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From "Matthew J. Duftler" <duft...@watson.ibm.com>
Subject RE: SAXParserException
Date Mon, 11 Jun 2001 17:32:39 GMT
Hi David,

> [faultString=Unable to resolve target
>  object: null] [faultActorURI=/soap/servlet/rpcrouter] [DetailEntries=]

It looks like it can't find the target object. Did you deploy it? Are you
sure the service ID matches "urn:ReadingListManager" exactly? When you run
the ServiceManagerClient with the "list" argument, does it show this service
as being deployed?

-Matt

> -----Original Message-----
> From: David Turner [mailto:turner@genome.wi.mit.edu]
> Sent: Monday, June 11, 2001 1:17 PM
> To: soap-dev@xml.apache.org
> Subject: Re: SAXParserException
>
>
> Hi Matt,
> Thanks for replying to my message.  Any help will be greatly appreciated.
>
> Here's my sample client code SearchReadingList.java (pretty
> basic) followed by
> the fault information and exception info:
>
>  import java.util.*;
>  import java.net.*;
>  import org.apache.soap.*;
>  import org.apache.soap.encoding.*;
>  import org.apache.soap.encoding.soapenc.*;
>  import org.apache.soap.rpc.*;
>
>  public class SearchReadingList
>  {
>     public static void main(String[] args) throws Exception
>     {
>        // Address of SOAP router
>        URL url=new URL(args[0]);
>
>        // "Title", "Author", or "Category"
>        String paramName=args[1];
>
>        // Title, Author, or Category
>        String param=args[2];
>
>        // Build the call
>        Call call=new Call();
>        call.setSOAPMappingRegistry(new SOAPMappingRegistry());
>        call.setEncodingStyleURI(Constants.NS_URI_SOAP_ENC);
>        call.setTargetObjectURI("urn:ReadingListManager");
>        call.setMethodName("searchList");
>
>        Vector params=new Vector();
>
>        params.addElement(new Parameter("parameterName", String.class,
> paramName, null));
>        params.addElement(new Parameter("parameter", String.class, param,
> null));
>        call.setParams(params);
>
> System.out.println("Call=" + call.toString());
>
>        // Invoke the call to the SOAP server
>        Response resp=call.invoke(url,"");
>
>        // Print the returned string
>        boolean status=resp.generatedFault();
>        if (status)
>        {
>           Fault f = resp.getFault();
>           System.out.println(f.toString());
>           System.out.println("Ending abnormally....");
>           return;
>        }
>
>        Parameter ret=resp.getReturnValue();
>        Object value=ret.getValue();
>        System.out.println(value);
>     }
>  }
> ------------------------------------------------------------------
> --------------------------
>
> When I run the client I get the following fault information back from the
> server after it throws a SAXParserException which is listed down below:
>
> E:\Whitehead\Soap-Example>java SearchReadingList
> "http://calvin:8080/soap/servlet/rpcrouter" "Author" "Anton Chekhov"
> Call=[Header=null] [methodName=searchList]
> [targetObjectURI=urn:ReadingListManager] [encodingStyleUR
> I=http://schemas.xmlsoap.org/soap/encoding/] [SOAPContext=[Parts={}]]
> [Params={[[name=parameterName]
>  [type=class java.lang.String] [value=Author] [encodingStyleURI=null]],
> [[name=parameter] [type=clas
> s java.lang.String] [value=Anton Chekhov] [encodingStyleURI=null]]}]
> [Attributes={}] [faultCode=SOAP-ENV:Server.BadTargetObjectURI]
> [faultString=Unable to resolve target
>  object: null] [faultActorURI=/soap/servlet/rpcrouter] [DetailEntries=]
> [FaultEntries=]
> Ending abnormally....
> E:\Whitehead\Soap-Example>
>
> ------------------------------------------------------------------
> --------------------------
>
> This looks like it's being thrown in Tomcat:
>
> org.xml.sax.SAXParseException: The content of elements must consist of
> well-formed character data or
>  markup.
>         at
> org.apache.xerces.framework.XMLParser.reportError(XMLParser.java:1067)
>         at
> org.apache.xerces.framework.XMLDocumentScanner.reportFatalXMLError
> (XMLDocumentScanner.jav
>
> a:626)
>         at
> org.apache.xerces.framework.XMLDocumentScanner.abortMarkup(XMLDocu
> mentScanner.java:680)
>
>         at
> org.apache.xerces.framework.XMLDocumentScanner$ContentDispatcher.d
> ispatch(XMLDocumentScan
>
> ner.java:1250)
>         at
> org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocume
> ntScanner.java:381)
>
>         at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:952)
>         at ReadingList.read(ReadingList.java:35)
