1

这在 Windows 上运行良好，但在 Linux 上运行良好，我不知道我在这里做错了什么。

在我转到包含 POM.xml 文件的 maven 项目目录和“mvn package -e”之后，这是控制台输出：

[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Building functionalTests
[INFO]    task-segment: [package]
[INFO] ------------------------------------------------------------------------
Downloading: http://repo1.maven.org/maven2/org/eclipse/m2e/lifecycle-mapping/1.0.0/lifecycle-mapping-1.0.0.pom
[INFO] Unable to find resource 'org.eclipse.m2e:lifecycle-mapping:pom:1.0.0' in repository central (http://repo1.maven.org/maven2)
Downloading: http://repo1.maven.org/maven2/org/eclipse/m2e/lifecycle-mapping/1.0.0/lifecycle-mapping-1.0.0.pom
[INFO] Unable to find resource 'org.eclipse.m2e:lifecycle-mapping:pom:1.0.0' in repository central (http://repo1.maven.org/maven2)
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Error building POM (may not be this project's POM).


Project ID: org.eclipse.m2e:lifecycle-mapping

Reason: POM 'org.eclipse.m2e:lifecycle-mapping' not found in repository: Unable to download the artifact from any repository

  org.eclipse.m2e:lifecycle-mapping:pom:1.0.0

from the specified remote repositories:
  central (http://repo1.maven.org/maven2)

 for project org.eclipse.m2e:lifecycle-mapping


[INFO] ------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.lifecycle.LifecycleExecutionException: Unable to build project for plugin 'org.eclipse.m2e:lifecycle-mapping': POM 'org.eclipse.m2e:lifecycle-mapping' not found in repository: Unable to download the artifact from any repository

  org.eclipse.m2e:lifecycle-mapping:pom:1.0.0

from the specified remote repositories:
  central (http://repo1.maven.org/maven2)

 for project org.eclipse.m2e:lifecycle-mapping
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.verifyPlugin(DefaultLifecycleExecutor.java:1557)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.bindPluginToLifecycle(DefaultLifecycleExecutor.java:1503)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.constructLifecycleMappings(DefaultLifecycleExecutor.java:1282)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:534)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
    at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:616)
    at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
    at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
    at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
    at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: org.apache.maven.plugin.InvalidPluginException: Unable to build project for plugin 'org.eclipse.m2e:lifecycle-mapping': POM 'org.eclipse.m2e:lifecycle-mapping' not found in repository: Unable to download the artifact from any repository

  org.eclipse.m2e:lifecycle-mapping:pom:1.0.0

from the specified remote repositories:
  central (http://repo1.maven.org/maven2)

 for project org.eclipse.m2e:lifecycle-mapping
    at org.apache.maven.plugin.DefaultPluginManager.checkRequiredMavenVersion(DefaultPluginManager.java:293)
    at org.apache.maven.plugin.DefaultPluginManager.verifyVersionedPlugin(DefaultPluginManager.java:205)
    at org.apache.maven.plugin.DefaultPluginManager.verifyPlugin(DefaultPluginManager.java:184)
    at org.apache.maven.plugin.DefaultPluginManager.loadPluginDescriptor(DefaultPluginManager.java:1642)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.verifyPlugin(DefaultLifecycleExecutor.java:1540)
    ... 18 more
Caused by: org.apache.maven.project.ProjectBuildingException: POM 'org.eclipse.m2e:lifecycle-mapping' not found in repository: Unable to download the artifact from any repository

  org.eclipse.m2e:lifecycle-mapping:pom:1.0.0

from the specified remote repositories:
  central (http://repo1.maven.org/maven2)

 for project org.eclipse.m2e:lifecycle-mapping
    at org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenProjectBuilder.java:605)
    at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository(DefaultMavenProjectBuilder.java:251)
    at org.apache.maven.plugin.DefaultPluginManager.checkRequiredMavenVersion(DefaultPluginManager.java:277)
    ... 22 more
Caused by: org.apache.maven.artifact.resolver.ArtifactNotFoundException: Unable to download the artifact from any repository

  org.eclipse.m2e:lifecycle-mapping:pom:1.0.0

from the specified remote repositories:
  central (http://repo1.maven.org/maven2)


    at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:228)
    at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:90)
    at org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenProjectBuilder.java:558)
    ... 24 more
Caused by: org.apache.maven.wagon.ResourceDoesNotExistException: Unable to download the artifact from any repository
    at org.apache.maven.artifact.manager.DefaultWagonManager.getArtifact(DefaultWagonManager.java:404)
    at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:216)
    ... 26 more
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1 second
[INFO] Finished at: Wed Sep 04 12:38:23 EEST 2013
[INFO] Final Memory: 4M/15M

