由以下原因引起：java.lang.ClassNotFoundException：org.dom4j.io.STAXEventReader
Caused by: java.lang.ClassNotFoundException: org.dom4j.io.STAXEventReader
我正在开发 Web 服务应用程序，但由于以下错误而未创建 sessionFactory bean。我看不到 dom4j jar 的重复或冲突版本。我多次尝试 referesh/clean 服务器和 eclipse 中的项目。
Hibernate version 5.1.0.Final
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/spring-database.xml]: Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: org/dom4j/io/STAXEventReader
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1578)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
at org.springframework.beans.factory.support.AbstractBeanFactory.getObject(AbstractBeanFactory.java:306)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1192)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1116)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545)
... 51 more
Caused by: java.lang.NoClassDefFoundError: org/dom4j/io/STAXEventReader
at org.hibernate.boot.spi.XmlMappingBinderAccess.<init>(XmlMappingBinderAccess.java:43)
at org.hibernate.boot.MetadataSources.<init>(MetadataSources.java:87)
at org.hibernate.cfg.Configuration.<init>(Configuration.java:124)
at org.springframework.orm.hibernate5.LocalSessionFactoryBuilder.<init>(LocalSessionFactoryBuilder.java:110)
at org.springframework.orm.hibernate5.LocalSessionFactoryBean.afterPropertiesSet(LocalSessionFactoryBean.java:309)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1637)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1574)
... 61 more
Caused by: java.lang.ClassNotFoundException: org.dom4j.io.STAXEventReader from [Module "deployment.web-services.war:main" from Service Module Loader]
at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:205)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:455)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:404)
at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:385)
at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:130)
... 68 more
Spring-security.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"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd">
<bean id="sessionFactory"
class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource"/>
<property name="packagesToScan">
<list>
<value>com.foo.bar.entity</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</prop>
<prop key="current_session_context_class">thread</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.validator.apply_to_ddl">true</prop>
<prop key="hibernate.validator.autoregister_listeners">false</prop>
<prop key="hibernate.hbm2ddl.auto">create</prop>
</props>
</property>
</bean>
<!-- Transcation Manager -->
<tx:annotation-driven transaction-manager="transactionManager" />
<bean id="transactionManager"
class="org.springframework.orm.hibernate5.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiName" value="java:jboss/datasources/myDS" />
</bean>
maven dependency:tree 命令给出以下结果：-
--- maven-dependency-plugin:2.8:tree (default-cli) @ web-services ---
[INFO] com.car.buk:web-services:war:1.0
[INFO] +- com.car.buk:user-management:jar:1.0:compile
[INFO] +- com.car.buk:entity:jar:1.0:compile
[INFO] +- org.slf4j:slf4j-api:jar:1.7.18:compile
[INFO] +- com.fasterxml.jackson.core:jackson-databind:jar:2.5.3:compile
[INFO] | +- com.fasterxml.jackson.core:jackson-annotations:jar:2.5.0:compile
[INFO] | \- com.fasterxml.jackson.core:jackson-core:jar:2.5.3:compile
[INFO] +- org.hibernate:hibernate-core:jar:5.1.0.Final:compile
[INFO] | +- org.jboss.logging:jboss-logging:jar:3.3.0.Final:compile
