了java.lang.RuntimeException：无法启动活动ComponentInfo，android.content.res.Resources $ NotFoundException

Question

我得到

java.lang.RuntimeException: Unable to start activity ComponentInfo{com.fb.test/com.fb.test.Fb_testActivity}: android.content.res.Resources$NotFoundException: Resource ID #0x7f020005 error 

我只是把创建的Android项目下面的代码

import android.app.Activity; 
import android.content.Intent; 
import android.os.Bundle; 
import com.facebook.android.*; 
import com.facebook.android.Facebook.*; 

public class Fb_testActivity extends Activity {  
Facebook facebook = new Facebook("318494558191146"); 

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

    facebook.authorize(this, new DialogListener() { 
     @Override 
     public void onComplete(Bundle values) {} 
     @Override 
     public void onFacebookError(FacebookError error) {} 
     @Override 
     public void onError(DialogError e) {} 
     @Override 
     public void onCancel() {} 
    }); 
} 

@Override 
public void onActivityResult(int requestCode, int resultCode, Intent data) { 
    super.onActivityResult(requestCode, resultCode, data); 
    facebook.authorizeCallback(requestCode, resultCode, data); 
}} 

Answer 1

检查R.layout.main是否存在。

Answer 2

也许是因为您的应用程序支持多种语言，并且其中一个strings.xml文件中缺少一些字符串？