springboot启动报错start bean 'eurekaAutoServiceRegistration' NullPointerException
解决方案参考:https://blog.csdn.net/hhj13978064496/article/details/82825365
我将eureka的依赖包放到了依赖包的最下面,启动报错,
如下:
<dependencies> <dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>2.0.1</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-security -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
<version>2.0.6.RELEASE</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.springframework.cloud/spring-cloud-starter-oauth2 -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-oauth2</artifactId>
<version>2.1.3.RELEASE</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.springframework.security.oauth/spring-security-oauth2 -->
<dependency>
<groupId>org.springframework.security.oauth</groupId>
<artifactId>spring-security-oauth2</artifactId>
<version>2.3.6.RELEASE</version>
</dependency> <dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency> <dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency> <dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>${lombok.version}</version>
<scope>provided</scope>
</dependency> <!-- https://mvnrepository.com/artifact/javax/javaee-api -->
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>8.0</version>
<scope>provided</scope>
</dependency> <dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid-spring-boot-starter</artifactId>
<version>1.1.10</version>
</dependency> <!-- eureka client -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
</dependency>
</dependencies>
将eureka移动到最上面,启动正常,猜测是因为eureka依赖
如下:
<dependencies> <!-- eureka client -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
</dependency> <dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>2.0.1</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-security -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
<version>2.0.6.RELEASE</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.springframework.cloud/spring-cloud-starter-oauth2 -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-oauth2</artifactId>
<version>2.1.3.RELEASE</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.springframework.security.oauth/spring-security-oauth2 -->
<dependency>
<groupId>org.springframework.security.oauth</groupId>
<artifactId>spring-security-oauth2</artifactId>
<version>2.3.6.RELEASE</version>
</dependency> <dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency> <dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency> <dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>${lombok.version}</version>
<scope>provided</scope>
</dependency> <!-- https://mvnrepository.com/artifact/javax/javaee-api -->
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>8.0</version>
<scope>provided</scope>
</dependency> <dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid-spring-boot-starter</artifactId>
<version>1.1.10</version>
</dependency> </dependencies>
由此可见,Maven依赖是有顺序的
springboot启动报错start bean 'eurekaAutoServiceRegistration' NullPointerException的更多相关文章
- springboot 启动报错"No bean named 'org.springframework.context.annotation.ConfigurationClassPostProcessor.importRegistry' available"
1.问题 springboot启动报错 "D:\Program Files\Java\jdk-11\bin\java.exe" -XX:TieredStopAtLevel=1 -n ...
- SpringBoot启动报错:ould not be registered. A bean with that name has already been defined in file and overriding is disabled.
SpringBoot启动报错 ***************************APPLICATION FAILED TO START*************************** Des ...
- SpringBoot启动报错Failed to determine a suitable driver class
SpringBoot启动报错如下 Error starting ApplicationContext. To display the conditions report re-run your app ...
- Springboot2.x 启动报错:Bean named 'xxxService'... but was actually of type 'com.sun.proxy.$Proxy82'
Springboot 2.0.5 搭建一个新项目启动后报错:Bean named 'xxxService'... but was actually of type 'com.sun.proxy.$Pr ...
- 《Springboot极简教程》问题解决:Springboot启动报错 Whitelabel Error Page: This application has no explicit mapping for(转)
13.2 Spring Boot启动报错:Whitelabel Error Page 13.2 Spring Boot启动报错:Whitelabel Error Page 问题描述 Whitelabe ...
- springboot启动报错:Failed to configure a DataSource
一.背景 springboot的出现,让项目搭建变得更方便快捷,同时简化掉很多的样板化配置代码,提高开发效率. 通过idea生成springboot项目,启动报错:Failed to configur ...
- springboot启动报错:Could not resolve placeholder
SpringBoot1.5,项目启动报错: Could not resolve placeholder 很明显是找不到配置文件引起的,查看配置文件目录结构如下: 很正常呀. 完全可以加载applica ...
- springboot 启动报错Consider defining a bean of type 'com.example.springbootdruid.mapper.UserMapper' in your configurati
一.问题 springboot项目启动时报错: Field userMapper in com.example.springbootdruid.service.impl.UserServiceImpl ...
- 2. springboot启动报错:Field userMapper in com.service.UserService required a bean of type 'com.dao.UserMapper' that could not be found.
报错信息: 2018-06-25 14:26:17.103 WARN 49752 --- [ restartedMain] ationConfigEmbeddedWebApplicationCon ...
随机推荐
- IE浏览器下用JS创建文件
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/ ...
- 从SVN下检出项目内容【步骤】
1.新创建一个新的工作环境,然后new--->other--->SVN 2.点击Next,然后进行检出项目的操作,如下图所示: 3.再点击Next,进行输入指定的url地址,从指定的url ...
- HDFS数据流——读数据流程
HDFS读数据流程 假设客户端请求下载文件/user/atguigu/ss.avi,HDFS读数据流程如下: 1)客户端向namenode请求下载文件,namenode通过查询元数据,找到文件所有文件 ...
- 第九届蓝桥杯A组第三题: 乘积尾零
标题:乘积尾零如下的10行数据,每行有10个整数,请你求出它们的乘积的末尾有多少个零?5650 4542 3554 473 946 4114 3871 9073 90 4329 2758 7949 6 ...
- dfs(枚举)
http://codeforces.com/gym/100989/problem/L L. Plus or Minus (A) time limit per test 1.0 s memory lim ...
- Linux安装Python3以及虚拟环境
python3的linux环境编译安装 1.linux下安装软件的方式 选则yum工具,方便,自行解决软件之间的依赖关系,自动下载且安装 1.配置yum源 可以选择阿里云源,清华源等 配置第一个仓库, ...
- 使用Kafka的一些简单介绍: 1集群 2原理 3 术语
目录 第一节 Kafka 集群 Kafka 集群搭建 Kafka 集群快速搭建 第二节 集群管理工具 集群管理工具 集群 Issues 第三节 使用命令操纵集群 第四节 Kafka 术语说明 第五节 ...
- 简述vue中v-if和v-show的区别
vue中的 v-if 和 v-show 二者都可以动态的控制元素的隐藏和显示,但是他们控制的原理是不同的 v-if v-if 控制元素显示或隐藏是把dom元素整个的渲染或者删除,如果删除,也就是页面中 ...
- OCTAVE-CONFIG
SYNOPSIS 总览 octave-config [--m-site-dir] [--oct-site-dir] [-v|--version] [-h|-?|--help] DESCRIPTION ...
- nginx中break和last的区别
一.环境准备 资源文件创建 mkdir -p /opt/tmp/wqy/test/aaa mkdir -p /opt/tmp/wqy/test/bbb echo "aaa" > ...