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junit 单元测试报错：java.lang.NoClassDefFoundError: orghamcrestSelfDescribing

junit 单元测试报java.lang.NoClassDefFoundError: org/hamcrest/SelfDescribing 解决方案：补全jar包可以在idea的安装目录中找 junit

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spring boot 启动报错 orgspringframeworkcoreErrorCoded

导致报错如下， java.lang.NoClassDefFoundError: org/springframework/core/ErrorCoded at java.lang.ClassLoader.defineClass1...加入后继续报另一个错 Exception in thread "main" java.lang.NoClassDefFoundError: org/springframework/util/unit/DataSize...只剩下spring boot的依赖继续报错 java.lang.NoClassDefFoundError: org/springframework/boot/bind/RelaxedPropertyResolver...(ReflectiveCallable.java:12) [junit-4.12.jar:4.12] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock...(ParentRunner.java:363) [junit-4.12.jar:4.12] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run

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Caused by: java.lang.ClassNotFoundException: org.apache.catalina.LifecycleException

笔者在项目中采用dubbo作为分布式服务框架，在eclipse时直接启动部署dubbo服务的war包程序运行正常，但是执行junit单元测试时却出现如下错误提示： java.lang.NoClassDefFoundError...(TestContextManager.java:319) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest...(SpringJUnit4ClassRunner.java:212) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner...(ReflectiveCallable.java:12) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock...org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:175)

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Spring Native 初体验及对比

-- Required with Maven Surefire 2.x --> org.junit.platform... junit-platform-launcher java.lang.NoClassDefFoundError: org/springframework/jdbc/CannotGetJdbcConnectionException.Warning...Reason(s): java.lang.NoClassDefFoundError: org/springframework/jdbc/CannotGetJdbcConnectionExceptionWarning...Reason(s): java.lang.NoClassDefFoundError: javax/validation/Validator, java.lang.NoClassDefFoundError

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21. 系统错误汇总

(TestContextManager.java:246) [spring-test-5.1.7.RELEASE.jar:5.1.7.RELEASE] at org.springframework.test.context.junit4...(ReflectiveCallable.java:12) [junit-4.12.jar:4.12] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock...:4.12] at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate...(ParentRunner.java:363) [junit-4.12.jar:4.12] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run...:70) [junit-rt.jar:na] Caused by: java.lang.NoClassDefFoundError: Lorg/springframework/kafka/listener

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webflux之webclient踩坑tablefield

com.alibaba.nacos.common.utils.JacksonUtils; import org.dromara.streamquery.stream.core.collection.Lists; import org.springframework.stereotype.Service...; import org.springframework.web.reactive.function.client.WebClient; import reactor.core.publisher.Mono...jakarta.annotation.Resource; import org.dromara.streamquery.stream.core.collection.Lists; import org.junit.jupiter.api.Test...; import org.springframework.boot.test.context.SpringBootTest; import reactor.test.StepVerifier; /**...result.equals(true)) .expectComplete() .verify(); } } 发现调用一直抛出java.lang.NoClassDefFoundError

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webflux之webclient踩坑tablefield

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【错误记录】IntelliJ IDEA 编译 Groovy 项目报错 ( gradle-resources-test:XX: java.lang.NoClassDefFoundError: org )

一、报错信息二、问题分析三、解决方案一、报错信息 ---- IntelliJ IDEA 编译 Groovy 代码报错 : gradle-resources-test:Groovy_Demo: java.lang.NoClassDefFoundError...Running 'before' tasks Checking sources Finished, saving caches... gradle-resources-test:Groovy_Demo: java.lang.NoClassDefFoundError...:junit-jupiter-api:5.6.0' testImplementation 'org.junit.jupiter:junit-jupiter-api:5.7.0' testRuntimeOnly...'org.junit.jupiter:junit-jupiter-engine' testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine...' } test { useJUnitPlatform() } 三、解决方案 ---- Groovy 工程中 , 出现 gradle-resources-test:Groovy_Demo: java.lang.NoClassDefFoundError

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SpringBoot缓存技术整合SpringData Redis

; 7 import org.springframework.data.redis.core.RedisTemplate; 8 import org.springframework.test.context.junit4...5476 --- [ main] o.s.boot.SpringApplication : Application run failed 15 16 java.lang.NoClassDefFoundError...4738a206] to prepare test instance [com.bie.springboot.SpringdataRedisApplicationTests@4e2c95ee] 106 107 java.lang.NoClassDefFoundError...java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[na:1.8.0_191] 194 ... 81 common frames omitted 195 196 197 java.lang.NoClassDefFoundError...; 9 import org.springframework.data.redis.serializer.JdkSerializationRedisSerializer; 10 import org.springframework.test.context.junit4

