应用程序崩溃，我无法理解它

Question

首先，我得到索引异常，在我的应用程序崩溃失效后，请帮忙吗？我附加了logcat和build.gradle文件。虽然代码就在主要活动中给出错误。

logcat的：

15793-15793/com.example.user.e_mart E/VdcInflateDelegate﹕ Exception while inflating <vector>
        org.xmlpull.v1.XmlPullParserException: Binary XML file line #17<vector> tag requires viewportWidth > 0
                at android.support.graphics.drawable.VectorDrawableCompat.updateStateFromTypedArray(VectorDrawableCompat.java:535)
                at android.support.graphics.drawable.VectorDrawableCompat.inflate(VectorDrawableCompat.java:472)
                at android.support.graphics.drawable.VectorDrawableCompat.createFromXmlInner(VectorDrawableCompat.java:436)
                at android.support.v7.widget.AppCompatDrawableManager$VdcInflateDelegate.createFromXmlInner(AppCompatDrawableManager.java:829)
                at android.support.v7.widget.AppCompatDrawableManager.loadDrawableFromDelegates(AppCompatDrawableManager.java:303)
                at android.support.v7.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:178)
                at android.support.v7.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:173)
                at android.support.v7.widget.TintTypedArray.getDrawable(TintTypedArray.java:60)
                at android.support.v7.widget.Toolbar.<init>(Toolbar.java:254)
                at android.support.v7.widget.Toolbar.<init>(Toolbar.java:196)
                at java.lang.reflect.Constructor.constructNative(Native Method)
                at java.lang.reflect.Constructor.newInstance(Constructor.java:417)
                at android.support.v7.app.AppCompatViewInflater.createView(AppCompatViewInflater.java:226)
                at android.support.v7.app.AppCompatViewInflater.createViewFromTag(AppCompatViewInflater.java:175)
                at android.support.v7.app.AppCompatViewInflater.createView(AppCompatViewInflater.java:146)
                at android.support.v7.app.AppCompatDelegateImplV7.createView(AppCompatDelegateImplV7.java:963)
                at android.support.v7.app.AppCompatDelegateImplV7.onCreateView(AppCompatDelegateImplV7.java:1022)
                at android.support.v4.view.LayoutInflaterCompatHC$FactoryWrapperHC.onCreateView(LayoutInflaterCompatHC.java:44)
                at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:675)
                at android.view.LayoutInflater.parseInclude(LayoutInflater.java:807)
                at android.view.LayoutInflater.rInflate(LayoutInflater.java:736)
                at android.view.LayoutInflater.rInflate(LayoutInflater.java:749)
                at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
                at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
                at android.view.LayoutInflater.inflate(LayoutInflater.java:352)
                at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:267)
                at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:129)
                at com.example.user.e_mart.MainActivity.onCreate(MainActivity.java:20)
                at android.app.Activity.performCreate(Activity.java:5182)
                at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1081)
                at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2270)
                at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2358)
                at android.app.ActivityThread.access$600(ActivityThread.java:156)
                at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1340)
                at android.os.Handler.dispatchMessage(Handler.java:99)
                at android.os.Looper.loop(Looper.java:153)
                at android.app.ActivityThread.main(ActivityThread.java:5299)
                at java.lang.reflect.Method.invokeNative(Native Method)
                at java.lang.reflect.Method.invoke(Method.java:511)
                at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:833)
                at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:600)
                at dalvik.system.NativeStart.main(Native Method)
    02-27 15:39:33.032  15793-15793/com.example.user.e_mart E/test﹕ Exception
    02-27 15:39:33.036  15793-15793/com.example.user.e_mart E/AndroidRuntime﹕ FATAL EXCEPTION: main
        java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.user.e_mart/com.example.user.e_mart.MainActivity}: android.view.InflateException: Binary XML file line #2: Error inflating class android.support.v7.widget.Toolbar
                at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2306)
                at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2358)
                at android.app.ActivityThread.access$600(ActivityThread.java:156)
                at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1340)
                at android.os.Handler.dispatchMessage(Handler.java:99)
                at android.os.Looper.loop(Looper.java:153)
                at android.app.ActivityThread.main(ActivityThread.java:5299)
                at java.lang.reflect.Method.invokeNative(Native Method)
                at java.lang.reflect.Method.invoke(Method.java:511)
                at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:833)
                at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:600)
                at dalvik.system.NativeStart.main(Native Method)
         Caused by: android.view.InflateException: Binary XML file line #2: Error inflating class android.support.v7.widget.Toolbar
                at android.view.LayoutInflater.createView(LayoutInflater.java:613)
                at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:687)
                at android.view.LayoutInflater.parseInclude(LayoutInflater.java:807)
                at android.view.LayoutInflater.rInflate(LayoutInflater.java:736)
                at android.view.LayoutInflater.rInflate(LayoutInflater.java:749)
                at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
                at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
                at android.view.LayoutInflater.inflate(LayoutInflater.java:352)
                at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:267)
                at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:129)
                at com.example.user.e_mart.MainActivity.onCreate(MainActivity.java:20)
                at android.app.Activity.performCreate(Activity.java:5182)
                at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1081)
                at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2270)
                at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2358)
                at android.app.ActivityThread.access$600(ActivityThread.java:156)
                at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1340)
                at android.os.Handler.dispatchMessage(Handler.java:99)
                at android.os.Looper.loop(Looper.java:153)
                at android.app.ActivityThread.main(ActivityThread.java:5299)
                at java.lang.reflect.Method.invokeNative(Native Method)
                at java.lang.reflect.Method.invoke(Method.java:511)
                at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:833)
