java.lang.NoSuchFieldError android/support/v7/AppCompat/ [英] java.lang.NoSuchFieldError android/support/v7/AppCompat/

问题描述

今天开始食之后，我运行的任何项目都会返回以下错误:

After starting my eclipse today, any project I run returns the following error:

08-06 08:01:23.770: E/AndroidRuntime(5406): FATAL EXCEPTION: main
08-06 08:01:23.770: E/AndroidRuntime(5406): Process: be.thomasmore.powerfactory, PID: 5406
08-06 08:01:23.770: E/AndroidRuntime(5406): java.lang.NoSuchFieldError: No static field abc_screen_toolbar of type I in class Landroid/support/v7/appcompat/R$layout; or its superclasses (declaration of 'android.support.v7.appcompat.R$layout' appears in /data/app/be.thomasmore.powerfactory-2/base.apk)
08-06 08:01:23.770: E/AndroidRuntime(5406):     at android.support.v7.app.AppCompatDelegateImplV7.ensureSubDecor(AppCompatDelegateImplV7.java:299)
08-06 08:01:23.770: E/AndroidRuntime(5406):     at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:246)
08-06 08:01:23.770: E/AndroidRuntime(5406):     at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:106)
08-06 08:01:23.770: E/AndroidRuntime(5406):     at be.thomasmore.powerfactory.MainActivity.onCreate(MainActivity.java:44)
08-06 08:01:23.770: E/AndroidRuntime(5406):     at android.app.Activity.performCreate(Activity.java:5990)
08-06 08:01:23.770: E/AndroidRuntime(5406):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106)
08-06 08:01:23.770: E/AndroidRuntime(5406):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2278)
08-06 08:01:23.770: E/AndroidRuntime(5406):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2387)
08-06 08:01:23.770: E/AndroidRuntime(5406):     at android.app.ActivityThread.access$800(ActivityThread.java:151)
08-06 08:01:23.770: E/AndroidRuntime(5406):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303)
08-06 08:01:23.770: E/AndroidRuntime(5406):     at android.os.Handler.dispatchMessage(Handler.java:102)
08-06 08:01:23.770: E/AndroidRuntime(5406):     at android.os.Looper.loop(Looper.java:135)
08-06 08:01:23.770: E/AndroidRuntime(5406):     at android.app.ActivityThread.main(ActivityThread.java:5254)
08-06 08:01:23.770: E/AndroidRuntime(5406):     at java.lang.reflect.Method.invoke(Native Method)
08-06 08:01:23.770: E/AndroidRuntime(5406):     at java.lang.reflect.Method.invoke(Method.java:372)
08-06 08:01:23.770: E/AndroidRuntime(5406):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
08-06 08:01:23.770: E/AndroidRuntime(5406):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)

昨晚一切仍然正常..

有什么想法吗?

推荐答案

显然，我需要更新我的SDK工具和SDK平台工具，之后我才能选择5.1.1作为我的appcompat v7库项目的构建目标.

Apparently I needed to update my SDK tools and SDK platform-tools, after that I was able to select 5.1.1 as build target for my appcompat v7 library project.

这篇关于java.lang.NoSuchFieldError android/support/v7/AppCompat/的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！