问题
I want use android.support.v7.widget.RecyclerView in my android project in eclipse
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="ir.sheikhoo.sis.EditeActivity" >
<android.support.v7.widget.RecyclerView
android:id="@+id/recyclerView"
android:layout_width="match_parent"
android:layout_height="wrap_content">
</android.support.v7.widget.RecyclerView>
</RelativeLayout>
but it throws an error
09-23 11:33:37.968: E/AndroidRuntime(20310): java.lang.RuntimeException: Unable to start activity ComponentInfo{ir.sheikhoo.sis/ir.sheikhoo.sis.EditeActivity}: android.view.InflateException: Binary XML file line #11: Error inflating class android.support.v7.widget.RecyclerView
full error log
09-23 11:55:53.288: E/AndroidRuntime(28333): FATAL EXCEPTION: main
09-23 11:55:53.288: E/AndroidRuntime(28333): Process: ir.sheikhoo.sis, PID: 28333
09-23 11:55:53.288: E/AndroidRuntime(28333): java.lang.RuntimeException: Unable to start activity ComponentInfo{ir.sheikhoo.sis/ir.sheikhoo.sis.EditeActivity}: android.view.InflateException: Binary XML file line #11: Error inflating class android.support.v7.widget.RecyclerView
09-23 11:55:53.288: E/AndroidRuntime(28333): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2429)
09-23 11:55:53.288: E/AndroidRuntime(28333): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2493)
09-23 11:55:53.288: E/AndroidRuntime(28333): at android.app.ActivityThread.access$800(ActivityThread.java:166)
09-23 11:55:53.288: E/AndroidRuntime(28333): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1283)
09-23 11:55:53.288: E/AndroidRuntime(28333): at android.os.Handler.dispatchMessage(Handler.java:102)
09-23 11:55:53.288: E/AndroidRuntime(28333): at android.os.Looper.loop(Looper.java:136)
09-23 11:55:53.288: E/AndroidRuntime(28333): at android.app.ActivityThread.main(ActivityThread.java:5590)
09-23 11:55:53.288: E/AndroidRuntime(28333): at java.lang.reflect.Method.invokeNative(Native Method)
09-23 11:55:53.288: E/AndroidRuntime(28333): at java.lang.reflect.Method.invoke(Method.java:515)
09-23 11:55:53.288: E/AndroidRuntime(28333): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1280)
09-23 11:55:53.288: E/AndroidRuntime(28333): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1096)
09-23 11:55:53.288: E/AndroidRuntime(28333): at dalvik.system.NativeStart.main(Native Method)
09-23 11:55:53.288: E/AndroidRuntime(28333): Caused by: android.view.InflateException: Binary XML file line #11: Error inflating class android.support.v7.widget.RecyclerView
09-23 11:55:53.288: E/AndroidRuntime(28333): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:714)
09-23 11:55:53.288: E/AndroidRuntime(28333): at android.view.LayoutInflater.rInflate(LayoutInflater.java:762)
09-23 11:55:53.288: E/AndroidRuntime(28333): at android.view.LayoutInflater.inflate(LayoutInflater.java:499)
09-23 11:55:53.288: E/AndroidRuntime(28333): at android.view.LayoutInflater.inflate(LayoutInflater.java:398)
09-23 11:55:53.288: E/AndroidRuntime(28333): at android.view.LayoutInflater.inflate(LayoutInflater.java:354)
09-23 11:55:53.288: E/AndroidRuntime(28333): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:331)
09-23 11:55:53.288: E/AndroidRuntime(28333): at android.app.Activity.setContentView(Activity.java:2018)
09-23 11:55:53.288: E/AndroidRuntime(28333): at ir.sheikhoo.sis.EditeActivity.onCreate(EditeActivity.java:13)
09-23 11:55:53.288: E/AndroidRuntime(28333): at android.app.Activity.performCreate(Activity.java:5447)
09-23 11:55:53.288: E/AndroidRuntime(28333): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1094)
09-23 11:55:53.288: E/AndroidRuntime(28333): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2393)
09-23 11:55:53.288: E/AndroidRuntime(28333): ... 11 more
09-23 11:55:53.288: E/AndroidRuntime(28333): Caused by: java.lang.ClassNotFoundException: Didn't find class "android.support.v7.widget.RecyclerView" on path: DexPathList[[zip file "/data/app/ir.sheikhoo.sis-22.apk"],nativeLibraryDirectories=[/data/app-lib/ir.sheikhoo.sis-22, /vendor/lib, /system/lib]]
09-23 11:55:53.288: E/AndroidRuntime(28333): at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
09-23 11:55:53.288: E/AndroidRuntime(28333): at java.lang.ClassLoader.loadClass(ClassLoader.java:497)
09-23 11:55:53.288: E/AndroidRuntime(28333): at java.lang.ClassLoader.loadClass(ClassLoader.java:457)
09-23 11:55:53.288: E/AndroidRuntime(28333): at android.view.LayoutInflater.createView(LayoutInflater.java:566)
09-23 11:55:53.288: E/AndroidRuntime(28333): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:703)
09-23 11:55:53.288: E/AndroidRuntime(28333): ... 21 more
I use android.support-23.2.1 and target sdk android:targetSdkVersion="23"
it's my sdk
回答1:
I think the problem in your cardview jar file, it does not match version with other libraries.
1st, you mast need to use cardview or other libraries version less than compileSdkVersion and targetSdkVersion. In this case you use version cardview-v7-21.0.0.jar so your compileSdkVersion and targetSdkVersion must be 21.0.0 or upper.
2nd, I think you need to switch Android Studio it's made easy to manage libraries.
来源：https://stackoverflow.com/questions/39656003/error-inflating-class-android-support-v7-widget-recyclervieweclipse