perfsonar development work

[Maciej Glowiak <>]

Michael,

Please post such e-mails on the mailing list. Perhaps other participants 
 had similar problems and they will be able to help you. (or just send 
CC to the list)

I don't know what the problem may be. I tested SOAPClient today and it 
worked fine. I think the problem is with your tomcat installation.

Maybe you didn't set proper properties in catalina.properties file? Then 
the LS seems to be deployed properly but in case of coming request it 
may return null ptr ex.

Maybe some other opinions?

Maciej

-------- Original Message --------
Subject:        problem with SOAPClient
Date:   Wed, 08 Nov 2006 13:13:33 +0200
From:   Michael Michalis 
<>
To:     Maciej Glowiak 
<>



Hi Maciej,



I’ve downloaded from svn the entire perfsonar directory and rebuilt  it
using the instructions in the wiki.

I’ve validaded axis and the page of the LookupService is shown on
firefox as normal. I’ve tryied to test the installation using the
included tests ( ls-run-client-register ) but I get an exception saying
connection was refused. Then I tried to communicate with  the service
from another pc via the SOAPClient and I got the following exception:

End point: http://194.42.2.67:80/axis/services/LookupService

Request file: C:\LSRegisterRequest.xml

Response file: C:\response.xml

SOAPClient.makeRequest: General exception encountered by client

AxisFault

 faultCode:
{_http://schemas.xmlsoap.org/soap/envelope/}Server.userException_

 faultSubcode:

 faultString: _java.lang.NullPointerException_

 faultActor:

 faultNode:

 faultDetail:

      {http://xml.apache.org/axis/}hostname:localhost.localdomain



_java.lang.NullPointerException_

      at
org.apache.axis.message.SOAPFaultBuilder.createFault(_SOAPFaultBuilder.java:222_)

      at
org.apache.axis.message.SOAPFaultBuilder.endElement(_SOAPFaultBuilder.java:129_)

      at
org.apache.axis.encoding.DeserializationContext.endElement(_DeserializationContext.java:1087_)

      at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown
Source)

      at
org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown
Source)

      at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown 

Source)

      at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
Source)

      at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)

      at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)

      at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)

      at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)

      at javax.xml.parsers.SAXParser.parse(Unknown Source)

      at
org.apache.axis.encoding.DeserializationContext.parse(_DeserializationContext.java:227_)

      at org.apache.axis.SOAPPart.getAsSOAPEnvelope(_SOAPPart.java:696_)

      at org.apache.axis.Message.getSOAPEnvelope(_Message.java:435_)

      at
org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(_MustUnderstandChecker.java:62_)

      at org.apache.axis.client.AxisClient.invoke(_AxisClient.java:206_)

      at org.apache.axis.client.Call.invokeEngine(_Call.java:2784_)

      at org.apache.axis.client.Call.invoke(_Call.java:2767_)

      at org.apache.axis.client.Call.invoke(_Call.java:1792_)

      at ls.common.SOAPClient.makeRequest(_SOAPClient.java:98_)

      at ls.common.SOAPClient.main(_SOAPClient.java:158_)

Client exiting



It seems the server returned null or something. Do you have any idea why
this problem is happening. Iwould very much appreciate any information
about this issue.







Best Regards,





Michalis Michael


--

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| Maciej Glowiak        Network Research and Development            ||
| 

     Poznan Supercomputing and Networking Center ||
| (+48 61) 858 2024     http://monstera.man.poznan.pl/              ||
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