Maven在IntelliJ中出现的错误是引用自身。

huangapple
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英文:

maven error using intellij is referencing itself

问题

以下是您提供的内容的翻译部分：

主项目的 pom.xml 文件：

  1. <project xmlns="http://maven.apache.org/POM/4.0.0"
  2.          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  3.          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  4.     <modelVersion>4.0.0</modelVersion>
  6.     <groupId>com.clouddispatcher</groupId>
  7.     <artifactId>clouddispatcher</artifactId>
  8.     <packaging>pom</packaging>
  9.     <version>1.0-SNAPSHOT</version>
  10.     <modules>
  11.         <module>aws-manager</module>
  12.     </modules>
  13.     <dependencies>
  14.         <dependency>
  15.             <groupId>com.clouddispatcher</groupId>
  16.             <artifactId>aws-manager</artifactId>
  17.             <version>1.0-SNAPSHOT</version>
  18.             <scope>compile</scope>
  19.         </dependency>
  20.     </dependencies>
  21.     <properties>
  22.         <aws.java.sdk.version>1.11.875</aws.java.sdk.version>
  23.     </properties>
  24.     <build>
  25.         <plugins>
  26.             <plugin>
  27.                 <groupId>org.apache.maven.plugins</groupId>
  28.                 <artifactId>maven-compiler-plugin</artifactId>
  29.                 <version>3.8.1</version>
  30.                 <configuration>
  31.                     <source>1.8</source>
  32.                     <target>1.8</target>
  33.                 </configuration>
  34.             </plugin>
  35.         </plugins>
  36.     </build>
  37.     <dependencyManagement>
  38.         <dependencies>
  40.             <dependency>
  41.                 <groupId>com.amazonaws</groupId>
  42.                 <artifactId>aws-java-sdk</artifactId>
  43.                 <version>${aws.java.sdk.version}</version>
  44.             </dependency>
  45.         </dependencies>
  46.     </dependencyManagement>
  48. </project>

模块的 pom.xml 文件：

  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <project xmlns="http://maven.apache.org/POM/4.0.0"
  3.          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  4.          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  5.     <parent>
  6.         <artifactId>clouddispatcher</artifactId>
  7.         <groupId>com.clouddispatcher</groupId>
  8.         <version>1.0-SNAPSHOT</version>
  9.     </parent>
  10.     <modelVersion>4.0.0</modelVersion>
  12.     <artifactId>aws-manager</artifactId>
  13.     <dependencies>
  14.         <dependency>
  15.             <groupId>com.amazonaws</groupId>
  16.             <artifactId>aws-java-sdk</artifactId>
  17.         </dependency>
  18.     </dependencies>
  19. </project>

当运行以下命令时：

  1. mvn clean install

我一直在收到这个错误：

  1. The build could not read 1 project -> [Help 1]
  2.   
  3. The project com.clouddispatcher:aws-manager:1.0-SNAPSHOT (C:\Dev\my\java\clouddispatcher\aws-manager\pom.xml) has 1 error
  4. 'dependencies.dependency. com.clouddispatcher:aws-manager:1.0-SNAPSHOT' for com.clouddispatcher:aws-manager:1.0-SNAPSHOT is referencing itself. @ com.clouddispatcher:clouddispatcher:1.0-SNAPSHOT, C:\Dev\my\java\clouddispatcher\pom.xml, line 23, column 21
  5. To see the full stack trace of the errors, re-run Maven with the -e switch.
  6. Re-run Maven using the -X switch to enable full debug logging.
  7. For more information about the errors and possible solutions, please read the following articles:
  8. [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/ProjectBuildingException

Maven在IntelliJ中出现的错误是引用自身。

（注意：由于代码部分不需要翻译，我只提供了翻译好的内容。）

英文:

I have this 2 simple pom.xml
main parent project and module which the project is using
main project pom.xml :

