Javascript Phonegap在android emulator上不工作（找不到index.html）

我正在使用phonegap创建一个显示html5网页的本机android应用程序，问题是在模拟器上，该应用程序会产生一个应用程序错误，说明：

"the connection to the server was unsuccesfull(file://android_assets/www/index.html)"

同一个应用程序在我的HTC One X上启动得很好，所以我认为这不是我代码的问题

这是我的android代码

public class MainScreen extends DroidGap
{
    private Caller caller;


    private static final String Wrapper = "Wrapper";


    @Override
    public void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        super.init();
        caller = new Caller(this,appView);
        appView.addJavascriptInterface(caller, Wrapper);
        super.loadUrl(Config.getStartUrl());
        //super.loadUrl("file:///assets/www/index2.html");
        // Set by <content src="index.html" /> in config.xml







public class Caller {

    private Wrapper mwrapper;
    private String serverDomain;
    private String serverFromIp;
    private String serverToIp;
    private String username;
    private String password;
    private WebView mWebView;
    private DroidGap mGap;

    public Caller(DroidGap gap, WebView webview){
        mGap = gap;
        mWebView = webview;
        mwrapper = new Wrapper();

        //TODO: figure out a way to handle callback

    }
    @JavascriptInterface
    public int register(){

    }
    @JavascriptInterface
    public void send(String message){

    }
        }

---

通过遵循这个

让它工作起来似乎不正确。index.html应该是合法的。还有其他选择吗？

05-31 09:27:09.690: E/CordovaWebView(1642): CordovaWebView: TIMEOUT ERROR!
05-31 09:27:09.690: D/Cordova(1642): CordovaWebViewClient.onReceivedError: Error code=-6 Description=The connection to the server was unsuccessful. URL=file:///android_asset/www/index.html
05-31 09:27:09.700: D/DroidGap(1642): onMessage(onReceivedError,{"errorCode":-6,"url":"file:\/\/\/android_asset\/www\/index.html","description":"The connection to the server was unsuccessful."})