Unable to locate Spring NamespaceHandler

[rodolfobarbeiro]

Hi,

The following error occurs when starting my bundle:

10-06-2011 15:46:02,211 [SpringOsgiExtenderThread-1] ERROR Application context refresh failed (OsgiBundleXmlApplicationContext(bundle=mybundle-engine, config=osgibundle:/META-INF/spring/*.xml))
org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Unable to locate Spring NamespaceHandler for XML schema namespace [http://www.springframework.org/schema/osgi]
Offending resource: URL [bundle://125.0:0/META-INF/spring/bundle-context-osgi.xml]

	at org.springframework.beans.factory.parsing.FailFastProblemReporter.error(FailFastProblemReporter.java:68)
	at org.springframework.beans.factory.parsing.ReaderContext.error(ReaderContext.java:85)
	at org.springframework.beans.factory.parsing.ReaderContext.error(ReaderContext.java:80)
	at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.error(BeanDefinitionParserDelegate.java:284)
	at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1332)
	at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1325)
	at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:135)
	at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:93)
	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:493)
	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:390)
	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:334)
	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:302)
	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:143)
	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:178)
	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:149)
	at org.springframework.osgi.context.support.OsgiBundleXmlApplicationContext.loadBeanDefinitions(OsgiBundleXmlApplicationContext.java:172)
	at org.springframework.osgi.context.support.OsgiBundleXmlApplicationContext.loadBeanDefinitions(OsgiBundleXmlApplicationContext.java:142)
	at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:130)
	at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:467)
	at org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext.access$800(AbstractDelegatedExecutionApplicationContext.java:62)
	at org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext$3.run(AbstractDelegatedExecutionApplicationContext.java:244)
	at org.springframework.osgi.util.internal.PrivilegedUtils.executeWithCustomTCCL(PrivilegedUtils.java:87)
	at org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext.startRefresh(AbstractDelegatedExecutionApplicationContext.java:222)
	at org.springframework.osgi.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor.stageOne(DependencyWaiterApplicationContextExecutor.java:225)
	at org.springframework.osgi.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor.refresh(DependencyWaiterApplicationContextExecutor.java:178)
	at org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext.refresh(AbstractDelegatedExecutionApplicationContext.java:159)
	at org.springframework.osgi.extender.internal.activator.LifecycleManager$1.run(LifecycleManager.java:223)
	at java.lang.Thread.run(Unknown Source)
10-06-2011 15:46:02,212 [SpringOsgiExtenderThread-1] ERROR Unable to create application context for [mybundle-engine], unsatisfied dependencies: none
org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Unable to locate Spring NamespaceHandler for XML schema namespace [http://www.springframework.org/schema/osgi]
Offending resource: URL [bundle://125.0:0/META-INF/spring/bundle-context-osgi.xml]

	at org.springframework.beans.factory.parsing.FailFastProblemReporter.error(FailFastProblemReporter.java:68)
	at org.springframework.beans.factory.parsing.ReaderContext.error(ReaderContext.java:85)
	at org.springframework.beans.factory.parsing.ReaderContext.error(ReaderContext.java:80)
	at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.error(BeanDefinitionParserDelegate.java:284)
	at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1332)
	at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1325)
	at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:135)
	at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:93)
	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:493)
	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:390)
	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:334)
	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:302)
	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:143)
	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:178)
	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:149)
	at org.springframework.osgi.context.support.OsgiBundleXmlApplicationContext.loadBeanDefinitions(OsgiBundleXmlApplicationContext.java:172)
	at org.springframework.osgi.context.support.OsgiBundleXmlApplicationContext.loadBeanDefinitions(OsgiBundleXmlApplicationContext.java:142)
	at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:130)
	at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:467)
	at org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext.access$800(AbstractDelegatedExecutionApplicationContext.java:62)
	at org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext$3.run(AbstractDelegatedExecutionApplicationContext.java:244)
	at org.springframework.osgi.util.internal.PrivilegedUtils.executeWithCustomTCCL(PrivilegedUtils.java:87)
	at org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext.startRefresh(AbstractDelegatedExecutionApplicationContext.java:222)
	at org.springframework.osgi.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor.stageOne(DependencyWaiterApplicationContextExecutor.java:225)
	at org.springframework.osgi.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor.refresh(DependencyWaiterApplicationContextExecutor.java:178)
	at org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext.refresh(AbstractDelegatedExecutionApplicationContext.java:159)
	at org.springframework.osgi.extender.internal.activator.LifecycleManager$1.run(LifecycleManager.java:223)
	at java.lang.Thread.run(Unknown Source)