  1. &lt;project xmlns=&quot;http://maven.apache.org/POM/4.0.0&quot;
  2.          xmlns:xsi=&quot;http://www.w3.org/2001/XMLSchema-instance&quot;
  3.          xsi:schemaLocation=&quot;http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd&quot;&gt;
  7.     &lt;modelVersion&gt;4.0.0&lt;/modelVersion&gt;
  9.     &lt;groupId&gt;com.clouddispatcher&lt;/groupId&gt;
  10.     &lt;artifactId&gt;clouddispatcher&lt;/artifactId&gt;
  11.     &lt;packaging&gt;pom&lt;/packaging&gt;
  12.     &lt;version&gt;1.0-SNAPSHOT&lt;/version&gt;
  13.     &lt;modules&gt;
  14.         &lt;module&gt;aws-manager&lt;/module&gt;
  15.     &lt;/modules&gt;
  16.     &lt;dependencies&gt;
  17.         &lt;dependency&gt;
  18.             &lt;groupId&gt;com.clouddispatcher&lt;/groupId&gt;
  19.             &lt;artifactId&gt;aws-manager&lt;/artifactId&gt;
  20.             &lt;version&gt;1.0-SNAPSHOT&lt;/version&gt;
  21.             &lt;scope&gt;compile&lt;/scope&gt;
  22.         &lt;/dependency&gt;
  23.     &lt;/dependencies&gt;
  24.     &lt;properties&gt;
  25.         &lt;aws.java.sdk.version&gt;1.11.875&lt;/aws.java.sdk.version&gt;
  26.     &lt;/properties&gt;
  27.     &lt;build&gt;
  28.         &lt;plugins&gt;
  29.             &lt;plugin&gt;
  30.                 &lt;groupId&gt;org.apache.maven.plugins&lt;/groupId&gt;
  31.                 &lt;artifactId&gt;maven-compiler-plugin&lt;/artifactId&gt;
  32.                 &lt;version&gt;3.8.1&lt;/version&gt;
  33.                 &lt;configuration&gt;
  34.                     &lt;source&gt;1.8&lt;/source&gt;
  35.                     &lt;target&gt;1.8&lt;/target&gt;
  36.                 &lt;/configuration&gt;
  37.             &lt;/plugin&gt;
  38.         &lt;/plugins&gt;
  39.     &lt;/build&gt;
  40.     &lt;dependencyManagement&gt;
  41.         &lt;dependencies&gt;
  43.             &lt;dependency&gt;
  44.                 &lt;groupId&gt;com.amazonaws&lt;/groupId&gt;
  45.                 &lt;artifactId&gt;aws-java-sdk&lt;/artifactId&gt;
  46.                 &lt;version&gt;${aws.java.sdk.version}&lt;/version&gt;
  47.             &lt;/dependency&gt;
  48.         &lt;/dependencies&gt;
  49.     &lt;/dependencyManagement&gt;
  51. &lt;/project&gt;

and the module pom.xml :

  1. &lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;
  2. &lt;project xmlns=&quot;http://maven.apache.org/POM/4.0.0&quot;
  3.          xmlns:xsi=&quot;http://www.w3.org/2001/XMLSchema-instance&quot;
  4.          xsi:schemaLocation=&quot;http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd&quot;&gt;
  5.     &lt;parent&gt;
  6.         &lt;artifactId&gt;clouddispatcher&lt;/artifactId&gt;
  7.         &lt;groupId&gt;com.clouddispatcher&lt;/groupId&gt;
  8.         &lt;version&gt;1.0-SNAPSHOT&lt;/version&gt;
  9.     &lt;/parent&gt;
  10.     &lt;modelVersion&gt;4.0.0&lt;/modelVersion&gt;
  12.     &lt;artifactId&gt;aws-manager&lt;/artifactId&gt;
  13.     &lt;dependencies&gt;
  14.         &lt;dependency&gt;
  15.             &lt;groupId&gt;com.amazonaws&lt;/groupId&gt;
  16.             &lt;artifactId&gt;aws-java-sdk&lt;/artifactId&gt;
  17.         &lt;/dependency&gt;
  18.     &lt;/dependencies&gt;
  19. &lt;/project&gt;

now when I run :

  1. mvn clean install

I keep getting this error :

  1. The build could not read 1 project -&gt; [Help 1]
  2.   
  3.   The project com.clouddispatcher:aws-manager:1.0-SNAPSHOT (C:\Dev\my\java\clouddispatcher\aws-manager\pom.xml) has 1 error
  4.     &#39;dependencies.dependency. com.clouddispatcher:aws-manager:1.0-SNAPSHOT&#39; for com.clouddispatcher:aws-manager:1.0-SNAPSHOT is referencing itself. @ com.clouddispatcher:clouddispatcher:1.0-SNAPSHOT, C:\Dev\my\java\clouddispatcher\pom.xml, line 23, column 21
  5. To see the full stack trace of the errors, re-run Maven with the -e switch.
  6. Re-run Maven using the -X switch to enable full debug logging.
  7. For more information about the errors and possible solutions, please read the following articles:
  8. [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/ProjectBuildingException

Maven在IntelliJ中出现的错误是引用自身。

答案1

得分: 6

让我更详细地解释khmarbaise的要点：

  1. 父类不能拥有Java类。您需要从父类中移除这些类。
  2. 您不能定义循环依赖，即如果A是B的父类，则不能将B作为依赖项。

您需要重构您的项目以满足这些条件，例如，将这些类从父类移到第二个模块中。

英文:

Let me explain the points of khmarbaise in more detail:

  1. Parents cannot have Java classes. You need to remove the classes from the parent.
  2. You cannot define circular dependencies, i.e. if A is a parent of B, it cannot have B as dependency.

You need to refactor your project to meet these criteria, e.g. by moving the classes from the parent to a second module.

huangapple
  • 本文由 发表于 2020年10月7日 22:30:31
  • 转载请务必保留本文链接：https://go.coder-hub.com/64246267.html
  • intellij-idea
  • java
  • maven
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