如何修复Android Studio中的“无法序列化”错误

Question

我是android应用的新手。我的任务是调用Web服务（使用SOAP）。我根据在互联网上找到的说明编写了代码。要序列化类，我正在使用kso​​ap2 ver。 3.4.0。该代码是在Android Studio中编写和测试的。调用网络服务后，我得到了：

  

java.lang.RuntimeException：无法序列化：“ +类名。

这是WSDL定义类的一部分。

<?xml version="1.0" encoding="utf-8"?>
<wsdl:definitions xmlns:tns="http://wko.symlek.zeto.olsztyn.pl/SymlekService/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="SymlekService" targetNamespace="http://wko.symlek.zeto.olsztyn.pl/SymlekService/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
  <wsdl:types>
    <xsd:schema targetNamespace="http://wko.symlek.zeto.olsztyn.pl/SymlekService/">
      <xsd:element name="ParametryPodajOstatniaProbe">
        <xsd:complexType>
          <xsd:sequence>
            <xsd:element name="nrStada" type="xsd:string" />
            <xsd:element name="czyTworzyc" type="xsd:boolean" />
          </xsd:sequence>
        </xsd:complexType>
      </xsd:element>
     <xsd:element name="OboraOstProba">
        <xsd:complexType>
          <xsd:sequence>
            <xsd:element minOccurs="1" name="nrStada" type="xsd:string" />
            <xsd:element minOccurs="0" maxOccurs="unbounded" name="nrObory" type="xsd:string" />
            <xsd:element name="status" type="tns:StatusObory" />
            <xsd:element minOccurs="0" name="dProby" type="xsd:date" />
            <xsd:element minOccurs="0" name="metOc" type="xsd:byte" />
            <xsd:element minOccurs="0" name="rodzProby" type="xsd:byte" />
            <xsd:element minOccurs="0" name="godzBiezDoju" type="xsd:time" />
            <xsd:element minOccurs="0" name="godzPoprzDoju" type="xsd:time" />
            <xsd:element minOccurs="0" name="liczbaKrow" type="xsd:short" />
            <xsd:element minOccurs="0" name="kodZoot1" type="xsd:string" />
            <xsd:element minOccurs="0" name="kodZoot2" type="xsd:string" />
            <xsd:element minOccurs="0" name="kodZoot3" type="xsd:string" />
            <xsd:element minOccurs="0" name="kodZoot4" type="xsd:string" />
            <xsd:element minOccurs="0" name="sumaMl" type="xsd:double" />
            <xsd:element minOccurs="0" name="liczbaDojow" type="xsd:byte" />
            <xsd:element minOccurs="0" name="liczbaKrowNieub" type="xsd:short" />
            <xsd:element minOccurs="0" name="dataWprow" type="xsd:date" />
            <xsd:element minOccurs="0" name="dataPrzyb" type="xsd:date" />
            <xsd:element minOccurs="0" name="dataUb" type="xsd:date" />
            <xsd:element minOccurs="0" maxOccurs="unbounded" name="krowy" type="tns:KrowaOstatniaProba" />
          </xsd:sequence>
        </xsd:complexType>
      </xsd:element>
      <xsd:simpleType name="StatusObory">
        <xsd:restriction base="xsd:string">
          <xsd:enumeration value="BEZ_KOREKTY" />
          <xsd:enumeration value="PO_KOREKCIE" />
          <xsd:enumeration value="BRAK_OBORY" />
          <xsd:enumeration value="NIE_STADO" />
          <xsd:enumeration value="NIE_PRZELICZONA" />
          <xsd:enumeration value="NOWE_STADO" />
        </xsd:restriction>
      </xsd:simpleType>
      <xsd:complexType name="KrowaOstatniaProba">
        <xsd:sequence>
          <xsd:element minOccurs="1" name="nrObory" type="xsd:string" />
          <xsd:element minOccurs="0" name="lp" type="xsd:short" />
          <xsd:element minOccurs="0" name="kolczyk" type="xsd:string" />
          <xsd:element minOccurs="0" name="nazwa" type="xsd:string" />
          <xsd:element minOccurs="0" name="nrOborowy" type="xsd:int" />
          <xsd:element minOccurs="0" name="nrGr" type="xsd:string" />
          <xsd:element minOccurs="0" name="szybk" type="xsd:byte" />
          <xsd:element minOccurs="0" name="temp" type="xsd:byte" />
          <xsd:element minOccurs="0" name="wynikiWOstPr" type="tns:WynikiOstatniaProba" />
          <xsd:element minOccurs="0" name="stanWOstPr" type="tns:StanOstatniaProba" />
          <xsd:element minOccurs="0" name="poprzZd" type="tns:ZdarzeniaPoprzednie" />
          <xsd:element minOccurs="0" name="ostPokr" type="tns:PokrycieOstatniaProba" />
        </xsd:sequence>
      </xsd:complexType>
      <xsd:complexType name="WynikiOstatniaProba">