My bundle-context-osgi.xml:

<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns:beans="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns="http://www.springframework.org/schema/osgi"
	xsi:schemaLocation="http://www.springframework.org/schema/beans 
						http://www.springframework.org/schema/beans/spring-beans.xsd
						http://www.springframework.org/schema/osgi 
						http://www.springframework.org/schema/osgi/spring-osgi.xsd
						http://www.springframework.org/schema/context
      					http://www.springframework.org/schema/context/spring-context.xsd">


	<service ref="configurationManager" context-class-loader="service-provider" auto-export="all-classes" 
		interface="org.home.mybundle.interfaces.services.ConfigurationManager">
		<service-properties>
        	<beans:entry key="plugin.id" value="myBundle" />
        </service-properties>
	</service>

	<service ref="Service"
		interface="org.home.mybundle.interfaces.services.Service" />
    
</beans:beans>

Any idea how to solve this?

[polosatiy]

What version of Spring are you using?

Show the list of bundles, which are deployed in your app.

[rodolfobarbeiro]

I know what was wrong.

My bundle contains embedded dependencies and was conflicting with the bundles deployed in the OSGi environment.

I removed the dependencies that caused the conflict and problem was solved.

[back2grave]

I know what was wrong.

My bundle contains embedded dependencies and was conflicting with the bundles deployed in the OSGi environment.

I removed the dependencies that caused the conflict and problem was solved.

I'm facing the same exception, can you tell me what all dependencies caused the conflict for you ?

[back2grave]

Never mind, found the issue and resolved it...

[ak13]

I know what was wrong.

My bundle contains embedded dependencies and was conflicting with the bundles deployed in the OSGi environment.

I removed the dependencies that caused the conflict and problem was solved.

***********
I am also facing the same problem *****
How you removed the dependencies that cuasued the confict.

[back2grave]

***********
I am also facing the same problem *****
How you removed the dependencies that cuasued the confict.

ak13, you'll see this exception if your bundle contains any spring implementation with a different version than your osgi container.

In my case, I removed them in the maven embed-dependency. Here's a sample :

<Embed-Dependency>*;scope=compile|runtime;artifactId=!spring-core|spring-jdbc|spring-aop|spring-asm|spring-beans|spring-context|spring-context-support|spring-expression|spring-tx|aopalliance|com.springsource.org.aopalliance|commons-collections|commons-logging|org.apache.felix.framework|icu4j|xercesImpl</Embed-Dependency>

Other way it to include only required jars by replacing"*".

[ak13]

Thanks for the quick response .
**********************************
How to find out which version is missing ,
I am just try out generated code after new ->spring template -> shared service bundle project
I am not adding anything.only the jars from server lib
It their any way to fix this with spring tool suite
****************************************
************************************************** ************

ak13, you'll see this exception if your bundle contains any spring implementation with a different version than your osgi container.

In my case, I removed them in the maven embed-dependency. Here's a sample :

<Embed-Dependency>*;scope=compile|runtime;artifactId=!spring-core|spring-jdbc|spring-aop|spring-asm|spring-beans|spring-context|spring-context-support|spring-expression|spring-tx|aopalliance|com.springsource.org.aopalliance|commons-collections|commons-logging|org.apache.felix.framework|icu4j|xercesImpl</Embed-Dependency>

Other way it to include only required jars by replacing"*".