                at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:600)
                at dalvik.system.NativeStart.main(Native Method)
         Caused by: java.lang.reflect.InvocationTargetException
                at java.lang.reflect.Constructor.constructNative(Native Method)
                at java.lang.reflect.Constructor.newInstance(Constructor.java:417)
                at android.view.LayoutInflater.createView(LayoutInflater.java:587)
                at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:687)
                at android.view.LayoutInflater.parseInclude(LayoutInflater.java:807)
                at android.view.LayoutInflater.rInflate(LayoutInflater.java:736)
                at android.view.LayoutInflater.rInflate(LayoutInflater.java:749)
                at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
                at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
                at android.view.LayoutInflater.inflate(LayoutInflater.java:352)
                at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:267)
                at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:129)
                at com.example.user.e_mart.MainActivity.onCreate(MainActivity.java:20)
                at android.app.Activity.performCreate(Activity.java:5182)
                at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1081)
                at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2270)
                at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2358)
                at android.app.ActivityThread.access$600(ActivityThread.java:156)
                at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1340)
                at android.os.Handler.dispatchMessage(Handler.java:99)
                at android.os.Looper.loop(Looper.java:153)
                at android.app.ActivityThread.main(ActivityThread.java:5299)
                at java.lang.reflect.Method.invokeNative(Native Method)
                at java.lang.reflect.Method.invoke(Method.java:511)
                at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:833)
                at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:600)
                at dalvik.system.NativeStart.main(Native Method)
         Caused by: android.content.res.Resources$NotFoundException: File res/drawable/abc_ic_ab_back_material.xml from drawable resource ID #0x7f020016
                at android.content.res.Resources.loadDrawable(Resources.java:1998)
                at android.content.res.Resources.getDrawable(Resources.java:678)
                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.TintTypedArray.getDrawable(TintTypedArray.java:60)
                at android.support.v7.widget.Toolbar.<init>(Toolbar.java:254)
                at android.support.v7.widget.Toolbar.<init>(Toolbar.java:196)
                at java.lang.reflect.Constructor.constructNative(Native Method)
                at java.lang.reflect.Constructor.newInstance(Constructor.java:417)
                at android.view.LayoutInflater.createView(LayoutInflater.java:587)
                at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:687)
                at android.view.LayoutInflater.parseInclude(LayoutInflater.java:807)
                at android.view.LayoutInflater.rInflate(LayoutInflater.java:736)
                at android.view.LayoutInflater.rInflate(LayoutInflater.java:749)
                at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
                at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
                at android.view.LayoutInflater.inflate(LayoutInflater.java:352)
                at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:267)
                at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:129)
                at com.example.user.e_mart.MainActivity.onCreate(MainActivity.java:20)
                at android.app.Activity.performCreate(Activity.java:5182)
                at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1081)
                at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2270)
                at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2358)
                at android.app.ActivityThread.access$600(ActivityThread.java:156)
                at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1340)
                at android.os.Handler.dispatchMessage(Handler.java:99)
                at android.os.Looper.loop(Looper.java:153)
                at android.app.ActivityThread.main(ActivityThread.java:5299)
                at java.lang.reflect.Method.invokeNative(Native Method)
                at java.lang.reflect.Method.invoke(Method.java:511)
                at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:833)
                at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:600)
                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:920)
                at android.graphics.drawable.Drawable.createFromXml(Drawable.java:852)
                at android.content.res.Resources.loadDrawable(Resources.java:1995)
                at android.content.res.Resources.getDrawable(Resources.java:678)
                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.TintTypedArray.getDrawable(TintTypedArray.java:60)
                at android.support.v7.widget.Toolbar.<init>(Toolbar.java:254)
                at android.support.v7.widget.Toolbar.<init>(Toolbar.java:196)
                at java.lang.reflect.Constructor.constructNative(Native Method)
                at java.lang.reflect.Constructor.newInstance(Constructor.java:417)
                at android.view.LayoutInflater.createView(LayoutInflater.java:587)
                at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:687)
                at android.view.LayoutInflater.parseInclude(LayoutInflater.java:807)
                at android.view.LayoutInflater.rInflate(LayoutInflater.java:736)
                at android.view.LayoutInflater.rInflate(LayoutInflater.java:749)
                at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
                at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
                at android.view.LayoutInflater.inflate(LayoutInflater.java:352)
                at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:267)
                at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:129)
                at com.example.user.e_mart.MainActivity.onCreate(MainActivity.java:20)
                at android.app.Activity.performCreate(Activity.java:5182)
                at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1081)
                at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2270)
                at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2358)
                at android.app.ActivityThread.access$600(ActivityThread.java:156)
                at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1340)
                at android.os.Handler.dispatchMessage(Handler.java:99)
                at android.os.Looper.loop(Looper.java:153)
                at android.app.ActivityThread.main(ActivityThread.java:5299)
                at java.lang.reflect.Method.invokeNative(Native Method)
                at java.lang.reflect.Method.invoke(Method.java:511)