>         at ReadingList.<init>(ReadingList.java:22)
>         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
>         at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstr
> uctorAccessorImpl.java:
>
> 33)
>         at
> sun.reflect.InflatableConstructorAccessorImpl.newInstance(Inflatab
> leConstructorAccessorIm
>
> pl.java:38)
>         at java.lang.reflect.Constructor.newInstance(Constructor.java:273)
>         at java.lang.Class.newInstance0(Class.java:290)
>         at java.lang.Class.newInstance(Class.java:249)
>         at
> org.apache.soap.server.http.ServerHTTPUtils.getTargetObject(Server
> HTTPUtils.java:279)
>
>         at
> org.apache.soap.providers.RPCJavaProvider.locate(RPCJavaProvider.java:117)
>         at
> org.apache.soap.server.http.RPCRouterServlet.doPost(RPCRouterServl
> et.java:285)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
>         at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(A
> pplicationFilterChain.j
>
> ava:254)
>         at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(Applicati
> onFilterChain.java:194)
>
>         at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapp
> erValve.java:255)
>
>         at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel
> ine.java:566)
>
>         at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.
> java:472)
>         at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
>         at
> org.apache.catalina.core.StandardContextValve.invoke(StandardConte
> xtValve.java:225)
>
>         at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel
> ine.java:566)
>
>         at
> org.apache.catalina.valves.CertificatesValve.invoke(CertificatesVa
> lve.java:246)
>
>         at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel
> ine.java:564)
>
>         at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.
> java:472)
>         at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
>         at
> org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2252)
>         at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValv
> e.java:164)
>         at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel
> ine.java:566)
>
>         at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:446)
>         at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel
> ine.java:564)
>
>         at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.
> java:472)
>         at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
>         at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngine
> Valve.java:163)
>
>         at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel
> ine.java:566)
>
>         at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.
> java:472)
>         at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
>         at
> org.apache.catalina.connector.http.HttpProcessor.process(HttpProce
> ssor.java:875)
>
>         at
> org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor
> .java:952)
>         at java.lang.Thread.run(Thread.java:579)
> =======================================================================
>
>
>
>
> "Matthew J. Duftler" wrote:
>
> > Hi David,
> >
> > You do not need a network connection to run the code. Some of
> the samples,
> > however, do require a connection. Which sample are you running,
> and what is
> > being returned? Use the TcpTunnelGui, as described in the docs,
> to see what
> > is being transmitted.
> >
> > Thanks,
> > -Matt
> >
> > > -----Original Message-----
> > > From: David Turner [mailto:turner@genome.wi.mit.edu]
> > > Sent: Monday, June 11, 2001 12:53 PM
> > > To: SoapDev
> > > Subject: SAXParserException
> > >
> > >
> > > I'm currently running soap2.2 with tomcat 4 beta on a
> standalone machine
> > >
> > > (no net connection), and when I run a simple example I get a
> > > SaxParserException saying "The contents of elements must consist of
> > > well-formed character data or markup."  Am I getting this message
> > > because it can't get to "http://schemas.xmlsoap.org/soap/envelope/"?
> > >
> > > Is there a way to run soap applications without connecting to
> the net if
> > >
> > > the above is true?  Normally, this would run on a network,
> but I trying
> > > to create a development environment.
> > >
> > >
> > >
>
> --
> David Turner <turner@genome.wi.mit.edu>
> Senior Software Engineer
> Whitehead Institute/MIT Center for Genome Research
> One Kendall Square, Bldg. 300
> Cambridge, MA 02139-1561 USA
> phone 617-252-1573 / fax 617-252-1902
>
>


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