Trouble consuming WordPress data

I’m writing an application that uses the wordpress-java library to display each article in a ListView (much like the NYTimes app, and other similar news apps). Here is the full stack trace I get whenever I try to grab the data (both from the emulator and from my phone(Motorola Droid)):

05-16 23:00:45.800: WARN/System.err(1198): redstone.xmlrpc.XmlRpcException: The response could not be parsed.
05-16 23:00:45.839: WARN/System.err(1198):     at redstone.xmlrpc.XmlRpcClient.handleResponse(Unknown Source)
05-16 23:00:45.847: WARN/System.err(1198):     at redstone.xmlrpc.XmlRpcClient.endCall(Unknown Source)
05-16 23:00:45.847: WARN/System.err(1198):     at redstone.xmlrpc.XmlRpcClient.invoke(Unknown Source)
05-16 23:00:45.847: WARN/System.err(1198):     at redstone.xmlrpc.XmlRpcProxy.invoke(Unknown Source)
05-16 23:00:45.847: WARN/System.err(1198):     at net.bican.wordpress.$Proxy1.getRecentPosts(Native Method)
05-16 23:00:45.847: WARN/System.err(1198):     at net.bican.wordpress.Wordpress.getRecentPosts(WordPress.java:497)
05-16 23:00:45.847: WARN/System.err(1198):     at namespace.onCreate(Test.java:28)
05-16 23:00:45.847: WARN/System.err(1198):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
05-16 23:00:45.847: WARN/System.err(1198):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
05-16 23:00:45.847: WARN/System.err(1198):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
05-16 23:00:45.847: WARN/System.err(1198):     at android.app.ActivityThread.access$2300(ActivityThread.java:125)
05-16 23:00:45.847: WARN/System.err(1198):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
05-16 23:00:45.847: WARN/System.err(1198):     at android.os.Handler.dispatchMessage(Handler.java:99)
05-16 23:00:45.847: WARN/System.err(1198):     at android.os.Looper.loop(Looper.java:123)
05-16 23:00:45.847: WARN/System.err(1198):     at android.app.ActivityThread.main(ActivityThread.java:4627)
05-16 23:00:45.847: WARN/System.err(1198):     at java.lang.reflect.Method.invokeNative(Native Method)
05-16 23:00:45.847: WARN/System.err(1198):     at java.lang.reflect.Method.invoke(Method.java:521)
05-16 23:00:45.847: WARN/System.err(1198):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
05-16 23:00:45.847: WARN/System.err(1198):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
05-16 23:00:45.847: WARN/System.err(1198):     at dalvik.system.NativeStart.main(Native Method)
05-16 23:00:45.847: WARN/System.err(1198): Caused by: redstone.xmlrpc.XmlRpcException: Could not instantiate XMLReader parser
05-16 23:00:45.847: WARN/System.err(1198):     at redstone.xmlrpc.XmlRpcParser.parse(Unknown Source)
05-16 23:00:45.847: WARN/System.err(1198):     ... 20 more
05-16 23:00:45.847: WARN/System.err(1198): Caused by: org.xml.sax.SAXException: Can't create default XMLReader; is system property org.xml.sax.driver set?
05-16 23:00:45.847: WARN/System.err(1198):     at org.xml.sax.helpers.XMLReaderFactory.createXMLReader(XMLReaderFactory.java:157)
05-16 23:00:45.847: WARN/System.err(1198):     ... 21 more

However, when I throw the exact same code into a simple Java app, I am able to query all the data normally. In the Manifest I have enabled permission to android.permission.INTERNET. Is there anything else that I need to enable? I looked through the others and none of the others seem to refer to anything data-related (the only thing I need).

Here is the code from the Java app (the Android looks pretty much the same, plus the ListView code)

    String username = "username";
    String password = "password";
    String xmlRpcUrl = "http://www.example.com/xmlrpc.php";

    try
    {
        WordPress wp = new WordPress(username, password, xmlRpcUrl);            
        List<Page> recentPosts = wp.getRecentPosts(10);

        for (Page p : recentPosts)
        {
            System.out.println(p.getTitle());
        }
    }
    catch (Exception e)
    {
        e.printStackTrace();
    }