问题描述

最近android support library更新为23.2.0.下载android sdk并将android设计支持库更新到23.2.0后，反复出现此错误.我的项目甚至无法编译.完整的错误日志显示:

Recently android support library was updated to 23.2.0. After downloading android sdk and updating android design support library into 23.2.0, this error happens repeatedly. My project can't even be compiled. The complete error log says:

03-02 12:00:04.945 9324-9324/com.creditease.zhiwang.debug E/AndroidRuntime: FATAL EXCEPTION: main
        java.lang.RuntimeException: Unable to start activity ComponentInfo{com.creditease.zhiwang.debug/com.creditease.zhiwang.activity.TabContainerActivity}: android.content.res.Resources$NotFoundException: File res/drawable/abc_ic_ab_back_material.xml from drawable resource ID #0x7f020016
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2309)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2363)
        at android.app.ActivityThread.access$700(ActivityThread.java:169)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1330)
        at android.os.Handler.dispatchMessage(Handler.java:99)
        at android.os.Looper.loop(Looper.java:137)
        at android.app.ActivityThread.main(ActivityThread.java:5528)
        at java.lang.reflect.Method.invokeNative(Native Method)
        at java.lang.reflect.Method.invoke(Method.java:525)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1209)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1025)
        at dalvik.system.NativeStart.main(Native Method)
        Caused by: android.content.res.Resources$NotFoundException: File res/drawable/abc_ic_ab_back_material.xml from drawable resource ID #0x7f020016
        at android.content.res.Resources.loadDrawable(Resources.java:2974)
        at android.content.res.Resources.getDrawable(Resources.java:1558)
        at android.support.v7.widget.TintResources.superGetDrawable(TintResources.java:48)
        at android.support.v7.widget.AppCompatDrawableManager.onDrawableLoadedFromResources(AppCompatDrawableManager.java:374)
        at android.support.v7.widget.TintResources.getDrawable(TintResources.java:44)
        at android.support.v4.content.ContextCompat.getDrawable(ContextCompat.java:323)
        at android.support.v7.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:180)
        at android.support.v7.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:173)
        at android.support.v7.widget.ToolbarWidgetWrapper.<init>(ToolbarWidgetWrapper.java:184)
        at android.support.v7.widget.ToolbarWidgetWrapper.<init>(ToolbarWidgetWrapper.java:91)
        at android.support.v7.app.ToolbarActionBar.<init>(ToolbarActionBar.java:74)
        at android.support.v7.app.AppCompatDelegateImplV7.setSupportActionBar(AppCompatDelegateImplV7.java:210)
        at android.support.v7.app.AppCompatActivity.setSupportActionBar(AppCompatActivity.java:119)
        at com.creditease.zhiwang.activity.BaseActivity.initToolBar(BaseActivity.java:300)
        at com.creditease.zhiwang.activity.BaseActivity.initToolBar(BaseActivity.java:265)
        at com.creditease.zhiwang.activity.TabContainerActivity.onCreate(TabContainerActivity.java:107)
        at android.app.Activity.performCreate(Activity.java:5372)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1104)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2271)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2363) 
        at android.app.ActivityThread.access$700(ActivityThread.java:169) 
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1330) 
        at android.os.Handler.dispatchMessage(Handler.java:99) 
        at android.os.Looper.loop(Looper.java:137) 
        at android.app.ActivityThread.main(ActivityThread.java:5528) 
        at java.lang.reflect.Method.invokeNative(Native Method) 
        at java.lang.reflect.Method.invoke(Method.java:525) 
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1209) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1025) 
        at dalvik.system.NativeStart.main(Native Method) 
        Caused by: org.xmlpull.v1.XmlPullParserException: Binary XML file line #17: invalid drawable tag vector
        at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:933)
        at android.graphics.drawable.Drawable.createFromXml(Drawable.java:873)
        at android.content.res.Resources.loadDrawable(Resources.java:2970)
        at android.content.res.Resources.getDrawable(Resources.java:1558) 
        at android.support.v7.widget.TintResources.superGetDrawable(TintResources.java:48) 
        at android.support.v7.widget.AppCompatDrawableManager.onDrawableLoadedFromResources(AppCompatDrawableManager.java:374) 
        at android.support.v7.widget.TintResources.getDrawable(TintResources.java:44) 
        at android.support.v4.content.ContextCompat.getDrawable(ContextCompat.java:323) 
        at android.support.v7.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:180) 
        at android.support.v7.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:173) 
        at android.support.v7.widget.ToolbarWidgetWrapper.<init>(ToolbarWidgetWrapper.java:184) 
        at android.support.v7.widget.ToolbarWidgetWrapper.<init>(ToolbarWidgetWrapper.java:91) 
        at android.support.v7.app.ToolbarActionBar.<init>(ToolbarActionBar.java:74) 
        at android.support.v7.app.AppCompatDelegateImplV7.setSupportActionBar(AppCompatDelegateImplV7.java:210) 
        at android.support.v7.app.AppCompatActivity.setSupportActionBar(AppCompatActivity.java:119) 
        at com.creditease.zhiwang.activity.BaseActivity.initToolBar(BaseActivity.java:300) 
        at com.creditease.zhiwang.activity.BaseActivity.initToolBar(BaseActivity.java:265) 
        at com.creditease.zhiwang.activity.TabContainerActivity.onCreate(TabContainerActivity.java:107) 
        at android.app.Activity.performCreate(Activity.java:5372) 
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1104) 
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2271) 
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2363) 
        at android.app.ActivityThread.access$700(ActivityThread.java:169) 
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1330) 
        at android.os.Handler.dispatchMessage(Handler.java:99) 
        at android.os.Looper.loop(Looper.java:137) 
        at android.app.ActivityThread.main(ActivityThread.java:5528) 
        at java.lang.reflect.Method.invokeNative(Native Method) 
        at java.lang.reflect.Method.invoke(Method.java:525) 
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1209) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1025) 
        at dalvik.system.NativeStart.main(Native Method)

这个错误是由 setSupportActionBar(toolbar); 引发的，而 android design library 23.2.0.同时根据这个日志，我猜这个drawable在android design library 23.2.0之后被移除了.

This error was thrown by setSupportActionBar(toolbar); whereas it didn't happen at 23.0.1 of android design library 23.2.0. Meanwhile according this log, I guessed this drawable was removed since android design library 23.2.0.

那么，有人能告诉我为什么会这样吗?

So, could someone told me why is this happening?

推荐答案

我认为您需要在 gradle 中进行更改.

I think you need to make changes in your gradle.

// Gradle Plugin 2.0+  
 android {  
   defaultConfig {  
     vectorDrawables.useSupportLibrary = true  
    }  
 }  

您会注意到这个新属性仅存在于 Gradle 插件的 2.0 版本中.如果您使用的是 Gradle 1.5，您将改为使用

You’ll note this new attribute only exists in the version 2.0 of the Gradle Plugin. If you are using Gradle 1.5 you’ll instead use

// Gradle Plugin 1.5  
 android {  
   defaultConfig {  
     // Stops the Gradle plugin's automatic rasterization of vectors
     generatedDensities = []  
  }  
  // Flag to tell aapt to keep the attribute ids around
  // This is handled for you by the 2.0+ Gradle Plugin  
  aaptOptions {  
    additionalParameters "--no-version-vectors"  
  }  
 }  

我发现了类似的问题 here.

I found similar question here.

请参阅 支持矢量绘图和动画矢量绘图 在 Android 支持库更新中.希望对你有帮助.

See Support Vector Drawables and Animated Vector Drawables in Android Support Library update. I hope its help you.