你好Android停止意外

我已经在互联网上搜索了几天，并找到了几十个解决方案，其中没有一个工作。所以，我想我会我的情况后：你好Android停止意外

我已经安装Eclipse和2.3.3 Android SDK中到我的笔记本电脑，把代码为世界你好（或打招呼Android）和点击运行。模拟器启动，但在运行活动时，我得到“抱歉！该应用程序的Android你好（进程com。示例helloandroid）已意外停止，请重试”

package com.example.helloandroid; 

import android.app.Activity; 
import android.os.Bundle; 
import android.widget.TextView; 

public class HelloAndroid extends Activity { 
    /** Called when the activity is first created. */ 
    @Override 
    public void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     TextView tv = new TextView(this); 
     tv.setText("Hello, Android"); 
     setContentView(tv); 
    } 
}

，这是日志猫

消息

02-03 12:54:59.470: D/AndroidRuntime(356): Shutting down VM 
02-03 12:54:59.470: W/dalvikvm(356): threadid=1: thread exiting with uncaught exception (group=0x40015560) 
02-03 12:54:59.521: E/AndroidRuntime(356): FATAL EXCEPTION: main 
02-03 12:54:59.521: E/AndroidRuntime(356): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.example.helloandroid/com.example.helloandroid.HelloAndroidActivity}: java.lang.ClassNotFoundException: com.example.helloandroid.HelloAndroidActivity in loader dalvik.system.PathClassLoader[/data/app/com.example.helloandroid-1.apk] 
02-03 12:54:59.521: E/AndroidRuntime(356): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1569) 
02-03 12:54:59.521: E/AndroidRuntime(356): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1663) 
02-03 12:54:59.521: E/AndroidRuntime(356): at android.app.ActivityThread.access$1500(ActivityThread.java:117) 
02-03 12:54:59.521: E/AndroidRuntime(356): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931) 
02-03 12:54:59.521: E/AndroidRuntime(356): at android.os.Handler.dispatchMessage(Handler.java:99) 
02-03 12:54:59.521: E/AndroidRuntime(356): at android.os.Looper.loop(Looper.java:123) 
02-03 12:54:59.521: E/AndroidRuntime(356): at android.app.ActivityThread.main(ActivityThread.java:3683) 
02-03 12:54:59.521: E/AndroidRuntime(356): at java.lang.reflect.Method.invokeNative(Native Method) 
02-03 12:54:59.521: E/AndroidRuntime(356): at java.lang.reflect.Method.invoke(Method.java:507) 
02-03 12:54:59.521: E/AndroidRuntime(356): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839) 
02-03 12:54:59.521: E/AndroidRuntime(356): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597) 
02-03 12:54:59.521: E/AndroidRuntime(356): at dalvik.system.NativeStart.main(Native Method) 
02-03 12:54:59.521: E/AndroidRuntime(356): Caused by: java.lang.ClassNotFoundException: com.example.helloandroid.HelloAndroidActivity in loader dalvik.system.PathClassLoader[/data/app/com.example.helloandroid-1.apk] 
02-03 12:54:59.521: E/AndroidRuntime(356): at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:240) 
02-03 12:54:59.521: E/AndroidRuntime(356): at java.lang.ClassLoader.loadClass(ClassLoader.java:551) 
02-03 12:54:59.521: E/AndroidRuntime(356): at java.lang.ClassLoader.loadClass(ClassLoader.java:511) 
02-03 12:54:59.521: E/AndroidRuntime(356): at android.app.Instrumentation.newActivity(Instrumentation.java:1021) 
02-03 12:54:59.521: E/AndroidRuntime(356): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1561) 
02-03 12:54:59.521: E/AndroidRuntime(356): ... 11 more 
02-03 12:59:59.691: I/Process(356): Sending signal. PID: 356 SIG: 9 
02-03 13:00:33.371: D/AndroidRuntime(366): Shutting down VM 
02-03 13:00:33.371: W/dalvikvm(366): threadid=1: thread exiting with uncaught exception (group=0x40015560) 
02-03 13:00:33.431: E/AndroidRuntime(366): FATAL EXCEPTION: main 
02-03 13:00:33.431: E/AndroidRuntime(366): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.example.helloandroid/com.example.helloandroid.HelloAndroidActivity}: java.lang.ClassNotFoundException: com.example.helloandroid.HelloAndroidActivity in loader dalvik.system.PathClassLoader[/data/app/com.example.helloandroid-1.apk] 
02-03 13:00:33.431: E/AndroidRuntime(366): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1569) 
02-03 13:00:33.431: E/AndroidRuntime(366): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1663) 
02-03 13:00:33.431: E/AndroidRuntime(366): at android.app.ActivityThread.access$1500(ActivityThread.java:117) 
02-03 13:00:33.431: E/AndroidRuntime(366): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931) 
02-03 13:00:33.431: E/AndroidRuntime(366): at android.os.Handler.dispatchMessage(Handler.java:99) 
02-03 13:00:33.431: E/AndroidRuntime(366): at android.os.Looper.loop(Looper.java:123) 
02-03 13:00:33.431: E/AndroidRuntime(366): at android.app.ActivityThread.main(ActivityThread.java:3683) 
02-03 13:00:33.431: E/AndroidRuntime(366): at java.lang.reflect.Method.invokeNative(Native Method) 
02-03 13:00:33.431: E/AndroidRuntime(366): at java.lang.reflect.Method.invoke(Method.java:507) 
02-03 13:00:33.431: E/AndroidRuntime(366): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839) 
02-03 13:00:33.431: E/AndroidRuntime(366): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597) 
02-03 13:00:33.431: E/AndroidRuntime(366): at dalvik.system.NativeStart.main(Native Method) 
02-03 13:00:33.431: E/AndroidRuntime(366): Caused by: java.lang.ClassNotFoundException: com.example.helloandroid.HelloAndroidActivity in loader dalvik.system.PathClassLoader[/data/app/com.example.helloandroid-1.apk] 
02-03 13:00:33.431: E/AndroidRuntime(366): at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:240) 
02-03 13:00:33.431: E/AndroidRuntime(366): at java.lang.ClassLoader.loadClass(ClassLoader.java:551) 
02-03 13:00:33.431: E/AndroidRuntime(366): at java.lang.ClassLoader.loadClass(ClassLoader.java:511) 
02-03 13:00:33.431: E/AndroidRuntime(366): at android.app.Instrumentation.newActivity(Instrumentation.java:1021) 
02-03 13:00:33.431: E/AndroidRuntime(366): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1561) 
02-03 13:00:33.431: E/AndroidRuntime(366): ... 11 more 
02-03 13:05:33.600: I/Process(366): Sending signal. PID: 366 SIG: 9

来源

2012-02-03 tim

将APK移动到您的手机并尝试安装。如果它在那里工作，那么你可以确定它是一个模拟器问题。或者你的xml文件可能有问题。这些是通常可能导致模拟器崩溃的两个问题 – sealz 2012-02-03 13:31:24

恐怕我没有电话试一试，但我的朋友给我发送了一个在他的电脑和手机上工作的程序的副本。它会产生相同的结果 – tim 2012-02-07 19:01:31

这似乎是你的模拟器设置方式有些不妥。你是否按照这个tutorial，特别是“设置AVD”部分？

我会重新开始安装模拟器。你也可以给他发一份你的程序副本，如果他可以在模拟器中成功运行你的项目，那么你就知道你只需要让你的模拟器正确设置。

来源

2012-02-08 03:16:01 sealz

尝试在您的textview初始化之上移动您的setContentView（）方法

来源

2016-03-04 15:10:45 tccpg288

你好Android停止意外

回答

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