App crash in eclipse | 易学教程

问题

I am new in android app development & I have installed:

Android SDK tools Rev 20.0.3
Android SDK tools Rev 20.0.3
Android SDK Platform-tools Rev 3
Android 2.3.3(API 10) sdk platform rev 2
samples for sdk api 10 rev 1
ADT Plugin 20.0.3

When I create a new project in Eclipse, It automatically generate a HelloWorld app. However, when I try to run it I get the following error.

A pop-up window comes out with "Your project includes errors please fix them before running your application etc"

I have created AVD & set target in eclipse, but this problem still occurs.

Here is the Main.java file code

package com.rajarshi.learnactivity;

 import android.os.Bundle;
 import android.app.Activity;
 import android.view.Menu;

   public class Main extends Activity 
   {

   @Override
   public void onCreate(Bundle savedInstanceState) 
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu)
     {
          getMenuInflater().inflate(R.menu.main, menu);
          return true;
     }
    }

回答1:

you may create many like this,

and for your project error you may use Project -> Clean Option and try to clean your project , make sure that All Xml file is fine , and Drawable Resources name is proper, and run it again.

@Override
        public boolean onCreateOptionsMenu(Menu menu) {
            menu.clear();
            menu.add(1, 1, 0, "Share Info").setIcon(R.drawable.share);
            menu.add(1, 2, 1, "Chat").setIcon(R.drawable.chat);
            menu.add(1, 3, 2, "Copy Item").setIcon(R.drawable.folder);
            menu.add(1, 4, 3, "Move Item").setIcon(R.drawable.folder);
            menu.add(1, 5, 4, "Delete Item").setIcon(R.drawable.delete);
            menu.add(1, 6, 5, "Select Item").setIcon(R.drawable.folder);        
            // return super.onCreateOptionsMenu(menu);
            return true;
        }

来源：https://stackoverflow.com/questions/12277856/app-crash-in-eclipse

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