[INFO] | +- org.hibernate.javax.persistence:hibernate-jpa-2.1-api:jar:1.0.0.Final:compile
[INFO] | +- org.javassist:javassist:jar:3.20.0-GA:compile
[INFO] | +- antlr:antlr:jar:2.7.7:compile
[INFO] | +- org.apache.geronimo.specs:geronimo-jta_1.1_spec:jar:1.1.1:compile
[INFO] | +- org.jboss:jandex:jar:2.0.0.Final:compile
[INFO] | +- com.fasterxml:classmate:jar:1.3.0:compile
[INFO] | +- dom4j:dom4j:jar:1.6.1:compile
[INFO] | | \- xml-apis:xml-apis:jar:1.0.b2:compile
[INFO] | \- org.hibernate.common:hibernate-commons-annotations:jar:5.0.1.Final:compile
[INFO] +- org.hibernate:hibernate-entitymanager:jar:5.1.0.Final:compile
[INFO] +- org.springframework:spring-core:jar:4.2.5.RELEASE:compile
[INFO] +- org.springframework:spring-beans:jar:4.2.5.RELEASE:compile
[INFO] +- org.springframework:spring-jdbc:jar:4.2.5.RELEASE:compile
[INFO] +- org.springframework:spring-orm:jar:4.2.5.RELEASE:compile
[INFO] +- org.springframework:spring-tx:jar:4.2.5.RELEASE:compile
[INFO] +- org.springframework:spring-test:jar:4.2.5.RELEASE:compile
[INFO] +- org.springframework:spring-context:jar:4.2.5.RELEASE:compile
[INFO] | +- org.springframework:spring-aop:jar:4.2.5.RELEASE:compile
[INFO] | \- org.springframework:spring-expression:jar:4.2.5.RELEASE:compile
[INFO] +- org.springframework:spring-web:jar:4.2.5.RELEASE:compile
[INFO] +- org.springframework:spring-webmvc:jar:4.2.5.RELEASE:compile
[INFO] +- org.springframework.security:spring-security-web:jar:4.0.4.RELEASE:compile
[INFO] | \- aopalliance:aopalliance:jar:1.0:compile
[INFO] +- org.springframework.security:spring-security-config:jar:4.0.4.RELEASE:compile
[INFO] +- org.springframework.security:spring-security-acl:jar:4.0.4.RELEASE:compile
[INFO] +- org.springframework.security:spring-security-core:jar:4.0.4.RELEASE:compile
[INFO] +- org.springframework.security.oauth:spring-security-oauth2:jar:2.0.9.RELEASE:compile
[INFO] | +- commons-codec:commons-codec:jar:1.9:compile
[INFO] | \- org.codehaus.jackson:jackson-mapper-asl:jar:1.9.13:compile
[INFO] | \- org.codehaus.jackson:jackson-core-asl:jar:1.9.13:compile
[INFO] \- junit:junit:jar:3.8.1:test
我完全卡住了。你们有谁知道如何解决这个问题吗？
感谢Hohenheim指出版本问题
Hibernate core 5.1.0.Final include dom4j-1.6.1 jar which throws this
error. To fix this, need to exclude dom4j-1.6.1 from hibernate-core
and include dom4j-1.6 in your pom.
我找不到发生这种情况的确切原因。
这就是我在 hibernate 依赖项中从 pom 中排除 dom4j 的方法。
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>5.1.0.Final</version>
<exclusions>
<exclusion>
<artifactId>jta</artifactId>
<groupId>javax.transaction</groupId>
</exclusion>
<!-- Exclude SLF4j to avoid version conflicts (we have 1.6.6, this drags
in 1.6.1) -->
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
<!-- Exclude dom4j to avoid version conflicts (we have 1.6, this drags
in 1.6.1) -->
<exclusion>
<groupId>dom4j</groupId>
<artifactId>dom4j</artifactId>
</exclusion>
</exclusions>
</dependency>
我使用了 Ivy 依赖管理器，在我的例子中，我从核心依赖中删除了 dom4j，并再次添加了最后一个版本 1.6.1，这对我有用。
<dependency org="org.hibernate" name="hibernate-core" rev="5.2.8.Final">
<exclude org="dom4j"/>
</dependency>
<dependency org="dom4j" name="dom4j" rev="1.6.1"/>
在我遇到同样问题的情况下，我在 pom.xml:
中设置此版本来解决它
- Spring version 4.3.7.RELEASE
- Hibernate version 4.1.9.Final
我根本没有使用 <exclusions>，我在 1.4 版本中添加了 dom4j。
<dependency>
<groupId>dom4j</groupId>
<artifactId>dom4j</artifactId>
<version>1.4</version>
</dependency>
在我的场景中，同样的堆栈跟踪，我按照答案没有成功。解决方案是从 .m2/repository 中删除 dom4j，因为显然 jar 已损坏，再次下载后问题已解决。