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Error creating bean with name ‘requestMappingHandlerAdapter‘ OR Failed to load ApplicationContext

com.fasterxml.jackson.datatype.jsr310.JavaTimeModule]: Unresolvable class definition; nested exception is java.lang.NoClassDefFoundError...com.fasterxml.jackson.datatype.jsr310.JavaTimeModule]: Unresolvable class definition; nested exception is java.lang.NoClassDefFoundError...com.fasterxml.jackson.datatype.jsr310.JavaTimeModule]: Unresolvable class definition; nested exception is java.lang.NoClassDefFoundError...(BeanUtils.java:157) Caused by: java.lang.NoClassDefFoundError: com/fasterxml/jackson/databind/ser/std...com.fasterxml.jackson.datatype.jsr310.JavaTimeModule]: Unresolvable class definition; nested exception is java.lang.NoClassDefFoundError

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使用Maven创建Springboot的父子工程

6 import org.springframework.beans.factory.annotation.Autowired; 7 import org.springframework.boot.test.context.SpringBootTest...; 8 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; 9 import org.springframework.test.context.web.WebAppConfiguration...Test的时候，报如下所示的错误： 1 java.lang.NoClassDefFoundError: org/junit/platform/launcher/core/LauncherFactory...2 at org.eclipse.jdt.internal.junit5.runner.JUnit5TestLoader....JUnit Platform是提供了运行（测试框架）环境的平台，JUnit Jupiter 是新的Junit5（子项目提供了一个基于平台测试运行Jupiter的测试引擎），JUnit Vintage提供了

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java.lang.NoClassDefFoundError: orgspringframeworkbootBootstrapper 异常解决「建议收藏」

\jupiter\junit-jupiter\5.8.2\junit-jupiter-5.8.2.jar;D:\apache\maven\repository\org\junit\jupiter\junit-jupiter-api...-1.2.0.jar;D:\apache\maven\repository\org\junit\platform\junit-platform-commons\1.8.2\junit-platform-commons...\jupiter\junit-jupiter-params\5.8.2\junit-jupiter-params-5.8.2.jar;D:\apache\maven\repository\org\junit...\jupiter\junit-jupiter-engine\5.8.2\junit-jupiter-engine-5.8.2.jar;D:\apache\maven\repository\org\junit...- Application run failed java.lang.NoClassDefFoundError: org/springframework/boot/Bootstrapper at java.lang.ClassLoader.defineClass1

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spring相关注解_redis和session区别

根据名称匹配 boolean matches(String typeName); } AnnotationFilter默认提供三个可选的静态实例： PLAIN：类是否属于 java.lang、org.springframework.lang...包； JAVA：类是否属于 java、javax包； ALL：任何类；此处过滤器选择了 PLAIN，即当查找的注解属于 java.lang、org.springframework.lang 包的时候就不进行查找...这个选择不难理解，java.lang包下提供的都是诸如@Resource或者 @Target 这样的注解，而springframework.lang包下提供的则都是 @Nonnull 这样的注解，这些注解基本不可能作为有特殊业务意义的元注解使用...MergedAnnotations 而 MergedAnnotations 则用于提供一个基于 AnnotatedElement 快速扫描并创建一组 MergedAnnotation 的功能，在 AnnotationUtils.findAnnotation...中，使用了 MergedAnnotations.from 方法创建一个 TypeMappedAnnotations 实现类： static MergedAnnotations from(AnnotatedElement

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4种Spring Boot中集成Elasticsearch的方法实战

版本 Spring Boot 2.0.5默认的elasticsearch版本很低，这里我们用最新版本6.4.1 如果启动过程中出现 java.lang.NoClassDefFoundError: org...; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import...org.springframework.test.context.junit4.SpringRunner; import java.util.List; @RunWith(SpringRunner.class...; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import...; import org.springframework.data.elasticsearch.core.query.*; import org.springframework.test.context.junit4

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Spring Boot & ES 实战，值得参考！

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关于Android studio报junit错误的问题

概述前不久，打开以前的Android项目，报了一个错： Exception in thread “main” Java.lang.NoClassDefFoundError: junit/textui.../ResultPrinter ，详细信息如下： Exception in thread "main" java.lang.NoClassDefFoundError: junit/textui/ResultPrinter...com.intellij.rt.execution.application.AppMain.main(AppMain.java:122) Caused by: java.lang.ClassNotFoundException: junit.textui.ResultPrinter

