工具栏上的错误

我在我的android应用程序中使用支持库的ToolBar。我试了2个小时解决这个问题，但我无法取得成功。工具栏上的错误

我已经在我的项目中添加工具栏作为库& V7程序兼容性也

<android.support.v4.widget.Toolbar 
    android:id="@+id/toolbar" 
    android:layout_width="match_parent" 
    android:layout_height="?attr/actionBarSize" 
    xmlns:android="http://schemas.android.com/apk/res/android" > 

     <android.support.v4.widget.DrawerLayout 
     android:id="@+id/drawer_layout" 
     android:layout_width="match_parent" 
     android:layout_height="match_parent"> 

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

      <ListView 
       android:id="@android:id/list" 
       android:background="@android:color/white" 
       android:layout_width="305dp" 
       android:layout_height="match_parent" 
       android:layout_gravity="start"/> 


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

但我的应用程序是通过给予

java.lang.RuntimeException: Unable to start activity ComponentInfo{com.pes.user.pescoll/com.pes.user.pescoll.activity.MainActivity}: android.view.InflateException: Binary XML file line #10: Error inflating class android.support.v4.widget.Toolbar 
     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2325) 
     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2390) 
     at android.app.ActivityThread.access$800(ActivityThread.java:151) 
     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303) 
     at android.os.Handler.dispatchMessage(Handler.java:102) 
     at android.os.Looper.loop(Looper.java:135) 
     at android.app.ActivityThread.main(ActivityThread.java:5257) 
     at java.lang.reflect.Method.invoke(Native Method) 
     at java.lang.reflect.Method.invoke(Method.java:372) 
     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903) 
     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698) 
Caused by: android.view.InflateException: Binary XML file line #10: Error inflating class android.support.v4.widget.Toolbar 
     at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:757) 
     at android.view.LayoutInflater.inflate(LayoutInflater.java:482) 
     at android.view.LayoutInflater.inflate(LayoutInflater.java:414) 
     at android.view.LayoutInflater.inflate(LayoutInflater.java:365) 
     at android.support.v7.app.ActionBarActivityDelegateBase.setContentView(ActionBarActivityDelegateBase.java:240) 
     at android.support.v7.app.ActionBarActivity.setContentView(ActionBarActivity.java:102) 
     at com.pes.user.pescoll.activity.MainActivity.onCreate(MainActivity.java:34) 
     at android.app.Activity.performCreate(Activity.java:5990) 
     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106) 
     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2278) 
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2390) 
            at android.app.ActivityThread.access$800(ActivityThread.java:151) 
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303) 
            at android.os.Handler.dispatchMessage(Handler.java:102) 
            at android.os.Looper.loop(Looper.java:135) 
            at android.app.ActivityThread.main(ActivityThread.java:5257) 
            at java.lang.reflect.Method.invoke(Native Method) 
            at java.lang.reflect.Method.invoke(Method.java:372) 
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903) 
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698) 
Caused by: java.lang.ClassNotFoundException: Didn't find class "android.support.v4.widget.Toolbar" on path: DexPathList[[zip file "/data/app/com.pes.user.pescoll-1/base.apk"],nativeLibraryDirectories=[/vendor/lib, /system/lib]] 
     at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56) 
     at java.lang.ClassLoader.loadClass(ClassLoader.java:511) 
     at java.lang.ClassLoader.loadClass(ClassLoader.java:469) 
     at android.view.LayoutInflater.createView(LayoutInflater.java:571) 
     at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:743) 
            at android.view.LayoutInflater.inflate(LayoutInflater.java:482) 
            at android.view.LayoutInflater.inflate(LayoutInflater.java:414) 
            at android.view.LayoutInflater.inflate(LayoutInflater.java:365) 
            at android.support.v7.app.ActionBarActivityDelegateBase.setContentView(ActionBarActivityDelegateBase.java:240) 
            at android.support.v7.app.ActionBarActivity.setContentView(ActionBarActivity.java:102) 
            at com.pes.user.pescoll.activity.MainActivity.onCreate(MainActivity.java:34) 
            at android.app.Activity.performCreate(Activity.java:5990) 
            at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106) 
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2278) 
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2390) 
            at android.app.ActivityThread.access$800(ActivityThread.java:151) 
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303) 
            at android.os.Handler.dispatchMessage(Handler.java:102) 
            at android.os.Looper.loop(Looper.java:135) 
            at android.app.ActivityThread.main(ActivityThread.java:5257) 
            at java.lang.reflect.Method.invoke(Native Method) 
            at java.lang.reflect.Method.invoke(Method.java:372) 
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903) 
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698) 
Suppressed: java.lang.ClassNotFoundException: android.support.v4.widget.Toolbar 
     at java.lang.Class.classForName(Native Method) 
     at java.lang.BootClassLoader.findClass(ClassLoader.java:781) 
     at java.lang.BootClassLoader.loadClass(ClassLoader.java:841) 
     at java.lang.ClassLoader.loadClass(ClassLoader.java:504) 
     ... 22 more 
Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available

我正在使用Android的工作室工具

此日志消息崩溃

对某些建议有帮助

来源

2015-06-10 user3532292

抽屉布局不应该在工具栏内

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
      xmlns:app="http://schemas.android.com/apk/res-auto" 
      android:layout_width="match_parent" 
      android:layout_height="match_parent" 
      android:orientation="vertical"> 

    <android.support.v4.widget.Toolbar 
    android:id="@+id/toolbar" 
    android:layout_width="match_parent" 
    android:layout_height="?attr/actionBarSize" /> 

    <android.support.v4.widget.DrawerLayout 
    android:id="@+id/drawer_layout" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent"> 
    ... 
    </android.support.v4.widget.DrawerLayout> 
</LinearLayout>

来源

2015-06-10 08:06:31 CodeChimp

它给出了一个错误，指出多个根标签。 – user3532292

修正后的答案，您需要在其周围添加线性或相对布局。 – CodeChimp

感谢它的工作。 – user3532292

我想你已经添加了V7库。所以使用它的工具栏。

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

来源

2015-06-10 08:12:24 Shvet

不，我没有添加任何库@shvet – user3532292

我的意思是你已经添加Appcompat V7，所以你会从appcompat v7获得工具栏。 – Shvet

工具栏上的错误

回答

相关问题