您不需要应用排除项。只需删除本地存储库即可解决此问题，然后通过 Alt+F5 + 强制更新重新下载库。
这样做解决了我的问题。
我正在开发 Web 服务应用程序，但由于以下错误而未创建 sessionFactory bean。我看不到 dom4j jar 的重复或冲突版本。我多次尝试 referesh/clean 服务器和 eclipse 中的项目。
Hibernate version 5.1.0.Final
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/spring-database.xml]: Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: org/dom4j/io/STAXEventReader
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1578)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
at org.springframework.beans.factory.support.AbstractBeanFactory.getObject(AbstractBeanFactory.java:306)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1192)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1116)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545)
... 51 more
Caused by: java.lang.NoClassDefFoundError: org/dom4j/io/STAXEventReader
at org.hibernate.boot.spi.XmlMappingBinderAccess.<init>(XmlMappingBinderAccess.java:43)
at org.hibernate.boot.MetadataSources.<init>(MetadataSources.java:87)
at org.hibernate.cfg.Configuration.<init>(Configuration.java:124)
at org.springframework.orm.hibernate5.LocalSessionFactoryBuilder.<init>(LocalSessionFactoryBuilder.java:110)
at org.springframework.orm.hibernate5.LocalSessionFactoryBean.afterPropertiesSet(LocalSessionFactoryBean.java:309)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1637)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1574)
... 61 more
Caused by: java.lang.ClassNotFoundException: org.dom4j.io.STAXEventReader from [Module "deployment.web-services.war:main" from Service Module Loader]
at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:205)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:455)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:404)
at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:385)
at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:130)
... 68 more
Spring-security.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"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd">
<bean id="sessionFactory"
class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource"/>
<property name="packagesToScan">
<list>
<value>com.foo.bar.entity</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</prop>
<prop key="current_session_context_class">thread</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.validator.apply_to_ddl">true</prop>
<prop key="hibernate.validator.autoregister_listeners">false</prop>
<prop key="hibernate.hbm2ddl.auto">create</prop>
</props>
</property>
</bean>
<!-- Transcation Manager -->
<tx:annotation-driven transaction-manager="transactionManager" />
<bean id="transactionManager"
class="org.springframework.orm.hibernate5.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiName" value="java:jboss/datasources/myDS" />
</bean>
maven dependency:tree 命令给出以下结果：-
--- maven-dependency-plugin:2.8:tree (default-cli) @ web-services ---
[INFO] com.car.buk:web-services:war:1.0
[INFO] +- com.car.buk:user-management:jar:1.0:compile
[INFO] +- com.car.buk:entity:jar:1.0:compile
[INFO] +- org.slf4j:slf4j-api:jar:1.7.18:compile
[INFO] +- com.fasterxml.jackson.core:jackson-databind:jar:2.5.3:compile
[INFO] | +- com.fasterxml.jackson.core:jackson-annotations:jar:2.5.0:compile
[INFO] | \- com.fasterxml.jackson.core:jackson-core:jar:2.5.3:compile
[INFO] +- org.hibernate:hibernate-core:jar:5.1.0.Final:compile
[INFO] | +- org.jboss.logging:jboss-logging:jar:3.3.0.Final:compile