Gradle文件：

apply plugin: 'com.android.application'

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.2"

    defaultConfig {
        applicationId "com.example.user.e_mart"
        minSdkVersion 14
        targetSdkVersion 23
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:23.2.0'
    compile 'com.android.support:design:23.2.0'

}

Answer 1

我通过替换

解决了这个问题

dependencies {

compile 'com.android.support:appcompat-v7:23.2.0'

compile 'com.android.support:design:23.2.0'
}

带

dependencies {
compile 'com.android.support:appcompat-v7:23.0.1'

compile 'com.android.support:design:23.0.1'
}

Answer 2

我将Gradle依赖项更新为最新版本但忘记更新项目的buildToolsVersion后，在Android Studio 2.2中出现了同样的错误。

我改变了：

compile 'com.android.support:appcompat-v7:22.2.1'

为：

compile 'com.android.support:appcompat-v7:24.2.1'

虽然buildToolsVersion保持在＆＃34; 22.0.1＆＃34;像这样：

buildToolsVersion "22.0.1"

所以我所做的就是将buildToolsVersion更新为24，如下所示：

buildToolsVersion "24"

因为之前已经使用SDK Manager下载了。因此，请从SDK Manager中检查最新的Android SDK Build Tools版本，看看它是否与依赖版本匹配。

希望这有助于某人。

Answer 3

根据Ajinkya（找到https://stackoverflow.com/a/35624744），您可以执行以下操作：

  

在 build.gradle文件

中使用此代码

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

     

如果您使用的是 Gradle 1.5，则可以使用

defaultConfig {
        generatedDensities = []
    }

    // This is handled for you by the 2.0+ Gradle Plugin
    aaptOptions {
        additionalParameters "--no-version-vectors"
    }

     

我想可能是他们正在使用矢量绘图紧凑   其他lib.found here

有关详细信息，请访问此处：Update Android Support Library to 23.2.0 cause error: XmlPullParserException Binary XML file line #17<vector> tag requires viewportWidth > 0

对于错误（8.0）

重命名了一些属性以使事情更加一致：

• BuildType.runProguard - ＆gt; minifyEnabled
• BuildType.zipAlign - ＆gt; zipAlignEnabled
• BuildType.jniDebugBuild - ＆gt; jniDebuggable
• BuildType.renderscriptDebug - ＆gt; renderscriptDebuggable
• ProductFlavor.renderscriptSupportMode - ＆gt; renderscriptSupportModeEnabled
• ProductFlavor.renderscriptNdkMode - ＆gt; renderscriptNdkModeEnabled

所以renderscriptSupportMode重命名为renderscriptNdkModeEnabled

Answer 4

尝试将styles.xml更改为

<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
<!-- Customize your theme here. -->
<item name="colorPrimary">@color/colorPrimary</item>
<item name="colorPrimaryDark">@color/colorPrimaryDark</item>
<item name="colorAccent">@color/colorAccent</item>

这是因为如果样式需要ActionBar，则有可能找不到abc_back按钮但没有操作栏问题就解决了