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Caused by: java.lang.NoClassDefFoundError: orgmybatisloggingLoggerFactory

出现错误 java.lang.NoClassDefFoundError: org/mybatis/logging/LoggerFactory ---- 问题描述：添加mybaties-plus坐标之后...org.apache.ibatis.session.SqlSessionFactory]: Factory method 'sqlSessionFactory' threw exception; nested exception is java.lang.NoClassDefFoundError...org.apache.ibatis.session.SqlSessionFactory]: Factory method 'sqlSessionFactory' threw exception; nested exception is java.lang.NoClassDefFoundError...org.apache.ibatis.session.SqlSessionFactory]: Factory method 'sqlSessionFactory' threw exception; nested exception is java.lang.NoClassDefFoundError...(ConstructorResolver.java:622) ... 60 common frames omitted Caused by: java.lang.NoClassDefFoundError

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java.lang.NoClassDefFoundError: orghamcrestSelfDescribing

下载了最新的JUnit版本，是4.13，结果尝试使用发现总是报java.lang.NoClassDefFoundError: org/hamcrest/SelfDescribing这样的错误，一般的解决方案是...去官网又看了一下，结果发现这样一段话： junit.jar: Includes the Hamcrest classes....junit-dep.jar: Only includes the JUnit classes but not Hamcrest....说明4.1.2中没有hamcrest包了解决方案换成junit-4.8.jar junit-4.12.jar + hamcrest-core-1.3.jar

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Spring10种常见异常解决方法

一、找不到配置文件的异常 org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML...java.lang.NoClassDefFoundError: org/codehaus/jackson/JsonProcessingException 缺少jackson的jar包，导入jackson-all...五、缺少日志jar包 java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory Caused by: java.lang.ClassNotFoundException...七、缺少spring-aop-4.0.6.RELEASE.jar包 java.lang.NoClassDefFoundError: org/springframework/aop/TargetSource...八、缺少spring-expression-4.0.6.RELEASE.jar包 java.lang.NoClassDefFoundError: org/springframework/expression

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maven项目(错误一) 项目启动时报“org.springframework.core.env.ConfigurableEnvironment”的解决方案

一问题描述: maven项目,由于jar冲突,导致项目启动时报错: 09:58:25,070 ERROR [org.springframework.web.context.ContextLoader...] (org.springframework.web.context.ContextLoader:324) - Context initialization failed java.lang.NoClassDefFoundError...2015-06-04 09:58:25.073:WARN::failed runjettyrun.HSFJettyWebAppContext@6623a0d3{/,src/main/webapp}: java.lang.NoClassDefFoundError...java.lang.NoClassDefFoundError: org/springframework/core/env/ConfigurableEnvironment at java.lang.Class.getDeclaredConstructors0...如:把m2_xyx.zip解压好的org\springframework替换E:\.m2\repository\org\springframework的文件。

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点击加载更多

junit 单元测试报错：java.lang.NoClassDefFoundError: orghamcrestSelfDescribing

spring boot 启动报错 orgspringframeworkcoreErrorCoded

Caused by: java.lang.ClassNotFoundException: org.apache.catalina.LifecycleException

Spring Native 初体验及对比

21. 系统错误汇总

webflux之webclient踩坑tablefield

webflux之webclient踩坑tablefield

【错误记录】IntelliJ IDEA 编译 Groovy 项目报错 ( gradle-resources-test:XX: java.lang.NoClassDefFoundError: org )

SpringBoot缓存技术整合SpringData Redis

Error creating bean with name ‘requestMappingHandlerAdapter‘ OR Failed to load ApplicationContext

使用Maven创建Springboot的父子工程

java.lang.NoClassDefFoundError: orgspringframeworkbootBootstrapper 异常解决「建议收藏」

spring相关注解_redis和session区别

4种Spring Boot中集成Elasticsearch的方法实战

Spring Boot & ES 实战，值得参考！

关于Android studio报junit错误的问题

Caused by: java.lang.NoClassDefFoundError: orgmybatisloggingLoggerFactory

java.lang.NoClassDefFoundError: orghamcrestSelfDescribing

Spring10种常见异常解决方法

maven项目(错误一) 项目启动时报“org.springframework.core.env.ConfigurableEnvironment”的解决方案

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