你好Android停止意外

我已經在互聯網上搜索了幾天，並找到了幾十個解決方案，其中沒有一個工作。所以，我想我會我的情況後：你好Android停止意外

我已經安裝Eclipse和2.3.3 Android SDK中到我的筆記本電腦，把代碼爲世界你好（或打招呼Android）和點擊運行。模擬器啓動，但在運行活動時，我得到「抱歉！該應用程序的Android你好（進程com。示例helloandroid）已意外停止，請重試」

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); 
    } 
}

，這是日誌貓

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

來源

2012-02-03 tim

將APK移動到您的手機並嘗試安裝。如果它在那裏工作，那麼你可以確定它是一個模擬器問題。或者你的xml文件可能有問題。這些是通常可能導致模擬器崩潰的兩個問題 – sealz 2012-02-03 13:31:24

恐怕我沒有電話試一試，但我的朋友給我發送了一個在他的電腦和手機上工作的程序的副本。它會產生相同的結果 – tim 2012-02-07 19:01:31

這似乎是你的模擬器設置方式有些不妥。你是否按照這個tutorial，特別是「設置AVD」部分？

我會重新開始安裝模擬器。你也可以給他發一份你的程序副本，如果他可以在模擬器中成功運行你的項目，那麼你就知道你只需要讓你的模擬器正確設置。

來源

2012-02-08 03:16:01 sealz

嘗試在您的textview初始化之上移動您的setContentView（）方法

來源

2016-03-04 15:10:45 tccpg288

你好Android停止意外

回答

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