Android Jetpack Compose 在导入导航组合时崩溃

Question

我正在尝试构建一个 Android JetPack Compose 应用程序。我的问题是，当我在 build.gradle:

中导入底部导航依赖项时

def nav_compose_version = "1.0.0-alpha01"
implementation "androidx.navigation:navigation-compose:$nav_compose_version"

当我运行应用程序时，它崩溃并出现以下错误：

E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.steganograph, PID: 10389
java.lang.NoClassDefFoundError: Failed resolution of: Landroidx/compose/foundation/Background;
    at androidx.compose.foundation.BackgroundKt.background-1xq40Q0(Background.kt:44)
    at androidx.compose.material.SurfaceKt.Surface-biUpMIw(Surface.kt:101)
    at com.example.steganograph.MainActivity$onCreate.invoke(MainActivity.kt:19)
    at com.example.steganograph.MainActivity$onCreate.invoke(Unknown Source:10)
    at androidx.compose.runtime.internal.ComposableLambda.invoke(ComposableLambda.kt:144)
    at androidx.compose.runtime.internal.ComposableLambda.invoke(Unknown Source:10)
    at androidx.compose.runtime.AmbientKt.Providers(Ambient.kt:175)
    at androidx.compose.foundation.TextKt.ProvideTextStyle(Text.kt:238)
 Caused by: java.lang.ClassNotFoundException: androidx.compose.foundation.Background
    at java.lang.VMClassLoader.findLoadedClass(Native Method)
    at java.lang.ClassLoader.findLoadedClass(ClassLoader.java:738)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:363)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
        ... 64 more
 Caused by: java.lang.NoClassDefFoundError: Failed resolution of: Landroidx/compose/ui/platform/InspectableParameter;
        ... 64 more
 Caused by: java.lang.ClassNotFoundException: Didn't find class "androidx.compose.ui.platform.InspectableParameter" on path: DexPathList[[zip file "/data/app/com.example.steganograph-7xhzN_I613wLPbtTa4vTGQ==/base.apk"],nativeLibraryDirectories=[/data/app/com.example.steganograph-7xhzN_I613wLPbtTa4vTGQ==/lib/arm64, /system/lib64, /system/vendor/lib64]]
    at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:93)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:379)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
        ... 64 more

Answer 1

如果您使用的是 Compose 1.0.0-alpha07，则必须使用 Navigation Compose 1.0.0-alpha02，因为 Compose 的内部发生了很大变化，以至于生成了 alpha01（它是针对 Compose 1.0.0-alpha06 构建的） ) 不兼容。

Android Jetpack Compose 在导入导航组合时崩溃

Android Jetpack Compose crashes when importing navigation compose

android

kotlin

android-jetpack

android-jetpack-navigation