首先，需要在项目的pom.xml文件中添加以下依赖： <dependency> <groupId>org.springframework.boot</groupId...org.springframework.http.HttpStatus; import org.springframework.http.ResponseEntity; import org.springframework.web.bind.MethodArgumentNotValidException...; import org.springframework.web.bind.annotation.ExceptionHandler; import org.springframework.web.bind.annotation.RestControllerAdvice...) public ResponseEntity<String> handleValidationException(MethodArgumentNotValidException exception...) { StringBuilder message = new StringBuilder(); exception.getBindingResult().getFieldErrors
比如from com.person --> select * from PERSON; 如果没有这个jar包，会报错： Exception in thread "main" ~~~~~~~~~~~...in thread "main" cglib.jar 实现持久化对象的字节码生成，用于生成code的类库 如果没有这个jar包，会报错 java.lang.NoClassDefFoundError...in thread "main" commons-logging.jar Apache标准日志接口 如果没有这个jar包，会报错 java.lang.NoClassDefFoundError...in thread "main" dom4j.jar 解析读取xml 如果没有这个jar包，会报错 java.lang.NoClassDefFoundError: org/dom4j/DocumentException...Exception in thread "main" java.lang.NoClassDefFoundError: javax/transaction/Synchronization at org.hibernate.impl.SessionImpl
:344) at com.sun.xml.bind.v2.runtime.JAXBContextImpl....sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at javax.xml.bind.ContextFinder.newInstance...(ContextFinder.java:247) at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:234) at javax.xml.bind.ContextFinder.find...(ContextFinder.java:441) at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:641) at javax.xml.bind.JAXBContext.newInstance...:jaxb-core和com.sun.xml.bind:jaxb-impl****两个包版本号不一致造成的冲突。
是很多小jar包 修改目录查找jar 2.异常HiveConf of name hive.enable.spark.execution.engine does not exist 在hive-site.xml...org.apache.hadoop.hive.ql.exec.spark.SparkTask Spark与hive版本不对,spark的编译，在这里我使用的是hive稳定版本2.01,查看他的pom.xml...hive与spark版本必须对应着 重新编译完报 Exception in thread "main" java.lang.NoClassDefFoundError: org/slf4j/impl/StaticLoggerBinder...The errors are printed in the log, and are attached to this exception.... javax.jdo.option.ConnectionURL jdbc:mysql://IP:3306/hive?
; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse...;msg", "hello1,SpringMVC"); //返回视图位置...; import org.springframework.web.bind.annotation.RestController; import javax.servlet.http.HttpServlet...; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController
javax.naming.NoInitialContextException: Cannot instantiate class: weblogic.jndi.WLInitialContextFactory...[Root exception is java.lang.ClassNotFoundException: weblogic.jndi.WLInitialContextFactory] 将WebLogic.jar...可是在执行时发现报错： 一：不自动识别jar为classes需要手动 Exception in thread "main" java.lang.NoClassDefFoundError: weblogic.../security/subject/AbstractSubject 如果将wlclient.jar也添加到路径时，会报错： Exception in thread "main" java.lang.NoClassDefFoundError
org.springframework.web.servlet.HandlerInterceptor; import org.springframework.web.servlet.ModelAndView; import javax.servlet.http.HttpServletRequest...; import javax.servlet.http.HttpServletResponse; /** * User: 祁大聪 */ publicclass...publicvoid afterCompletion(HttpServletRequest request,HttpServletResponse response,Object handler,Exception...org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping...; import org.springframework.web.bind.annotation.ResponseBody; /** * User: 祁大聪
Java EE相关模块默认不在Java包里面了，相关的类需要增加额外依赖或者替换成其他的类 如果你的项目中使用了这些类，那么在编译阶段就会报错，例如： error: package javax.xml.bind...does not exist import javax.xml.bind.JAXBException; ^ 如果你是用JDK 8编译成功，拿到JDK 11运行...，就会报错： Exception in thread "main" java.lang.NoClassDefFoundError: javax/xml/bind/JAXBException at...monitor.Main.main(Main.java:27) Caused by: java.lang.ClassNotFoundException: javax.xml.bind.JAXBException...： javax.xml.bind jaxb-api 2.2.8 com.sun.xml.bind jaxb-core 2.2.8 com.sun.xml.bind
最近在在做个程序需要将C#小工具转成java，因为需要涉及到操作xml文件所以需要引用dom4j； 使用dom4j解析XML时，要快速获取某个节点的数据，使用XPath是个不错的方法，dom4j的快速手册里也建议使...> list = document.selectNodes("/books/book"); 执行时却抛出以下异常： Exception in thread "main" java.lang.NoClassDefFoundError...jar jaxen-1.1.2.jar 需要下载这个jaxen-1.1.2.jar包的可以去下面链接下载： 百度网盘链接：https://pan.baidu.com/s/1oMOUMTppBl-Qu4da69kgeA
