[INFO] Scanning for projects... [ERROR] [ERROR] Some problems were encountered while processing the POMs: [WARNING] 'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: commons-io:commons-io:jar -> duplicate declaration of version 2.4 @ line 232, column 21 [FATAL] 'dependencies.dependency[org.example:online-meal-order:1.0-SNAPSHOT]' for org.example:online-meal-order:1.0-SNAPSHOT is referencing itself. @ line 251, column 21 @

这是一个 Maven 的错误信息，指出了项目的依赖存在重复声明和自我引用的问题。

第一个问题是关于 commons-io 的版本重复声明。你需要检查项目的 pom.xml 文件中是否有两个或多个相同的依赖声明了版本为 2.4 的 commons-io。

第二个问题是关于自我引用的问题。你需要检查项目的 pom.xml 文件中是否存在对自身的引用。可能是因为某个依赖项被错误地声明为项目本身。

相关问题

[info] scanning for projects... [error] [error] some problems were encountered while processing the poms: [fatal] non-parseable pom c:\users\zheyucui\ideaprojects\ada_biz_observability_controlservices_devocms\hive_worker\pom.xml: text must be immediately

这个信息表示程序正在扫描项目，但在处理其中一个项目的POM文件时遇到了问题，具体是该项目的POM文件在c:\\users\\zheyucui\\ideaprojects\\ada_biz_observability_controlservices_devocms\\hive_worker\\pom.xml处，因为POM文件中的文本格式不正确无法解析，需要修正该问题才能继续处理该项目。

[INFO] Scanning for projects... [ERROR] [ERROR] Some problems were encountered while processing the POMs: [ERROR] 'dependencies.dependency.version' for org.mybatis.spring.boot:mybatis-spring-boot-starter:jar is missing. @ line 73, column 21 [ERROR] 'dependencies.dependency.version' for org.mybatis.spring.boot:mybatis-spring-boot-starter:jar is missing. @ line 85, column 21 [ERROR] 'dependencies.dependency.version' for org.mybatis.spring.boot:mybatis-spring-boot-starter:jar is missing. @ line 82, column 21 @ [ERROR] The build could not read 3 projects -> [Help 1] [ERROR] [ERROR] The project org.pw:user-service:1.0-SNAPSHOT (C:\workspace\tools\idea\myproject\mysb\user-service\pom.xml) has 1 error [ERROR] 'dependencies.dependency.version' for org.mybatis.spring.boot:mybatis-spring-boot-starter:jar is missing. @ line 73, column 21 [ERROR] [ERROR] The project org.pw:order-service:1.0-SNAPSHOT (C:\workspace\tools\idea\myproject\mysb\order-service\pom.xml) has 1 error [ERROR] 'dependencies.dependency.version' for org.mybatis.spring.boot:mybatis-spring-boot-starter:jar is missing. @ line 85, column 21 [ERROR] [ERROR] The project org.pw:login-service:1.0-SNAPSHOT (C:\workspace\tools\idea\myproject\mysb\login-service\pom.xml) has 1 error [ERROR] 'dependencies.dependency.version' for org.mybatis.spring.boot:mybatis-spring-boot-starter:jar is missing. @ line 82, column 21 [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles:.

这个错误信息显示了在您的项目中的三个POM文件中，都缺少了`org.mybatis.spring.boot:mybatis-spring-boot-starter`依赖的版本号。

解决这个问题的方法是在您的项目中的每个POM文件中添加正确的`org.mybatis.spring.boot:mybatis-spring-boot-starter`的依赖版本号。您可以在Maven仓库中找到此依赖的最新版本号，并在每个POM文件中添加它。

例如，在您的每个POM文件中，您可以添加以下代码块：

<dependencies>
  <dependency>
    <groupId>org.mybatis.spring.boot</groupId>
    <artifactId>mybatis-spring-boot-starter</artifactId>
    <version>2.1.4</version> <!-- 这里是您找到的最新版本号 -->
  </dependency>
  <!-- 其他依赖项 -->
</dependencies>

确保在每个POM文件中都添加了正确的版本号，然后重新运行Maven命令。