Changes for page Web Services-Common Pitfalls and Troubleshooting
Last modified by Matthew Taylor on 2008/09/13 12:25
From version 1.1
edited by smmccraw
on 2007/07/08 09:46
on 2007/07/08 09:46
Change comment:
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To version 3.1
edited by Pascal Robert
on 2007/09/03 19:40
on 2007/09/03 19:40
Change comment:
There is no comment for this version
Summary
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Page properties (3 modified, 0 added, 0 removed)
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... ... @@ -1,1 +1,1 @@ 1 - Programming__WebObjects-WebServices-Common Pitfalls and Troubleshooting1 +Web Services-Common Pitfalls and Troubleshooting - Author
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... ... @@ -1,1 +1,1 @@ 1 -XWiki. smmccraw1 +XWiki.probert - Content
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... ... @@ -1,26 +1,24 @@ 1 -== NullPointerException calling WebService with Axis 1 +== NullPointerException calling WebService with Axis == 2 2 3 3 If you get an exception like the following: 4 4 5 5 {{panel}} 6 6 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 - 15 - 16 - 7 +Caused by: java.lang.NullPointerException 8 +at java.util.Hashtable.put(Hashtable.java:396) 9 +at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.setProperty(SAXParserImpl.java:395) 10 +at org.apache.axis.encoding.DeserializationContextImpl.parse(DeserializationContextImpl.java:246) 11 +at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:538) 12 +at org.apache.axis.Message.getSOAPEnvelope(Message.java:376) 13 +at org.apache.axis.client.Call.invokeEngine(Call.java:2583) 14 +at org.apache.axis.client.Call.invoke(Call.java:2553) 15 +at org.apache.axis.client.Call.invoke(Call.java:2248) 16 +... 5 more 17 17 18 18 {{/panel}} 19 19 20 20 It's most likely because you are using Java 1.5 with Axis 1.1. If you want your client to run on Java 1.5, you will need to upgrade to Axis 1.2RC2. 21 21 22 -== Losing Session with Axis Client 22 +== Losing Session with Axis Client == 23 23 24 24 For more information about cookie-based sessions with Axis clients, read the [[Consuming with Axis in Java>>Programming__WebObjects-Web_Services-Web_Service_Provider||anchor="Consuming_with_Axis_in_Java"]] section. 25 - 26 -Category:WebObjects