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From "Chris van Es" <Chris.Va...@openwave.com>
Subject problem during schema generation
Date Mon, 30 Mar 2009 23:41:38 GMT
Hi, I've recently began to have a problem with axis2 1.4.1 where during deployment of our service
in tomcat 6.0.18, I get an error that the aar file is not valid and fails to load. This code
has previously worked and no changes have be made to the methods exposed via the SOAP interface
except that a sub method call in these exposed methods now makes a call to an interface of
which the implementation contains a static inner thread class which polls a queue for messages
to send. From looking at the axis code it seems to fail when trying to retrieve class/package
information and I was wondering would axis have a problem with the member/inner class? 

I should also mention that the inner class works with our other webapp deployed - both webapps
access this core functionality.

I've tried turning logging up full but I can't get anymore information that what it below.
Any suggestions?
 

2009-03-30 17:55:29,085 [-][1000][21541][ContainerBackgroundProcessor[StandardEngine[Catalina]]]
ERROR    deployment.ServiceDeployer The pp.aar service, which is not valid, caused The following
error occurred during schema generation: null

org.apache.axis2.deployment.DeploymentException: The following error occurred during schema
generation: null
        at org.apache.axis2.deployment.repository.util.ArchiveReader.processServiceGroup(ArchiveReader.java:151)
        at org.apache.axis2.deployment.ServiceDeployer.deploy(ServiceDeployer.java:81)
        at org.apache.axis2.deployment.repository.util.DeploymentFileData.deploy(DeploymentFileData.java:136)
        at org.apache.axis2.deployment.DeploymentEngine.doDeploy(DeploymentEngine.java:597)
        at org.apache.axis2.deployment.repository.util.WSInfoList.update(WSInfoList.java:144)
        at org.apache.axis2.deployment.RepositoryListener.update(RepositoryListener.java:330)
        at org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:227)
        at org.apache.axis2.deployment.DeploymentEngine.loadServices(DeploymentEngine.java:131)

        at org.apache.axis2.deployment.WarBasedAxisConfigurator.loadServices(WarBasedAxisConfigurator.java:284)

        at org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContext(ConfigurationContextFactory.java:82)
        at org.apache.axis2.transport.http.AxisServlet.initConfigContext(AxisServlet.java:516)
        at org.apache.axis2.transport.http.AxisServlet.init(AxisServlet.java:436)
        at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1172)
         at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:992)
        at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4058)
        at org.apache.catalina.core.StandardContext.start(StandardContext.java:4371)
        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
        at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:830)
        at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:719)
        at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:490)
        at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1217)
        at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:293)
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
        at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1337)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590)
        at java.lang.Thread.run(Unknown Source)
Caused by: org.apache.axis2.deployment.DeploymentException: The following error occurred during
schema generation: null
        at org.apache.axis2.deployment.ServiceGroupBuilder.populateServiceGroup(ServiceGroupBuilder.java:106)
        at org.apache.axis2.deployment.repository.util.ArchiveReader.buildServiceGroup(ArchiveReader.java:110)
        at org.apache.axis2.deployment.repository.util.ArchiveReader.processServiceGroup(ArchiveReader.java:144)
        ... 29 more
Caused by: org.apache.axis2.deployment.DeploymentException: The following error occurred during
schema generation: null
        at org.apache.axis2.deployment.ServiceBuilder.populateService(ServiceBuilder.java:431)
        at org.apache.axis2.deployment.ServiceGroupBuilder.populateServiceGroup(ServiceGroupBuilder.java:101)
        ... 31 more
Caused by: org.apache.axis2.deployment.DeploymentException: The following error occurred during
schema generation: null
        at org.apache.axis2.deployment.ServiceBuilder.populateService(ServiceBuilder.java:394)
        ... 32 more
Caused by: java.lang.NullPointerException
        at org.apache.axis2.description.java2wsdl.DefaultSchemaGenerator.getQualifiedName(DefaultSchemaGenerator.java:1105)
        at org.apache.axis2.description.java2wsdl.DefaultSchemaGenerator.generateSchema(DefaultSchemaGenerator.java:522)
        at org.apache.axis2.description.java2wsdl.DefaultSchemaGenerator.generateSchemaforFieldsandProperties(DefaultSchemaGenerator.java:736)
        at org.apache.axis2.description.java2wsdl.DefaultSchemaGenerator.generateSchema(DefaultSchemaGenerator.java:639)
        at org.apache.axis2.description.java2wsdl.DefaultSchemaGenerator.generateSchemaforFieldsandProperties(DefaultSchemaGenerator.java:736)
        at org.apache.axis2.description.java2wsdl.DefaultSchemaGenerator.generateSchema(DefaultSchemaGenerator.java:639)
        at org.apache.axis2.description.java2wsdl.DefaultSchemaGenerator.generateSchemaForType(DefaultSchemaGenerator.java:793)
        at org.apache.axis2.description.java2wsdl.DefaultSchemaGenerator.processMethods(DefaultSchemaGenerator.java:406)
        at org.apache.axis2.description.java2wsdl.DefaultSchemaGenerator.generateSchema(DefaultSchemaGenerator.java:280)
        at org.apache.axis2.deployment.util.Utils.fillAxisService(Utils.java:537)
        at org.apache.axis2.deployment.ServiceBuilder.populateService(ServiceBuilder.java:390)
 

Thanks,


Chris.

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