android - java.lang.NoClassDefFoundError : Failed resolution of: Landroid/support/v4/animation/AnimatorCompatHelper

Question

将 Android Studio 更新到 2.3 版后。每次我滑动 ViewPager 时，我都会收到此错误并且应用程序崩溃:

03-23 17:19:19.437 28523-28523/? E/AndroidRuntime: FATAL EXCEPTION: main
   Process: com.irokotv.plus, PID: 28523
   java.lang.NoClassDefFoundError: Failed resolution of: Landroid/support/v4/animation/AnimatorCompatHelper;
       at android.support.v7.widget.DefaultItemAnimator.resetAnimation(DefaultItemAnimator.java:515)
       at android.support.v7.widget.DefaultItemAnimator.animateAdd(DefaultItemAnimator.java:218)
       at android.support.v7.widget.SimpleItemAnimator.animateAppearance(SimpleItemAnimator.java:114)
       at android.support.v7.widget.RecyclerView.animateAppearance(RecyclerView.java:3528)
       at android.support.v7.widget.RecyclerView$4.processAppeared(RecyclerView.java:461)
       at android.support.v7.widget.ViewInfoStore.process(ViewInfoStore.java:249)
       at android.support.v7.widget.RecyclerView.dispatchLayoutStep3(RecyclerView.java:3385)
       at android.support.v7.widget.RecyclerView.dispatchLayout(RecyclerView.java:3135)
       at android.support.v7.widget.RecyclerView.onLayout(RecyclerView.java:3568)
       at android.view.View.layout(View.java:18793)
       at android.view.ViewGroup.layout(ViewGroup.java:5952)
       at android.support.v4.view.ViewPager.onLayout(ViewPager.java:1766)
       at android.view.View.layout(View.java:18793)
       at android.view.ViewGroup.layout(ViewGroup.java:5952)
       at android.support.design.widget.HeaderScrollingViewBehavior.layoutChild(HeaderScrollingViewBehavior.java:131)
       at android.support.design.widget.ViewOffsetBehavior.onLayoutChild(ViewOffsetBehavior.java:42)
       at android.support.design.widget.AppBarLayout$ScrollingViewBehavior.onLayoutChild(AppBarLayout.java:1364)
       at android.support.design.widget.CoordinatorLayout.onLayout(CoordinatorLayout.java:846)
       at android.view.View.layout(View.java:18793)
       at android.view.ViewGroup.layout(ViewGroup.java:5952)
       at android.widget.FrameLayout.layoutChildren(FrameLayout.java:323)
       at android.widget.FrameLayout.onLayout(FrameLayout.java:261)
       at android.view.View.layout(View.java:18793)
       at android.view.ViewGroup.layout(ViewGroup.java:5952)
       at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1741)
       at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1585)
       at android.widget.LinearLayout.onLayout(LinearLayout.java:1494)
       at android.view.View.layout(View.java:18793)
       at android.view.ViewGroup.layout(ViewGroup.java:5952)
       at android.widget.FrameLayout.layoutChildren(FrameLayout.java:323)
       at android.widget.FrameLayout.onLayout(FrameLayout.java:261)
       at android.view.View.layout(View.java:18793)
       at android.view.ViewGroup.layout(ViewGroup.java:5952)
       at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1741)
       at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1585)
       at android.widget.LinearLayout.onLayout(LinearLayout.java:1494)
       at android.view.View.layout(View.java:18793)
       at android.view.ViewGroup.layout(ViewGroup.java:5952)
       at android.widget.FrameLayout.layoutChildren(FrameLayout.java:323)
       at android.widget.FrameLayout.onLayout(FrameLayout.java:261)
       at com.android.internal.policy.DecorView.onLayout(DecorView.java:818)
       at android.view.View.layout(View.java:18793)
       at android.view.ViewGroup.layout(ViewGroup.java:5952)
       at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2615)
       at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2331)
       at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1490)
       at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:7027)
       at android.view.Choreographer$CallbackRecord.run(Choreographer.java:927)
       at android.view.Choreographer.doCallbacks(Choreographer.java:702)
       at android.view.Choreographer.doFrame(Choreographer.java:638)
       at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:913)
       at android.os.Handler.handleCallback(Handler.java:751)
       at android.os.Handler.dispatchMessage(Handler.java:95)
       at android.os.Looper.loop(Looper.java:154)
       at android.app.ActivityThread.main(ActivityThread.java:6688)
       at java.lang.reflect.Method.invoke(Native Method)
       at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1468)

该应用在更新之前可以正常运行。我已经清理了项目。使缓存无效并运行 gradle clean。不知道我还能做什么/尝试。我的同事可以构建该项目，并且可以正常运行。

Answer 1

将此代码写入 app 文件夹中的 build.gradle 文件中

configurations.all {
    resolutionStrategy.eachDependency { DependencyResolveDetails details ->
        def requested = details.requested
        if (requested.group == 'com.android.support') {
            if (!requested.name.startsWith("multidex")) {
                details.useVersion '25.3.0'
            }
        }
    }

引用 stackoverflow answer

希望对你有帮助，祝你编码愉快