[INFO] | +- org.hibernate.javax.persistence:hibernate-jpa-2.1-api:jar:1.0.0.Final:compile
[INFO] | +- org.javassist:javassist:jar:3.20.0-GA:compile
[INFO] | +- antlr:antlr:jar:2.7.7:compile
[INFO] | +- org.apache.geronimo.specs:geronimo-jta_1.1_spec:jar:1.1.1:compile
[INFO] | +- org.jboss:jandex:jar:2.0.0.Final:compile
[INFO] | +- com.fasterxml:classmate:jar:1.3.0:compile
[INFO] | +- dom4j:dom4j:jar:1.6.1:compile
[INFO] | | \- xml-apis:xml-apis:jar:1.0.b2:compile
[INFO] | \- org.hibernate.common:hibernate-commons-annotations:jar:5.0.1.Final:compile
[INFO] +- org.hibernate:hibernate-entitymanager:jar:5.1.0.Final:compile
[INFO] +- org.springframework:spring-core:jar:4.2.5.RELEASE:compile
[INFO] +- org.springframework:spring-beans:jar:4.2.5.RELEASE:compile
[INFO] +- org.springframework:spring-jdbc:jar:4.2.5.RELEASE:compile
[INFO] +- org.springframework:spring-orm:jar:4.2.5.RELEASE:compile
[INFO] +- org.springframework:spring-tx:jar:4.2.5.RELEASE:compile
[INFO] +- org.springframework:spring-test:jar:4.2.5.RELEASE:compile
[INFO] +- org.springframework:spring-context:jar:4.2.5.RELEASE:compile
[INFO] | +- org.springframework:spring-aop:jar:4.2.5.RELEASE:compile
[INFO] | \- org.springframework:spring-expression:jar:4.2.5.RELEASE:compile
[INFO] +- org.springframework:spring-web:jar:4.2.5.RELEASE:compile
[INFO] +- org.springframework:spring-webmvc:jar:4.2.5.RELEASE:compile
[INFO] +- org.springframework.security:spring-security-web:jar:4.0.4.RELEASE:compile
[INFO] | \- aopalliance:aopalliance:jar:1.0:compile
[INFO] +- org.springframework.security:spring-security-config:jar:4.0.4.RELEASE:compile
[INFO] +- org.springframework.security:spring-security-acl:jar:4.0.4.RELEASE:compile
[INFO] +- org.springframework.security:spring-security-core:jar:4.0.4.RELEASE:compile
[INFO] +- org.springframework.security.oauth:spring-security-oauth2:jar:2.0.9.RELEASE:compile
[INFO] | +- commons-codec:commons-codec:jar:1.9:compile
[INFO] | \- org.codehaus.jackson:jackson-mapper-asl:jar:1.9.13:compile
[INFO] | \- org.codehaus.jackson:jackson-core-asl:jar:1.9.13:compile
[INFO] \- junit:junit:jar:3.8.1:test
我完全卡住了。你们有谁知道如何解决这个问题吗？
感谢Hohenheim指出版本问题
Hibernate core 5.1.0.Final include dom4j-1.6.1 jar which throws this error. To fix this, need to exclude dom4j-1.6.1 from hibernate-core and include dom4j-1.6 in your pom.
我找不到发生这种情况的确切原因。
这就是我在 hibernate 依赖项中从 pom 中排除 dom4j 的方法。
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>5.1.0.Final</version>
<exclusions>
<exclusion>
<artifactId>jta</artifactId>
<groupId>javax.transaction</groupId>
</exclusion>
<!-- Exclude SLF4j to avoid version conflicts (we have 1.6.6, this drags
in 1.6.1) -->
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
<!-- Exclude dom4j to avoid version conflicts (we have 1.6, this drags
in 1.6.1) -->
<exclusion>
<groupId>dom4j</groupId>
<artifactId>dom4j</artifactId>
</exclusion>
</exclusions>
</dependency>
我使用了 Ivy 依赖管理器，在我的例子中，我从核心依赖中删除了 dom4j，并再次添加了最后一个版本 1.6.1，这对我有用。
<dependency org="org.hibernate" name="hibernate-core" rev="5.2.8.Final">
<exclude org="dom4j"/>
</dependency>
<dependency org="dom4j" name="dom4j" rev="1.6.1"/>
在我遇到同样问题的情况下，我在 pom.xml:
中设置此版本来解决它
- Spring version 4.3.7.RELEASE
- Hibernate version 4.1.9.Final
我根本没有使用 <exclusions>，我在 1.4 版本中添加了 dom4j。
<dependency>
<groupId>dom4j</groupId>
<artifactId>dom4j</artifactId>
<version>1.4</version>
</dependency>
在我的场景中，同样的堆栈跟踪，我按照答案没有成功。解决方案是从 .m2/repository 中删除 dom4j，因为显然 jar 已损坏，再次下载后问题已解决。
您不需要应用排除项。只需删除本地存储库即可解决此问题，然后通过 Alt+F5 + 强制更新重新下载库。
这样做解决了我的问题。