这是我的 pom.xml 文件

<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.pragmaticqa.tests</groupId>
    <artifactId>mailCheckerTest</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>jar</packaging>
    <name>functionalTests</name>
    <url>http://maven.apache.org</url>
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <displayProps>target/selenium/display.properties</displayProps>
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.seleniumhq.selenium</groupId>
            <artifactId>selenium-firefox-driver</artifactId>
            <version>2.33.0</version>
        </dependency>
        <dependency>
            <groupId>javax.mail</groupId>
            <artifactId>mail</artifactId>
            <version>1.4.7</version>
        </dependency>
        <dependency>
            <groupId>javax.activation</groupId>
            <artifactId>activation</artifactId>
            <version>1.1.1</version>
        </dependency>
        <dependency>
            <groupId>org.seleniumhq.selenium</groupId>
            <artifactId>selenium-java</artifactId>
            <version>2.33.0</version>
        </dependency>
        <dependency>
            <groupId>org.testng</groupId>
            <artifactId>testng</artifactId>
            <version>6.8</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.maven.surefire</groupId>
            <artifactId>surefire</artifactId>
            <version>2.5</version>
            <type>pom</type>
        </dependency>
        <dependency>
            <groupId>net.sf.opencsv</groupId>
            <artifactId>opencsv</artifactId>
            <version>2.3</version>
        </dependency>
    </dependencies>
    <build>
        <plugins>
            <plugin>
                <groupId>org.eclipse.m2e</groupId>
                <artifactId>lifecycle-mapping</artifactId>
                <version>1.0.0</version>
                <configuration>
                    <lifecycleMappingMetadata>
                        <pluginExecutions>
                            <pluginExecution>
                                <pluginExecutionFilter>
                                    <groupId>org.codehaus.mojo</groupId>
                                    <artifactId>aspectj-maven-plugin</artifactId>
                                    <versionRange>[1.0,)</versionRange>
                                </pluginExecutionFilter>
                                <action>
                                    <execute />
                                </action>
                            </pluginExecution>
                        </pluginExecutions>
                    </lifecycleMappingMetadata>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>selenium-maven-plugin</artifactId>
                <version>2.3</version>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>2.5</version>
                <configuration>
                    <includes>
                        <include>**/*Test*.java</include>
                    </includes>
                    <systemPropertyVariables>
                    </systemPropertyVariables>
                </configuration>
                <executions>
                    <execution>
                        <phase>integration-test</phase>
                        <goals>
                            <goal>test</goal>
                        </goals>
                        <configuration>
                            <skip>true</skip>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>
</project>

这是“mvn -version”的输出

Apache Maven 2.2.1 (rdebian-1)
Java version: 1.6.0_27
Java home: /usr/lib/jvm/java-6-openjdk/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux" version: "2.6.32-45-generic" arch: "i386" Family: "unix"
4

2 回答 2

2

问题的根本原因是不存在的插件lifecycle-mapping

无法从任何存储库 org.eclipse.m2e:lifecycle-mapping:pom:1.0.0 下载工件

您的问题的解决方案在这里：找不到 m2e 生命周期映射

编辑

避免使用 m2eclipse 的建议：

lifecycle-mapping在配置文件中定义插件dev并仅在 eclipse 中激活此配置文件。因此，当您在 CI-Server 上运行它时（没有dev配置文件）：插件不会被暗示。

将此添加到您的 pom.xml：

<profiles>
<profile>
  <id>dev</id>
  <build>
    <plugins>
      <plugin>
            <groupId>org.eclipse.m2e</groupId>
            <artifactId>lifecycle-mapping</artifactId>
            <version>1.0.0</version>
            <configuration>
                <lifecycleMappingMetadata>
                    <pluginExecutions>
                        <pluginExecution>
                            <pluginExecutionFilter>
                                <groupId>org.codehaus.mojo</groupId>
                                <artifactId>aspectj-maven-plugin</artifactId>
                                <versionRange>[1.0,)</versionRange>
                            </pluginExecutionFilter>
                            <action>
                                <execute />
                            </action>
                        </pluginExecution>
                    </pluginExecutions>
                </lifecycleMappingMetadata>
            </configuration>
    </plugin>
  </plugins>
</plugin>
</build>
</profile>
</profiles>

您还需要从默认构建部分中删除该插件。

默认情况下dev，配置文件不会处于活动状态，因此默认情况下插件不会运行。

要使用插件运行构建，您需要激活配置文件。有不同的方法可以做到这一点：

  • 添加-Pdev 到 mvn 命令行
  • 在eclipse下找到激活配置文件的方法（不知道怎么做，我不是eclipse用户）
  • 默认情况下，在 settings.xml 中使开发配置文件处于活动状态（在 $USER_HOME/.m2/settings.xml 下 - 如果此文件不存在：手动创建它）：这对于在开发人员机器上激活开发配置文件很有用。

为此，请在 settings.xml 中添加以下行

 <settings>
  ...
  <activeProfiles>
    <activeProfile>dev</activeProfile>
  </activeProfiles>
</settings>

注意：对于最后一个解决方案，你必须确保eclipse使用的maven安装会使用这个settings.xml（再说一次，我不是eclipse用户......所以我不知道如何确保）

于 2013-09-04T10:07:50.963 回答
0

从您的项目目录运行mvn eclipse:eclipse ，这应该可以解决您的 m2e 生命周期插件错误。

于 2020-02-20T04:25:01.350 回答