Parser configuration exception parsing XML from class path resource

问题:

I am trying to run a junit test case for testing whether the applicationcontext is initialized and it throws the following error. Is it something related to the xml or the java version. How do I fix this?

  org.springframework.beans.factory.BeanDefinitionStoreException: Parser configuration exception parsing XML from class path resource [tasospring-online-context.xml]; nested exception is javax.xml.parsers.ParserConfigurationException: Unable to validate using XSD: Your JAXP provider [org.apache.crimson.jaxp.DocumentBuilderFactoryImpl@82701e] does not support XML Schema. Are you running on Java 1.4 with Apache Crimson? Upgrade to Apache Xerces (or Java 1.5) for full XSD support.     at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:404)     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:174)     at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:209)     at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:180)     at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:243)     at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:127)     at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:93)     at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:130)     at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:537)     at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:451)     at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)     at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)     at com.roger.tas.manager.util.OnlineSpringBootStrapper.initialize(OnlineSpringBootStrapper.java:23)     at com.roger.tas.manager.util.OnlineSpringBootStrapperTest.testGetEventHandler(OnlineSpringBootStrapperTest.java:16)     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)     at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)     at java.lang.reflect.Method.invoke(Unknown Source)     at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)     at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)     at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)     at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)     at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)     at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)     at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)     at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)     at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)     at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)     at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)     at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)     at org.junit.runners.ParentRunner.run(ParentRunner.java:300)     at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:49)     at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)     at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)     at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)     at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)     at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) Caused by: javax.xml.parsers.ParserConfigurationException: Unable to validate using XSD: Your JAXP provider [org.apache.crimson.jaxp.DocumentBuilderFactoryImpl@82701e] does not support XML Schema. Are you running on Java 1.4 with Apache Crimson? Upgrade to Apache Xerces (or Java 1.5) for full XSD support.     at org.springframework.beans.factory.xml.DefaultDocumentLoader.createDocumentBuilderFactory(DefaultDocumentLoader.java:102)     at org.springframework.beans.factory.xml.DefaultDocumentLoader.loadDocument(DefaultDocumentLoader.java:70)     at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:388)     ... 38 more Caused by: java.lang.IllegalArgumentException: No attributes are implemented     at org.apache.crimson.jaxp.DocumentBuilderFactoryImpl.setAttribute(DocumentBuilderFactoryImpl.java:93)     at org.springframework.beans.factory.xml.DefaultDocumentLoader.createDocumentBuilderFactory(DefaultDocumentLoader.java:99)     ... 40 more 

This is the tasospring-online-context.xml

<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans"        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"        xmlns:context="http://www.springframework.org/schema/context"        xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd             http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd">      <bean id="onlineDataSource" class="org.springframework.jndi.JndiObjectFactoryBean">         <property name="jndiName" value="TasDS"/>     </bean>     <bean id="jdbcTemplate" class="org.springframework.jdbc.core.simple.SimpleJdbcTemplate">         <constructor-arg index="0" ref="onlineDataSource"/>     </bean>      <bean name="taskEventHandler" class="com.roger.tas.util.TaskEventHandlerFactory">         <constructor-arg name="jdbcTemplate" ref="jdbcTemplate" />     </bean>      <bean id="template" class="org.springframework.jdbc.core.JdbcTemplate">         <constructor-arg index="0" ref="onlineDataSource"/>    </bean> </beans> 

回答1:

You can add this to your VM Arguments in eclipse

-Djavax.xml.parsers.DocumentBuilderFactory=com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl -Djavax.xml.parsers.SAXParserFactory=com.sun.org.apache.xerces.internal.jaxp.SAXParserFactoryImpl

Works for me

回答2:

FIXED!

It is because the Xerces parser is not used for parsing the context xml file. Sometimes, the ide does not understand Maven well. So, explicitly mention the dependency in the pom.xml file as

<dependency>     <groupId>xerces</groupId>     <artifactId>xerces</artifactId> </dependency> 

for the specific project.

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