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"创建名为'defaultValidator'的bean时出错，该bean在类路径资源中定义"

springspring-bootjboss
13

当我试图在JBOSS上部署我的Spring Boot应用程序时，遇到了以下错误。虽然在嵌入式Tomcat服务器上运行良好。我尝试浏览Stack Overflow以查找类似的问题，但尚未找到解决方案。欢迎提供任何建议。谢谢。

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
00:36:34,356 ERROR [org.springframework.boot.SpringApplication] (ServerService Thread Pool -- 56) Application run failed: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'defaultValidator' defined in class path resource [org/springframework/boot/autoconfigure/validation/ValidationAutoConfiguration.class]: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: javax.validation.Configuration.getDefaultParameterNameProvider()Ljavax/validation/ParameterNameProvider;
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1699) [spring-beans-5.0.8.RELEASE.jar:5.0.8.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:573) [spring-beans-5.0.8.RELEASE.jar:5.0.8.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:495) [spring-beans-5.0.8.RELEASE.jar:5.0.8.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317) [spring-beans-5.0.8.RELEASE.jar:5.0.8.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory$$Lambda$123/1614986064.getObject(Unknown Source)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) [spring-beans-5.0.8.RELEASE.jar:5.0.8.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315) [spring-beans-5.0.8.RELEASE.jar:5.0.8.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) [spring-beans-5.0.8.RELEASE.jar:5.0.8.RELEASE]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:759) [spring-beans-5.0.8.RELEASE.jar:5.0.8.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:869) [spring-context-5.0.8.RELEASE.jar:5.0.8.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550) [spring-context-5.0.8.RELEASE.jar:5.0.8.RELEASE]
    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140) [spring-boot-2.0.4.RELEASE.jar:2.0.4.RELEASE]
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:762) [spring-boot-2.0.4.RELEASE.jar:2.0.4.RELEASE]
    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:398) [spring-boot-2.0.4.RELEASE.jar:2.0.4.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:330) [spring-boot-2.0.4.RELEASE.jar:2.0.4.RELEASE]
    at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.run(SpringBootServletInitializer.java:157) [spring-boot-2.0.4.RELEASE.jar:2.0.4.RELEASE]
    at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.createRootApplicationContext(SpringBootServletInitializer.java:137) [spring-boot-2.0.4.RELEASE.jar:2.0.4.RELEASE]
    at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.onStartup(SpringBootServletInitializer.java:91) [spring-boot-2.0.4.RELEASE.jar:2.0.4.RELEASE]
    at org.springframework.web.SpringServletContainerInitializer.onStartup(SpringServletContainerInitializer.java:172) [spring-web-5.0.8.RELEASE.jar:5.0.8.RELEASE]
    at org.jboss.as.web.deployment.JBossContextConfig.lifecycleEvent(JBossContextConfig.java:187) [jboss-as-web-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:115) [jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:3775) [jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
    at org.jboss.as.web.deployment.WebDeploymentService.doStart(WebDeploymentService.java:163) [jboss-as-web-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
    at org.jboss.as.web.deployment.WebDeploymentService.access$000(WebDeploymentService.java:61) [jboss-as-web-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
    at org.jboss.as.web.deployment.WebDeploymentService$1.run(WebDeploymentService.java:96) [jboss-as-web-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [rt.jar:1.8.0_31]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_31]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_31]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_31]
    at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_31]
    at org.jboss.threads.JBossThread.run(JBossThread.java:122)
Caused by: java.lang.NoSuchMethodError: javax.validation.Configuration.getDefaultParameterNameProvider()Ljavax/validation/ParameterNameProvider;
    at org.springframework.validation.beanvalidation.LocalValidatorFactoryBean.configureParameterNameProvider(LocalValidatorFactoryBean.java:314) [spring-context-5.0.8.RELEASE.jar:5.0.8.RELEASE]
    at org.springframework.validation.beanvalidation.LocalValidatorFactoryBean.afterPropertiesSet(LocalValidatorFactoryBean.java:290) [spring-context-5.0.8.RELEASE.jar:5.0.8.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1758) [spring-beans-5.0.8.RELEASE.jar:5.0.8.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1695) [spring-beans-5.0.8.RELEASE.jar:5.0.8.RELEASE]
    ... 30 more
3
NoSuchMethodError 几乎总是表示依赖版本不匹配。 - chrylis -cautiouslyoptimistic-
可能您的问题与依赖项有关：https://dev59.com/XZLea4cB1Zd3GeqP8OVH - marek.kapowicki
你找到这个问题的解决方案了吗？ - Suganthan Madhavan Pillai
请在您的 JBoss 中查找验证 API 实现（JAR）。 - Michal
6个回答
8
2
若Spring Boot无法自动配置bean，则会从org/springframework/boot/autoconfigure/validation/包中抛出错误。此错误的可能原因包括依赖项不匹配、损坏的依赖项或缺失的依赖项。以下是解决方案：
  1. 右键单击项目，滚动到maven并在边栏中选择更新maven项目，以更新依赖关系并构建该项目，从而修复与依赖项相关的问题。请勾选强制更新快照/发布复选框，并单击“确定”（适用于Eclipse / STS IDE）。