p.addLast(new ServerHandler()); } }); try { ChannelFuture f = b.bind...; import javax.crypto.spec.SecretKeySpec; import java.security.MessageDigest; import java.util.Arrays.../ECB/PKCS5Padding"); cipher.init(Cipher.ENCRYPT_MODE, secretKey); } catch (Exception...; import javax.crypto.spec.SecretKeySpec; import java.security.MessageDigest; import java.util.Arrays.../ECB/PKCS5Padding"); cipher.init(Cipher.DECRYPT_MODE, secretKey); } catch (Exception
关于自动发送邮件的com/sun/mail/util/LineInputStream解决方法 关于java.lang.NoClassDefFoundError: com/sun/mail/util/LineInputStream...-------------------------------------------- 收邮件： Exception in thread "main" java.lang.NoClassDefFoundError...javax.mail和javax.activation这两个包已经在javaEE5当中属于基础包了，就是JDK中自带了已经，但是里面的方法与现在外面的mail.jar和activation.jar有一些出入...; import javax.mail.Folder; import javax.mail.Message; import javax.mail.Multipart; import javax.mail.Part...; import javax.mail.Session; import javax.mail.Store; import sun.misc.BASE64Decoder; public class MailReceiver
image-2dbe81e5c03a474a9ecdba47a4db6dcf.png 1.3 代理挂载 k8s中部署,导致hostname为服务名,不能正确访问一些静态资源,将tomcat的serve.xml...xml version="1.0" encoding="utf-8"?...false" useHttpOnly="true"> 2. ldap配置 image-28f8738bdafd409a9e4a26da7f8e412d.png
Session for transaction; nested exception is java.lang.NoClassDefFoundError: org/hibernate/engine/transaction...Exception org.springframework.web.util.NestedServletException: Request processing failed; nested exception...xml version="1.0" encoding="UTF-8"?> javax.servlet javax.servlet-api 3.1.0</version...xml version="1.0" encoding="UTF-8"?
项目中使用osgi架构，在处理xml解析的实现中使用了jdk自带的Javax.xml.bind包。...at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:278) ~[na:na] at javax.xml.bind.ContextFinder.find...(ContextFinder.java:421) ~[na:na] at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:721)...，那么会使用系统默认指定的com.sun.xml.internal.bind.v2.ContextFactory来构建，但是不知道为什么指定了一个jar不存在的包路径： javax.xml.bind.ContextFinder...按理，jaxb包提供的META-INF/servies/javax.xml.bind.JAXBContextFactory这个文件存在的情况下，为什么还是没被识别到呢？
from the UncaughtExceptionHandler in thread "线程组 1-14668" Exception: java.lang.NoClassDefFoundError...thrown from the UncaughtExceptionHandler in thread "线程组 1-9350" Exception: java.lang.NoClassDefFoundError...thrown from the UncaughtExceptionHandler in thread "线程组 1-7834" Exception: java.lang.NoClassDefFoundError...thrown from the UncaughtExceptionHandler in thread "线程组 1-8421" Exception: java.lang.NoClassDefFoundError...thrown from the UncaughtExceptionHandler in thread "线程组 1-8792" Exception: java.lang.NoClassDefFoundError
* 45 * 46 * Hibernate的注解org/apache/commons/logging/LogFactory类库： 47 * 如果缺少，会出现：Exception...in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory 48 * --...--- 51 * 52 * 53 * Hibernate的注解org/jboss/logging/BasicLogger类库： 54 * 如果缺少，会出现：java.lang.NoClassDefFoundError...; 7 import javax.persistence.Entity; 8 import javax.persistence.GeneratedValue; 9 import javax.persistence.Id...; 7 import javax.persistence.EntityManagerFactory; 8 import javax.persistence.Persistence; 9 10 /
exception"异常。...Exception javax.servlet.ServletException: Servlet.init() for servlet springmvc threw exception org.apache.catalina.authenticator.AuthenticatorBase.invoke...(Thread.java:748) Root Cause java.lang.NoClassDefFoundError: org/springframework/web/util/pattern/PathPatternParser...配置问题：可能是项目的配置文件（如web.xml或注解配置）中存在错误或不一致，导致Servlet初始化失败。...特别是在web.xml或注解配置中的配置项。 查看日志：查看服务器日志以获取更多关于异常的详细信息，有助于定位问题。
xml version="1.0" encoding="UTF-8"?.../xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com.../xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0"> <!...xml version="1.0" encoding="UTF-8"?...ModelAndView handleRequestInternal(HttpServletRequest arg0, HttpServletResponse arg1) throws Exception
org.springframework.context.annotation.internalAsyncAnnotationProcessor': Initialization of bean failed; nested exception...is java.lang.NoClassDefFoundError: org/aopalliance/aop/Advice 警告: Exception encountered during context...org.springframework.context.annotation.internalAsyncAnnotationProcessor': Initialization of bean failed; nested exception...FrameworkServlet.java:489) at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136) at javax.servlet.GenericServlet.init...Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run
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