求求助大神这是什么歌指导

来源：蜘蛛抓取(WebSpider) 时间：2015-01-19 02:51 标签： 求助大神这是什么歌
503: Service Unavailable
503: Service Unavailable
访问太频繁了，服务器要炸。09:51 提问
Android运行报错 求大神指导
12-01 20:49:04.872: D/AndroidRuntime(2097): Shutting down VM
12-01 20:49:04.872: W/dalvikvm(2097): threadid=1: thread exiting with uncaught exception (group=0xb4addb90)
12-01 20:49:04.922: E/AndroidRuntime(2097): FATAL EXCEPTION: main
12-01 20:49:04.922: E/AndroidRuntime(2097): Process: com.doudou, PID: 2097
12-01 20:49:04.922: E/AndroidRuntime(2097): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.doudou/com.doudou.DadoudouActivity}: java.lang.ClassNotFoundException: Didn't find class "com.doudou.DadoudouActivity" on path: DexPathList[[zip file "/data/app/com.doudou-1.apk"],nativeLibraryDirectories=[/data/app-lib/com.doudou-1, /system/lib]]
12-01 20:49:04.922: E/AndroidRuntime(2097):
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2102)
12-01 20:49:04.922: E/AndroidRuntime(2097):
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2226)
12-01 20:49:04.922: E/AndroidRuntime(2097):
at android.app.ActivityThread.access$700(ActivityThread.java:135)
12-01 20:49:04.922: E/AndroidRuntime(2097):
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1397)
12-01 20:49:04.922: E/AndroidRuntime(2097):
at android.os.Handler.dispatchMessage(Handler.java:102)
12-01 20:49:04.922: E/AndroidRuntime(2097):
at android.os.Looper.loop(Looper.java:137)
12-01 20:49:04.922: E/AndroidRuntime(2097):
at android.app.ActivityThread.main(ActivityThread.java:4998)
12-01 20:49:04.922: E/AndroidRuntime(2097):
at java.lang.reflect.Method.invokeNative(Native Method)
12-01 20:49:04.922: E/AndroidRuntime(2097):
at java.lang.reflect.Method.invoke(Method.java:515)
12-01 20:49:04.922: E/AndroidRuntime(2097):
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:777)
12-01 20:49:04.922: E/AndroidRuntime(2097):
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:593)
12-01 20:49:04.922: E/AndroidRuntime(2097):
at dalvik.system.NativeStart.main(Native Method)
12-01 20:49:04.922: E/AndroidRuntime(2097): Caused by: java.lang.ClassNotFoundException: Didn't find class "com.doudou.DadoudouActivity" on path: DexPathList[[zip file "/data/app/com.doudou-1.apk"],nativeLibraryDirectories=[/data/app-lib/com.doudou-1, /system/lib]]
12-01 20:49:04.922: E/AndroidRuntime(2097):
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
12-01 20:49:04.922: E/AndroidRuntime(2097):
at java.lang.ClassLoader.loadClass(ClassLoader.java:497)
12-01 20:49:04.922: E/AndroidRuntime(2097):
at java.lang.ClassLoader.loadClass(ClassLoader.java:457)
12-01 20:49:04.922: E/AndroidRuntime(2097):
at android.app.Instrumentation.newActivity(Instrumentation.java:1061)
12-01 20:49:04.922: E/AndroidRuntime(2097):
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2093)
12-01 20:49:04.922: E/AndroidRuntime(2097):
... 11 more
12-01 20:49:07.812: I/Process(2097): Sending signal. PID: 2097 SIG: 9
按赞数排序
1.删除bin再编译调试
2.项目Properties&Java Build Path&Order and export,调整library顺序，把其他library都提前试试
Properties&Java Build Path&Order and export
中的android-support-v4.jar选中
标准答案：clean一把，
一把先看Caused by: java.lang.ClassNotFoundException: 还有空指针异常，都是去clean一把，非常的有效果
这 是什么错误呢？不太懂，自己百度一下嘛
我也凑个热闹。
这错误很常见啊，DadoudouActivity这个你需要在manifest里声明。这是很基础的问题啊
12-01 20:49:04.922: E/AndroidRuntime(2097): Caused by: java.lang.ClassNotFoundException: Didn't find class "com.doudou.DadoudouActivity" on path: DexPathList[[zip file "/data/app/com.doudou-1.apk"],nativeLibraryDirectories=[/data/app-lib/com.doudou-1, /system/lib]]
com.doudou.DadoudouActivity 这个Activity没有找到，看看是否在manifest.xml里面注册。
Manifest.xml 中声明了吗？仔细看看声明是否正确
Manifast 中声明
如果这个DadoudouActivity没有找到，（1）看看是不是这个程序的AndroidManifest.xml文件里面没有生命这个activity。（2）或者看看这个是不是调用的另外一个应用啊，然后没有安装这个apk，所以找不到。或者安装了这个apk，这个apk的清单文件里面没有声明此activity。
你的库文件没加载成功
其他相似问题

我要回帖

更多关于 求助大神这是什么歌 的文章

 

随机推荐