Re: IncompatibleClassChangeError usign Axis 1.2?????
I got this today, too. I had several different versions of the same jar file in the classpath. After removing all duplicates, it was okay. I don't know if it was wsdl4j or axis itself, but it was just a problem with duplicate classes in the classpath. hope this helps Peter Len schrieb: Hello, We are trying to upgrade from Axis 1.1 to Axis 1.2. The service that is running has the new Axis 1.2 libraries and the new WSDL2Java objects (using the 1.2 libraries) have been built, compiled, and installed. When I try to make a web service call, however, I get an IncompatibleClassChangeError. Part of the stack trace is below: INFO [14:07:07] (AxisServlet.java:logException:400) - Exception: java.lang.IncompatibleClassChangeError at org.apache.axis.message.MessageElement.addTextNode(MessageElement.java:1387) at org.apache.axis.message.SOAPHandler.addTextNode(SOAPHandler.java:148) at org.apache.axis.message.SOAPHandler.endElement(SOAPHandler.java:112) 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:424) at mil.dia.nces.security.validators.WSSecSignatureValidator.validate(WSSecSignatureValidator.java:117) at mil.dia.nces.security.util.NCESMessageValidator.validate(NCESMessageValidator.java:251) at mil.dia.nces.security.axis.handler.NCESBasicHandler.validate(NCESBasicHandler.java:259) at mil.dia.nces.security.axis.handler.NCESServerHandler.requestFlow(NCESServerHandler.java:99) at mil.dia.nces.security.axis.handler.NCESServerHandler.invoke(NCESServerHandler.java:59) at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32). Something that is wierd is that when I call a bogus service under the webapp that Axis is running I still get the IncompatibleClassChangeError: https://myserver:8445/onto-ws/services/NotAService When I call an older version (Axis 1.1) that does not throw the IncompatibleClassChangeError and call the bogus service I get the typical error: The AXIS engine could not find a target service to invoke! That makes me think that is whatever is causing this IncompatibleClassChangeError is happening before the service is called. I don't know the Axis routing so I am unsure where to look. It seems that the WSDL (via http://myserver:8090/onto-ws/services/Post2Ontology?wsdl) looks fine and the service seemed to load properly via the server-config.wsdd file. I also verified that I don't have multiple axis JAR files. Does anyone have a thought on this type of error? Thanks - Peter Len
Re: IncompatibleClassChangeError usign Axis 1.2?????
You have an inconsistency or incompatibility between the xerces, saaj and axis jars. If all of these come from the normal distribution of axis, the problem will likely go away. Presumably this is a classpath problem -- an old version of one of these jars is being found with new versions of the others. This problem has been discussed before in this mailing list. Looking at the archives might provide more detail. Jeff Peter Len wrote: Hello, We are trying to upgrade from Axis 1.1 to Axis 1.2. The service that is running has the new Axis 1.2 libraries and the new WSDL2Java objects (using the 1.2 libraries) have been built, compiled, and installed. When I try to make a web service call, however, I get an IncompatibleClassChangeError. Part of the stack trace is below: INFO [14:07:07] (AxisServlet.java:logException:400) - Exception: java.lang.IncompatibleClassChangeError at org.apache.axis.message.MessageElement.addTextNode(MessageElement.java:1387) at org.apache.axis.message.SOAPHandler.addTextNode(SOAPHandler.java:148) at org.apache.axis.message.SOAPHandler.endElement(SOAPHandler.java:112) 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:424) at mil.dia.nces.security.validators.WSSecSignatureValidator.validate(WSSecSignatureValidator.java:117) at mil.dia.nces.security.util.NCESMessageValidator.validate(NCESMessageValidator.java:251) at mil.dia.nces.security.axis.handler.NCESBasicHandler.validate(NCESBasicHandler.java:259) at mil.dia.nces.security.axis.handler.NCESServerHandler.requestFlow(NCESServerHandler.java:99) at mil.dia.nces.security.axis.handler.NCESServerHandler.invoke(NCESServerHandler.java:59) at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32). Something that is wierd is that when I call a bogus service under the webapp that Axis is running I still get the IncompatibleClassChangeError: https://myserver:8445/onto-ws/services/NotAService When I call an older version (Axis 1.1) that does not throw the IncompatibleClassChangeError and call the bogus service I get the typical error: The AXIS engine could not find a target service to invoke! That makes me think that is whatever is causing this IncompatibleClassChangeError is happening before the service is called. I don't know the Axis routing so I am unsure where to look. It seems that the WSDL (via http://myserver:8090/onto-ws/services/Post2Ontology?wsdl) looks fine and the service seemed to load properly via the server-config.wsdd file. I also verified that I don't have multiple axis JAR files. Does anyone have a thought on this type of error? Thanks - Peter Len
Re: IncompatibleClassChangeError usign Axis 1.2?????
Are u hosting this on Websphere app server? On 6/9/05, Peter Len <[EMAIL PROTECTED]> wrote: > Hello, > > We are trying to upgrade from Axis 1.1 to Axis 1.2. The service that is > running has the new Axis 1.2 libraries and the new WSDL2Java objects > (using the 1.2 libraries) have been built, compiled, and installed. > When I try to make a web service call, however, I get an > IncompatibleClassChangeError. Part of the stack trace is below: > > INFO [14:07:07] (AxisServlet.java:logException:400) - Exception: > java.lang.IncompatibleClassChangeError > at > org.apache.axis.message.MessageElement.addTextNode(MessageElement.java:1387) > at org.apache.axis.message.SOAPHandler.addTextNode(SOAPHandler.java:148) > at org.apache.axis.message.SOAPHandler.endElement(SOAPHandler.java:112) > 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:424) > at > mil.dia.nces.security.validators.WSSecSignatureValidator.validate(WSSecSignatureValidator.java:117) > at > mil.dia.nces.security.util.NCESMessageValidator.validate(NCESMessageValidator.java:251) > at > mil.dia.nces.security.axis.handler.NCESBasicHandler.validate(NCESBasicHandler.java:259) > at > mil.dia.nces.security.axis.handler.NCESServerHandler.requestFlow(NCESServerHandler.java:99) > at > mil.dia.nces.security.axis.handler.NCESServerHandler.invoke(NCESServerHandler.java:59) > at > org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32). > > Something that is wierd is that when I call a bogus service under the > webapp that Axis is running I still get the IncompatibleClassChangeError: > https://myserver:8445/onto-ws/services/NotAService > > When I call an older version (Axis 1.1) that does not throw the > IncompatibleClassChangeError and call the bogus service I get the > typical error: > The AXIS engine could not find a target service to invoke! > > That makes me think that is whatever is causing this > IncompatibleClassChangeError is happening before the service is called. > I don't know the Axis routing so I am unsure where to look. It seems > that the WSDL (via > http://myserver:8090/onto-ws/services/Post2Ontology?wsdl) looks fine and > the service seemed to load properly via the server-config.wsdd file. I > also verified that I don't have multiple axis JAR files. > > Does anyone have a thought on this type of error? > > Thanks - Peter Len > > > -- Davanum Srinivas -http://blogs.cocoondev.org/dims/
IncompatibleClassChangeError usign Axis 1.2?????
Hello, We are trying to upgrade from Axis 1.1 to Axis 1.2. The service that is running has the new Axis 1.2 libraries and the new WSDL2Java objects (using the 1.2 libraries) have been built, compiled, and installed. When I try to make a web service call, however, I get an IncompatibleClassChangeError. Part of the stack trace is below: INFO [14:07:07] (AxisServlet.java:logException:400) - Exception: java.lang.IncompatibleClassChangeError at org.apache.axis.message.MessageElement.addTextNode(MessageElement.java:1387) at org.apache.axis.message.SOAPHandler.addTextNode(SOAPHandler.java:148) at org.apache.axis.message.SOAPHandler.endElement(SOAPHandler.java:112) 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:424) at mil.dia.nces.security.validators.WSSecSignatureValidator.validate(WSSecSignatureValidator.java:117) at mil.dia.nces.security.util.NCESMessageValidator.validate(NCESMessageValidator.java:251) at mil.dia.nces.security.axis.handler.NCESBasicHandler.validate(NCESBasicHandler.java:259) at mil.dia.nces.security.axis.handler.NCESServerHandler.requestFlow(NCESServerHandler.java:99) at mil.dia.nces.security.axis.handler.NCESServerHandler.invoke(NCESServerHandler.java:59) at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32). Something that is wierd is that when I call a bogus service under the webapp that Axis is running I still get the IncompatibleClassChangeError: https://myserver:8445/onto-ws/services/NotAService When I call an older version (Axis 1.1) that does not throw the IncompatibleClassChangeError and call the bogus service I get the typical error: The AXIS engine could not find a target service to invoke! That makes me think that is whatever is causing this IncompatibleClassChangeError is happening before the service is called. I don't know the Axis routing so I am unsure where to look. It seems that the WSDL (via http://myserver:8090/onto-ws/services/Post2Ontology?wsdl) looks fine and the service seemed to load properly via the server-config.wsdd file. I also verified that I don't have multiple axis JAR files. Does anyone have a thought on this type of error? Thanks - Peter Len
