最近在学习微服务技术，在尝试Nacos的时候Java 程序出错，提示Bean错误，在重新配置spring boot 和nacos的版本后，错误解决，下面是我用的版本，供大家参考。

Error creating bean with name ‘configurationPropertiesBeans‘ defined in class path resource异常分析

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE project [
        <!ELEMENT project (modelVersion|parent|groupId|artifactId|version|name|description|properties|dependencies|build)*>
        <!ATTLIST project
                xmlns CDATA #REQUIRED
                xmlns:xsi CDATA #REQUIRED
                xsi:schemaLocation CDATA #REQUIRED>
        <!ELEMENT modelVersion (#PCDATA)>
        <!ELEMENT parent (groupId|artifactId|version|relativePath)*>
        <!ELEMENT groupId (#PCDATA)>
        <!ELEMENT artifactId (#PCDATA)>
        <!ELEMENT version (#PCDATA)>
        <!ELEMENT relativePath (#PCDATA)>
        <!ELEMENT name (#PCDATA)>
        <!ELEMENT description (#PCDATA)>
        <!ELEMENT properties (java.version)*>
        <!ELEMENT java.version (#PCDATA)>
        <!ELEMENT dependencies (dependency)*>
        <!ELEMENT dependency (groupId|artifactId|scope)*>
        <!ELEMENT scope (#PCDATA)>
        <!ELEMENT build (plugins)*>
        <!ELEMENT plugins (plugin)*>
        <!ELEMENT plugin (groupId|artifactId|version)*>
        ]>
<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <modules>
        <module>order</module>
        <module>stock</module>
        <module>order-nacos</module>
        <module>stock-nacos</module>
    </modules>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.3.11.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.tulingxueyuan.springcloud</groupId>
    <artifactId>springcloudalibaba</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>springcloudalibaba</name>
    <description>springcloudalibaba</description>
        <packaging>pom</packaging>
    <properties>
        <java.version>11</java.version>
        <spring.cloud.alibaba.version>2.2.5.RELEASE</spring.cloud.alibaba.version>
        <spring.boot.version>2.3.11.RELEASE</spring.boot.version>
        <spring.cloud.version>Hoxton.SR8</spring.cloud.version>
        <spring.boot.maven.version>2.7.4</spring.boot.maven.version>
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
        </dependency>

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

</project>