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il...@google.com
nd...@gmail.com
Hi. Thanks for reporting this. Fixed in alpha-04
st...@gmail.com
Branch: androidx-main
commit e782987543a9f8ccd485e970ddc74564b24378db
Author: Vighnesh Raut <vighnesh.raut13@gmail.com>
Date: Mon Jan 02 15:27:40 2023
fix: tab row crashes when only 1 tab is added
Bug:
Test: Added unit test
Change-Id: I6381dbac304fc1d69d3708c6655f8b595668e93f
M tv/tv-material/src/androidTest/java/androidx/tv/material/TabRowTest.kt
M tv/tv-material/src/main/java/androidx/tv/material/TabRow.kt
ap...@google.com
cl...@google.com
The following release(s) address this bug.It is possible this bug has only been partially addressed:
androidx.tv:tv-material:1.0.0-alpha04
st...@gmail.com
It looks like I can still repro the same bug with snapshots from 12208038 and navigation dependency version 2.8.0-SNAPSHOT.
This is the project
This commit shows the changes I've added which was to add the enum to one of the destinations.
This still crashes with
java.lang.IllegalArgumentException: Cannot find class with name "com.stylianosgakis.predictive_navigation_repro.B.SomeEnum". Ensure that the serialName for this argument is the default fully qualified name
at W0.b.c(Unknown Source:81)
...
It is very important to run this with isMinifyEnabled = true, since this only happens in release builds that are minified, and therefore the names are changed which introduces this bug as I understand.
st...@gmail.com
Very good point made by Ian, adding @androidx.annotation.Keep to the enum makes it not crash again, since r8 no longer mangles the name, and serialization and the real name then start matching again.
cl...@google.com
Re:
I git cloned your main branch from
Tried running as is, with SomeEnum nested inside B, no crashes. I then moved your enum class out of B
@Serializable
data class B(val someEnum: SomeEnum)
enum class SomeEnum {
A, B;
}
So now its using snapshot, minified = true, top level Enum, no crashes.
cl...@google.com
Ah yes I see the crash in release build. As Ian recommended, use @androidx.annotation.Keep or else the class gets removed.
st...@gmail.com
Created a new issue
ap...@google.com
Branch: androidx-main
commit 6187e05a8c1892c1679aa4571e5a5d6ffb9663e8
Author: Clara Fok <clarafok@google.com>
Date: Fri Aug 09 09:26:44 2024
Improve error message for Enum type
Navigation added built-in support for Enums in type safety. Due to limited metadata without kotlin reflect, the implementation relies on the Enum's serialName to match the Enum class's fqn.
However, if r8 minifed build is employed in release builds, it is possible that the fqn is modified. Kotlinx serialization is not aware of this, however, and the serialName would remain the same. This means navigation won't be able to match the serialName to the new fqn.
The current solution is to add @androidx.annotation.Keep on enum classes to ensure it doesn't get erased. We should update the exception message to suggest this as a possible solution.
Test: ./gradlew navigation:navigation-common:cC
Bug: 358137294
Relnote: "Update Enum class not found exception to suggest using @Keep annotation in case the Enum class gets erased in minified builds."
Change-Id: I90e79cc476c21ab0ad3b172af65c436817665ef7
M navigation/navigation-common/src/main/java/androidx/navigation/serialization/NavTypeConverter.kt
M navigation/navigation-common/src/test/java/androidx/navigation/serialization/NavArgumentGeneratorTest.kt
na...@google.com
The following release(s) address this bug.It is possible this bug has only been partially addressed:
androidx.navigation:navigation-common:2.8.0-rc01androidx.navigation:navigation-runtime:2.8.0-rc01
sa...@outlook.com
Looks like the above suggestion to update the exception to add the Keep annotation would be a good idea.
ch...@gmail.com
@Serializable
data class NewReservationDetails(val usage: Usage) {
companion object {
val typeMap = mapOf(typeOf<Usage>() to NavType.EnumType<Usage>(Usage::class.java))
fun from(savedStateHandle: SavedStateHandle) =
savedStateHandle.toRoute<Usage>(typeMap)
}
}
composable<NewReservationDetails>(
enterTransition = { expandHorizontally() },
exitTransition = { shrinkHorizontally() },
typeMap = NewReservationDetails.typeMap
) { backStackEntry ->
val parentEntry = remember(backStackEntry) {
navController.getBackStackEntry(NewReservation)
}
val parentViewModel: OrderRideHostViewModel = hiltViewModel(parentEntry)
val viewModel: OrderRideAddressDateViewModel = hiltViewModel()
NewReservationDetailsScreen(
orderRideAddressDateViewModel = viewModel,
orderRideHostViewModel = parentViewModel
)
}
)
class OrderRideAddressDateViewModel @Inject constructor(
val savedStateHandle: SavedStateHandle,
) : ViewModel() {
private val usage = NewReservationDetails.from(savedStateHandle)
}
I'm still having the crash, i've tried a lot of thing :(
java.lang.IllegalArgumentException: Cannot cast PERSO of type com.wimova.domain.model.Usage.PERSO to a NavType. Make sure to provide custom NavType for this argument.
il...@google.com
Re
na...@google.com
The following release(s) address this bug.It is possible this bug has only been partially addressed:
androidx.navigation:navigation-common:2.9.0-alpha01
Description
Component used: Navigation Version used: Version 2.8.0-beta07 Devices/Android versions reproduced on: Pixel 6Pro Android14 The release notes for Version 2.8.0-beta07 state that there is not need to explicitly provide a typeMap for Enum classes but the App crashes on startup but works as expected if the typeMap is provided or the enum class is nested inside the destination serializable data class.
this one works
but this one fails
If this is a bug in the library, we would appreciate if you could attach: