CODEWITHSUNDEEP
web-servicessoapwebspherejava-7
Shravan Ramamurthy
Shravan Ramamurthy

Reputation: 4096

How to resolve java.lang.VerifyError: JVMVRFY012 stack shape inconsistent; class=com/sun/xml/messaging/saaj/soap/SOAPDocumentImpl

I am getting the below error when calling SOAP based webservice from SOAP client. This WebService is deployed in Websphere 8.5.0 with IBM JDK 7.0. however i am able to successfully call and get the response from the same WebService, when i deploy the same ear in WAS with IBM JDK 6.0.Any inputs on how to resolve this issue would be much appreciated.

java.lang.VerifyError: JVMVRFY012 stack shape inconsistent; class=com/sun/xml/messaging/saaj/soap/SOAPDocumentImpl, method=createDocumentFragment()Lorg/w3c/dom/DocumentFragment;, pc=5 at java.lang.J9VMInternals.verifyImpl(Native Method) at java.lang.J9VMInternals.verify(J9VMInternals.java:94) at java.lang.J9VMInternals.initialize(J9VMInternals.java:169) at com.sun.xml.messaging.saaj.soap.SOAPPartImpl.(SOAPPartImpl.java:106) at com.sun.xml.messaging.saaj.soap.ver1_2.SOAPPart1_2Impl.(SOAPPart1_2Impl.java:69) at com.sun.xml.messaging.saaj.soap.ver1_2.Message1_2Impl.getSOAPPart(Message1_2Impl.java:89) at com.sun.xml.messaging.saaj.soap.MessageImpl.initCharsetProperty(MessageImpl.java:1491) at com.sun.xml.messaging.saaj.soap.MessageImpl.init(MessageImpl.java:552) ... 47 more

Upvotes: 1

Views: 13652

Answers (2)

Shravan Ramamurthy
Shravan Ramamurthy

Reputation: 4096

The issue was due conflict between the WAS provided Libraries vs WebApp libraries.Finally i am able to fix this issue by making the fallowing changes. Now i am able to deploy the same application on WAS 8.5.0, 8.5.5 with IBM Java 6 or 7.

  1. Set the WebModule level class loader property to Class loaded with local class loader first (parent last). This can be achieved by using WebSphere admin console

    Applications-> All Applications->Select Application Name->Manage Modules->select a module->class loader order

  2. Removed the below dependencies from my project pom

    wsdl4j, axis-saaj, axis-jaxrpc, org.apache.axis, xml-apis,commons-discovery, jaxb-core

  3. Added the below dependencies to my project pom

    xalan, xercesImpl, jaxb-apis, jaxb-impl

Upvotes: 1

keshlam
keshlam

Reputation: 8058

"Stack shape inconsistent" typically means that a class being used as an argument was changed between when the caller was compiled and when the callee was compiled. The easy fix is to recompile both sides so they are using the same definition of the class.

(Most often, I just recompile my whole project rather than trying to figure out what's out of synch.)

Upvotes: 0

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