spring - 无法启动嵌入式 Tomcat NoClassDefFoundError DispatcherServletPath

问题描述

我的pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

<groupId>com.qroom</groupId>
<artifactId>qroom</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>

<name>qroom</name>
<description>qRoom Server</description>

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.0.4.RELEASE</version>
    <relativePath/> <!-- lookup parent from repository -->
</parent>

<properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    <java.version>1.8</java.version>
    <spring-cloud.version>Finchley.SR1</spring-cloud.version>
</properties>

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-jpa</artifactId>
    </dependency>

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

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

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-autoconfigure</artifactId>
        <version>2.0.2.RELEASE</version>
    </dependency>

    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-core</artifactId>
        <version>5.3.5.Final</version>
    </dependency>

    <dependency>
        <groupId>org.xerial</groupId>
        <artifactId>sqlite-jdbc</artifactId>
        <version>3.23.1</version>
    </dependency>

    <dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-starter-oauth2</artifactId>
    </dependency>
</dependencies>
<dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-dependencies</artifactId>
            <version>${spring-cloud.version}</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
    </dependencies>
</dependencyManagement>
<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
        </plugin>
    </plugins>
</build>
</project>

当我启动我的应用程序时，我收到以下错误：

org.springframework.context.ApplicationContextException：无法启动网络服务器；嵌套异常是 org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:155) ~[spring-boot-2.0 .4.RELEASE.jar:2.0.4.RELEASE] 在 org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:544) ~[spring-context-5.0.8.RELEASE.jar:5.0.8。 RELEASE] 在 org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140) ~[spring-boot-2.0.4.RELEASE.jar:2.0.4.RELEASE] 在 org.springframework。 boot.SpringApplication.refresh(SpringApplication.java:762) [spring-boot-2.0.4.RELEASE.jar: onRefresh(ServletWebServerApplicationContext.java:152) ~[spring-boot-2.0.4.RELEASE.jar:2.0.4.RELEASE] ...省略了8个常见框架原因：org.springframework.beans.factory.BeanCreationException：创建错误在类路径资源 [org/springframework/boot/actuate/autoconfigure/endpoint/web/ServletEndpointManagementContextConfiguration$WebMvcServletEndpointManagementContextConfiguration.class] 中定义的名称为“servletEndpointRegistrar”的 bean：通过工厂方法进行的 Bean 实例化失败；嵌套异常是 org.springframework.beans.BeanInstantiationException：无法实例化 [org.springframework.boot.actuate.endpoint.web.ServletEndpointRegistrar]：工厂方法“servletEndpointRegistrar”抛出异常；嵌套异常是 java.lang.NoClassDefFoundError：apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1411) ~[tomcat-embed-core-8.5.32.jar:8.5.32] at java.util.concurrent.FutureTask.run(FutureTask.java :266) ~[na:1.8.0_131] 在 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[na:1.8.0_131] 在 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor .java:617) ~[na:1.8.0_131] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_131] 原因：org.springframework.beans.BeanInstantiationException：无法实例化[org.springframework.boot.actuate.endpoint.web.ServletEndpointRegistrar]：工厂方法'servletEndpointRegistrar'抛出异常；嵌套异常是 org.springframework.beans 中的 java.lang.NoClassDefFoundError: org/springframework/boot/autoconfigure/web/servlet/DispatcherServletPath。

嵌套异常是 java.lang.NoClassDefFoundError: org/springframework/boot/autoconfigure/web/servlet/DispatcherServletPath

我发现问题出在spring-cloud-starter-oauth2依赖项中。如果我删除它，一切正常。我该如何解决这个问题？

标签： springspring-boottomcat

spring - 无法启动嵌入式 Tomcat NoClassDefFoundError DispatcherServletPath

问题描述

解决方案

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