【发布时间】:2015-09-29 07:52:17
【问题描述】:
我正在开发一个应用程序,它具有带有滑动功能的选项卡。我正在使用 Eclipse 进行开发。我已通过属性将support design library 作为库导入。在运行期间,我不断收到此错误“Error inflating class android.support.design.widget.CoordinatorLayout”。
- 首先我添加了
android support design.jar并尝试了,但不起作用 - 我通过J
ava build path添加了support design library的class.jar文件,这不起作用 - 最后我使用
Properties->Android->Add Library将support design library导入为库,这也不起作用 - 我将父主题用作“
Theme.AppCompat.Light.DarkActionBar”
“<style name="MyMaterialTheme.Base" parent="Theme.AppCompat.Light.DarkActionBar">”
-
我正在扩展
AppCompatActivity,请参阅我的 MainActivity.Java包 com.example.scrollingtab.activity;
import android.support.v7.app.AppCompatActivity; import android.support.v7.widget.Toolbar; import android.widget.Button; import com.example.scrollingtab.R; public class MainActivity extends AppCompatActivity implements View.OnClickListener { private Toolbar toolbar; private Button btnSimpleTabs, btnScrollableTabs, btnIconTextTabs, btnIconTabs, btnCustomIconTextTabs; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); toolbar = (Toolbar) findViewById(R.id.toolbar); setSupportActionBar(toolbar); btnSimpleTabs = (Button) findViewById(R.id.btnSimpleTabs); btnSimpleTabs.setOnClickListener(this); }
下面是完整的堆栈跟踪:
FATAL EXCEPTION: main
Process: com.example.scrollingtab, PID: 1348
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.scrollingtab/com.example.scrollingtab.activity.MainActivity}: android.view.InflateException: Binary XML file line #1: Error inflating class android.support.design.widget.CoordinatorLayout
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$MethodAndArgsCaller.run(ZygoteInit.java:903)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
Caused by: android.view.InflateException: Binary XML file line #1: Error inflating class android.support.design.widget.CoordinatorLayout
at android.view.LayoutInflater.createView(LayoutInflater.java:633)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:743)
at android.view.LayoutInflater.inflate(LayoutInflater.java:482)
at android.view.LayoutInflater.inflate(LayoutInflater.java:414)
at android.view.LayoutInflater.inflate(LayoutInflater.java:365)
at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:257)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:109)
at com.example.scrollingtab.activity.MainActivity.onCreate(MainActivity.java:20)
at android.app.Activity.performCreate(Activity.java:5990)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2278)
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Constructor.newInstance(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:288)
at android.view.LayoutInflater.createView(LayoutInflater.java:607)
Caused by: java.lang.NoClassDefFoundError: Failed resolution of: Landroid/support/design/R$styleable;
at android.support.design.widget.CoordinatorLayout.<init>(CoordinatorLayout.java:171)
at android.support.design.widget.CoordinatorLayout.<init>(CoordinatorLayout.java:165)
Caused by: java.lang.ClassNotFoundException: Didn't find class "android.support.design.R$styleable" on path: DexPathList[[zip file "/data/app/com.example.scrollingtab-2/base.apk"],nativeLibraryDirectories=[/vendor/lib, /system/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
Suppressed: java.lang.ClassNotFoundException: android.support.design.R$styleable
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)
Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available
我已经尝试过 SO 谈论和提供的大部分内容。我仍然无法追踪我的程序中有什么问题。
需要帮助来解决这个问题。
谢谢
【问题讨论】:
标签: android android-layout android-fragments