ADT 17+ 引入jar包导致的运行时异常

来源：互联网发布：淘宝卖家代销能不能刷编辑：程序博客网时间：2024/05/21 10:14

http://tools.android.com/recent/dealingwithdependenciesinandroidprojects

http://android.foxykeep.com/dev/how-to-fix-the-classdefnotfounderror-with-adt-17

03-21 19:20:56.455: E/AndroidRuntime(24471): FATAL EXCEPTION: main03-21 19:20:56.455: E/AndroidRuntime(24471): java.lang.NoClassDefFoundError: org.acra.ACRA03-21 19:20:56.455: E/AndroidRuntime(24471): at com.foxykeep.myproject.HomeActivity.onCreate(MyProjectApplication.java:127)03-21 19:20:56.455: E/AndroidRuntime(24471): at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:969)03-21 19:20:56.455: E/AndroidRuntime(24471): at android.app.ActivityThread.handleBindApplication(ActivityThread.java:3925)03-21 19:20:56.455: E/AndroidRuntime(24471): at android.app.ActivityThread.access$1300(ActivityThread.java:122)03-21 19:20:56.455: E/AndroidRuntime(24471): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1184)03-21 19:20:56.455: E/AndroidRuntime(24471): at android.os.Handler.dispatchMessage(Handler.java:99)03-21 19:20:56.455: E/AndroidRuntime(24471): at android.os.Looper.loop(Looper.java:137)03-21 19:20:56.455: E/AndroidRuntime(24471): at android.app.ActivityThread.main(ActivityThread.java:4340)03-21 19:20:56.455: E/AndroidRuntime(24471): at java.lang.reflect.Method.invokeNative(Native Method)03-21 19:20:56.455: E/AndroidRuntime(24471): at java.lang.reflect.Method.invoke(Method.java:511)03-21 19:20:56.455: E/AndroidRuntime(24471): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)03-21 19:20:56.455: E/AndroidRuntime(24471): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)03-21 19:20:56.455: E/AndroidRuntime(24471): at dalvik.system.NativeStart.main(Native Method)

What I did to fix the bug was :

Remove the libraries from the standard Java build path :
- Right click on the project name > Properties > Java Build Path > tab Libraries > remove everything except the “Android X.X” (2.3.3 in my case) and the “Android Dependencies”
Rename the libraries folder from “lib” to “libs”
- By doing that, all the libraries in the folder “libs” are found by the Android plugin and are added to the “Android Dependencies” item of the project
Clean the project (not exactly needed)