        <xsd:sequence>
          <xsd:element minOccurs="0" name="doj1" type="xsd:double" />
          <xsd:element minOccurs="0" name="doj2" type="xsd:double" />
          <xsd:element minOccurs="0" name="doj3" type="xsd:double" />
          <xsd:element minOccurs="0" name="sumaMl" type="xsd:double" />
          <xsd:element minOccurs="0" name="prTl" type="xsd:double" />
          <xsd:element minOccurs="0" name="prBi" type="xsd:double" />
          <xsd:element minOccurs="0" name="lakt" type="xsd:double" />
          <xsd:element minOccurs="0" name="suchaM" type="xsd:double" />
          <xsd:element minOccurs="0" name="komSom" type="xsd:long" />
          <xsd:element minOccurs="0" name="moczn" type="xsd:long" />
        </xsd:sequence>
      </xsd:complexType>
      <xsd:complexType name="StanOstatniaProba">
        <xsd:sequence>
          <xsd:element minOccurs="0" name="dPrzyb" type="xsd:date" />
          <xsd:element minOccurs="0" name="kodPrzyb" type="xsd:byte" />
          <xsd:element minOccurs="0" name="dUb" type="xsd:date" />
          <xsd:element minOccurs="0" name="kodUb" type="xsd:byte" />
          <xsd:element minOccurs="0" name="kodCh" type="xsd:byte" />
          <xsd:element minOccurs="0" name="dZas" type="xsd:date" />
          <xsd:element minOccurs="0" name="kontZas" type="xsd:string" />
          <xsd:element minOccurs="0" name="dWyc" type="xsd:date" />
          <xsd:element minOccurs="0" name="kodPor" type="xsd:byte" />
          <xsd:element minOccurs="0" name="nrLakt" type="xsd:byte" />
          <xsd:element minOccurs="0" name="prognozowaneZdarzenie" type="xsd:string" />
        </xsd:sequence>
      </xsd:complexType>
      <xsd:complexType name="ZdarzeniaPoprzednie">
        <xsd:sequence>
          <xsd:element minOccurs="0" name="dOstWyc" type="xsd:date" />
          <xsd:element minOccurs="0" name="nrOstLakt" type="xsd:byte" />
          <xsd:element minOccurs="0" name="lCielWOstWyc" type="xsd:byte" />
          <xsd:element minOccurs="0" name="etWOstWyc" type="xsd:string" />
          <xsd:element minOccurs="0" name="kodOstWyc" type="xsd:byte" />
          <xsd:element minOccurs="0" name="dOstZas" type="xsd:date" />
          <xsd:element minOccurs="0" name="dOstUb" type="xsd:date" />
          <xsd:element minOccurs="0" name="dOstPrzyb" type="xsd:date" />
          <xsd:element minOccurs="0" name="kodOstPrzyb" type="xsd:byte" />
        </xsd:sequence>
      </xsd:complexType>
      <xsd:complexType name="PokrycieOstatniaProba">
        <xsd:sequence>
          <xsd:element name="nrBuh" type="xsd:string" />
          <xsd:element minOccurs="0" name="nazwaBuh" type="xsd:string" />
          <xsd:element minOccurs="0" name="dPokr" type="xsd:date" />
          <xsd:element minOccurs="0" name="kodPokr" type="xsd:byte" />
          <xsd:element minOccurs="0" name="dPokrDo" type="xsd:date" />
        </xsd:sequence>
      </xsd:complexType>
...
  <wsdl:message name="podajOstatniaProbeRequest">
    <wsdl:part name="parametry" element="tns:ParametryPodajOstatniaProbe" />
  </wsdl:message>
...
 <wsdl:binding name="symlekServiceSOAP" type="tns:symlekService">
    <soap:binding transport="http://schemas.xmlsoap.org/soap/http" />
    <wsdl:operation name="podajOstatniaProbe">
      <soap:operation soapAction="http://wko.symlek.zeto.olsztyn.pl/SymlekService/podajOstatniaProbe" />
      <wsdl:input>
        <soap:body use="literal" />
      </wsdl:input>
      <wsdl:output>
        <soap:body use="literal" />
      </wsdl:output>
    </wsdl:operation>

我的基于Kvmserializable的类：

package pl.pfhb.fernandomobile.transWS;

import org.ksoap2.serialization.KvmSerializable;
import org.ksoap2.serialization.PropertyInfo;

import java.util.Hashtable;

public class ParametryPodajOstatniaProbe implements KvmSerializable{
    protected String nrStada;
    protected Boolean czyTworzyc=false;

    public String getNrStada(){
        return nrStada;
    }
    public void setNrStada(String value) {
        this.nrStada = value;
    }
    public boolean isCzyTworzyc() {
        return czyTworzyc;
    }
    public void setCzyTworzyc(boolean value) {
        this.czyTworzyc = value;
    }

