Android 从webservice Ksoap删除数据时发生的错误

在ksoap对象中从internet请求数据时出错

    public String[] getProfile(String email) {

    String[] profileArray = new String[3];
    METHOD_NAME = "getProfile";
    SoapObject getprofileSoapObject = new SoapObject(NAMESPACE,METHOD_NAME);
            //To avoid code duplication getproperty. Set info

    getprofileSoapObject.addProperty(setProperty("email", email));

    SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
    envelope.setOutputSoapObject(getprofileSoapObject);

    HttpTransportSE http = new HttpTransportSE(URL);
    try { //call httptransport
        http.call(SOAP_ACTION, envelope);

        SoapObject  SoapObject2 = (SoapObject) envelope.bodyIn;

        //Set  profile detail
        profileArray[0] =  SoapObject2.getProperty(0).toString();
        profileArray[1] =  SoapObject2.getProperty(1).toString();
        profileArray[2] =  SoapObject2.getProperty(2).toString();
        return profileArray;
    } catch (Exception e) {
        //System.out.println(e.getMessage());

    }
    return profileArray;
}

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NullPointerException错误发生在http.call

请从logcat完成stacktrace之后？在com.db.getidea.DbConnection.getProfile（DbConnection.java:37）在com.getidea.getideatest.Profile.onCreate（Profile.java:36）我不知道如何添加所有logcat。我是新用户