ClassNotFoundException: 未找到 class "android.support.design.R$styleable"

Question

您好，我正在使用 NavigationView，但出现错误，下面是我的 xml，我已经包含 android 支持和 v7 库

project.properties 因为我没有使用 Android studio

target=android-22
android.library.reference.1=../android-support-v7-appcompat
android.library.reference.2=../design


<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/drawer_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fitsSystemWindows="true"
    tools:context="com.toxic.apps.kodi" >

<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >

    <android.support.v7.widget.Toolbar
        android:id="@+id/toolbar"
        android:layout_width="match_parent"
        android:layout_height="?attr/actionBarSize"
        android:background="@color/primary"
        android:minHeight="?attr/actionBarSize" />

    <FrameLayout
        android:id="@+id/container"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />
</LinearLayout>

<android.support.design.widget.NavigationView
    android:id="@+id/navigation"
    app:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_gravity="start"
    app:headerLayout="@layout/drawer_header"
    app:itemTextColor="@color/primary"
    app:menu="@menu/drawer" />

</android.support.v4.widget.DrawerLayout>

下面是我的堆栈跟踪

06-21 06:24:12.799: E/AndroidRuntime(4913): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.toxic.apps.kodi/com.toxic.apps.kodi.Activities.MainActivity}: android.view.InflateException: Binary XML file line #30: Error inflating class android.support.design.widget.NavigationView
06-21 06:24:12.799: E/AndroidRuntime(4913):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2298)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2360)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at android.app.ActivityThread.access0(ActivityThread.java:144)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1278)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at android.os.Handler.dispatchMessage(Handler.java:102)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at android.os.Looper.loop(Looper.java:135)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at android.app.ActivityThread.main(ActivityThread.java:5221)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at java.lang.reflect.Method.invoke(Native Method)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at java.lang.reflect.Method.invoke(Method.java:372)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
06-21 06:24:12.799: E/AndroidRuntime(4913): Caused by: android.view.InflateException: Binary XML file line #30: Error inflating class android.support.design.widget.NavigationView
06-21 06:24:12.799: E/AndroidRuntime(4913):     at android.view.LayoutInflater.createView(LayoutInflater.java:633)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:743)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at android.view.LayoutInflater.rInflate(LayoutInflater.java:806)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at android.view.LayoutInflater.inflate(LayoutInflater.java:504)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at android.view.LayoutInflater.inflate(LayoutInflater.java:414)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at android.view.LayoutInflater.inflate(LayoutInflater.java:365)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:249)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:106)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at com.toxic.apps.kodi.Activities.AbstractBaseActivity.setContentView(AbstractBaseActivity.java:33)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at com.toxic.apps.kodi.Activities.MainActivity.onCreate(MainActivity.java:35)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at android.app.Activity.performCreate(Activity.java:5933)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1105)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2251)
06-21 06:24:12.799: E/AndroidRuntime(4913):     ... 10 more
06-21 06:24:12.799: E/AndroidRuntime(4913): Caused by: java.lang.reflect.InvocationTargetException
06-21 06:24:12.799: E/AndroidRuntime(4913):     at java.lang.reflect.Constructor.newInstance(Native Method)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at java.lang.reflect.Constructor.newInstance(Constructor.java:288)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at android.view.LayoutInflater.createView(LayoutInflater.java:607)
06-21 06:24:12.799: E/AndroidRuntime(4913):     ... 22 more
06-21 06:24:12.799: E/AndroidRuntime(4913): Caused by: java.lang.NoClassDefFoundError: Failed resolution of: Landroid/support/design/R$styleable;
06-21 06:24:12.799: E/AndroidRuntime(4913):     at android.support.design.internal.ScrimInsetsFrameLayout.<init>(ScrimInsetsFrameLayout.java:54)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at android.support.design.widget.NavigationView.<init>(NavigationView.java:92)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at android.support.design.widget.NavigationView.<init>(NavigationView.java:88)
06-21 06:24:12.799: E/AndroidRuntime(4913):     ... 25 more
06-21 06:24:12.799: E/AndroidRuntime(4913): Caused by: java.lang.ClassNotFoundException: Didn't find class "android.support.design.R$styleable" on path: DexPathList[[zip file "/data/app/com.toxic.apps.kodi-1/base.apk"],nativeLibraryDirectories=[/vendor/lib, /system/lib]]
06-21 06:24:12.799: E/AndroidRuntime(4913):     at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
06-21 06:24:12.799: E/AndroidRuntime(4913):     at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
06-21 06:24:12.799: E/AndroidRuntime(4913):     ... 28 more
06-21 06:24:12.799: E/AndroidRuntime(4913):     Suppressed: java.lang.ClassNotFoundException: android.support.design.R$styleable
06-21 06:24:12.799: E/AndroidRuntime(4913):         at java.lang.Class.classForName(Native Method)
06-21 06:24:12.799: E/AndroidRuntime(4913):         at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
06-21 06:24:12.799: E/AndroidRuntime(4913):         at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
06-21 06:24:12.799: E/AndroidRuntime(4913):         at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
06-21 06:24:12.799: E/AndroidRuntime(4913):         ... 29 more
06-21 06:24:12.799: E/AndroidRuntime(4913):     Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available

Answer 1

好的，最后我使用 Denis Loh 的建议解决了问题。解决此问题的关键是检查所有包含的库的 R 文件，当发生此崩溃时 design library R 不会生成，因此不会显示在项目的 gen 文件夹中。

但是eclipse不会告诉你为什么没有生成的问题（天知道eclipse是如何工作的）

所以为了生成设计文件夹的R文件

In project.properties of design library set target to 21 or highest available

清理 v7，设计和您的项目运行并享受

Answer 2

您可以从 \sdk\extras\android\support\design 导入 androidSupportDesign 并勾选 "isLibrary"，然后将 appcombat_v7(lib) 导入 androidSupportDesign。最后你导入你的项目并清理构建所有！希望对大家有帮助

All project build with api > 21

你！

Answer 3

我解决这个问题的方法是先运行'./gradlew clean'，然后尝试用'./gradlew installDebug'编译代码。

我猜问题是因为旧的R文件仍然保持不变，编译器在旧的R文件中找不到与CoordinatorLayout相关的资源。

希望对您有所帮助。

ClassNotFoundException: 未找到 class "android.support.design.R$styleable"

ClassNotFoundException: Didn't find class "android.support.design.R$styleable"

android

android-5.0-lollipop

navigationview