    @Override
    public Object getProperty(int index)
    {
        switch(index){
            case 0:
                return nrStada;
            case 1:
                return czyTworzyc;
            default:
                return null;
        }
    }

    @Override
    public void setProperty(int index, Object value){
        switch(index){
            case 0:
                nrStada=value.toString();
                break;
            case 1:
                czyTworzyc=(Boolean)czyTworzyc;
                break;
            default:
                break;
        }
    }

    @Override
    public void setInnerText(String value) {
        //need by compiler
    }

    @Override
    public String getInnerText(){
        //need by compiler
    }

    @Override
    public void getPropertyInfo(int index, Hashtable properties, PropertyInfo info){
        switch(index){
            case 0:
                info.type=PropertyInfo.STRING_CLASS;
                info.name="nrStada";
                break;
            case 1:
                info.type=PropertyInfo.BOOLEAN_CLASS;
                info.name="czyTworzyc";
                break;
            default:
                break;
        }
    }
    @Override
    public int getPropertyCount(){
        return 2;
    }
}

package pl.pfhb.fernandomobile.transWS;

import android.os.AsyncTask;

import org.ksoap2.SoapEnvelope;
import org.ksoap2.serialization.PropertyInfo;
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.HttpTransportSE;
import pl.pfhb.fernandomobile.transWS.ParametryPodajOstatniaProbe;

public class symServ {
    private static final String NAMESPACE="http://wko.symlek.zeto.olsztyn.pl/SymlekService/";
    private static final String URL="https://217.153.203.98/SymlekWS/services/symlekService/";

    public void pop(ParametryPodajOstatniaProbe param) {

        webServCall ws=new webServCall();
        ws.execute(param);
    }

    public class webServCall extends AsyncTask<ParametryPodajOstatniaProbe, Void, Void> {
        @Override
        protected Void doInBackground(ParametryPodajOstatniaProbe... param){
            if(android.os.Debug.isDebuggerConnected())
                android.os.Debug.waitForDebugger();
            final String SOAP_ACTION = "http://wko.symlek.zeto.olsztyn.pl/SymlekService/podajOstatniaProbe";
            final String METHOD_NAME = "podajOstatniaProbe";

            SoapObject soapObj = new SoapObject(NAMESPACE, METHOD_NAME);
            PropertyInfo pi = new PropertyInfo();
            pi.setName("ParametryPodajOstatniaProbe");
            pi.setValue(param);
            pi.setType(new ParametryPodajOstatniaProbe().getClass());
            soapObj.addProperty(pi);
            SoapSerializationEnvelope soapEnv = new SoapSerializationEnvelope(SoapEnvelope.VER11);
            soapEnv.dotNet = true;
            soapEnv.setOutputSoapObject(soapObj);
            soapEnv.addMapping(NAMESPACE, "ParametryPodajOstatniaProbe", new ParametryPodajOstatniaProbe().getClass());
            HttpTransportSE ht = new HttpTransportSE(URL);
            ht.debug = true;
            try {
                ht.call(SOAP_ACTION, soapEnv);
            } catch (Exception e) {
                //for test
                String s = e.getMessage().toString();
                //java.lang.RuntimeException: Cannot serialize: [Lpl.pfhb.fernandomobile.transWS.ParametryPodajOstatniaProbe;@f1d6c65
            }
            return null;
        }

        @Override
        protected void onPreExecute(){
            //later
        }
    }
}

在用kotlin编写的按钮代码中使用了类（已经在前面编写过）：

var tr: symServ = symServ()
var pr:ParametryPodajOstatniaProbe= ParametryPodajOstatniaProbe()
pr.nrStada="4111111";
if(!pr.isCzyTworzyc()){
    pr.isCzyTworzyc=true
}
tr.pop(pr)

我想向您寻求帮助。我有3个问题：

1. 数据在soapObj中（调试）。通过ht.call（SOAP_ACTION，soapEnv）调用Web服务之后；我收到错误“ java.lang.RuntimeException：无法序列化：[Lpl.pfhb.fernandomobile.transWS.ParametryPodajOstatniaProbe; @ f1d6c65”-我在做什么错了？

2. Web服务需要通过用户名和密码进行授权。没有HttpTransportBasicAuth（如手册中所述）。如何将它们传递给Web服务？

3. 已经编写了OboraOstProba类（长代码）如何捕获ht的响应并将其放入OboraOstProba类中？ 预先感谢。