enter image description here

如果错误没有解决，您还可以尝试手动更新Bean验证API，方法是将依赖项添加到您的pom文件中。https://mvnrepository.com/artifact/javax.validation/validation-api/2.0.1.Final
1

当我尝试运行我的Spring Boot应用程序时，我也遇到了同样的问题。经过大量搜索，我发现我的问题可能是在我的pom.xml文件中缺少Spring JPA、Hibernate、Mysql或者jackson。所以我只需添加这个依赖项就可以了，然后它就可以正常工作了。

<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-orm</artifactId>        
</dependency>
<dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>hibernate-entitymanager</artifactId>            
</dependency>
<dependency>
    <groupId>mysql</groupId>
    <artifactId>mysql-connector-java</artifactId> 
 </dependency>

它可能有所帮助，谢谢

1

在尝试在Java 9模块化应用程序中使用Spring Boot时，我遇到了相同的错误。最终，我不得不要求com.fasterxml.classmate。我使用以下POM依赖项和module-info成功启动了一个具有回声控制器的REST API：

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>


module mymodule {
    requires spring.boot;
    requires spring.boot.autoconfigure;
    requires spring.core;
    requires spring.web;
    requires com.fasterxml.classmate;

    exports mymodule;

    opens mymodule;
}
0

我将[Bean Validation API]的依赖更新到最新版本，这解决了我的问题。

<!-- https://mvnrepository.com/artifact/javax.validation/validation-api -->
<dependency>
    <groupId>javax.validation</groupId>
    <artifactId>validation-api</artifactId>
    <version>2.0.1.Final</version>
</dependency>

参考链接：
https://mvnrepository.com/artifact/javax.validation/validation-api

0

我遇到了与下面相同的异常。我正在使用Tomcat 7部署Spring Boot Web应用程序。我将其更改为Tomcat 8并解决了问题。 但显然，在大多数情况下，更改服务器并不是一种容易和可行的解决方案。 添加缺少的依赖项javax/el/ELManager可以解决java.lang.NoClassDefFoundError: javax/el/ELManager。

原因是：org.springframework.beans.factory.BeanCreationException：在类路径资源[org/springframework/boot/autoconfigure/validation/ValidationAutoConfiguration.class]中定义的名称为“defaultValidator”的bean创建时出错：通过工厂方法实例化Bean失败；嵌套异常是org.springframework.beans.BeanInstantiationException：无法实例化[org.springframework.validation.beanvalidation.LocalValidatorFactoryBean]：工厂方法'defaultValidator'引发异常；嵌套异常是java.lang.NoClassDefFoundError：javax/el/ELManager at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:656)

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