! Thanks 😄

👍 1

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