为什么我会收到“使用 GWT 的生命周期配置未涵盖的插件执行"?错误? [英] Why am I receiving a "Plugin execution not covered by lifecycle configuration with GWT" error?

问题描述

我正在使用 STS 并且我从另一台机器导入了一个 GWT 项目.该项目使用m2eclipse.构建项目时出现这两个错误:

I'm using STS and I imported a GWT project from another machine. The project uses m2eclipse. I'm getting these two errors when building the project:

Plugin execution not covered by lifecycle configuration: org.codehaus.mojo:gwt-maven-plugin:2.2.0:i18n (execution: default, phase: generate-sources)    pom.xml /contactsgwt    line 175
Plugin execution not covered by lifecycle configuration: org.apache.maven.plugins:maven-war-plugin:2.1.1:exploded (execution: default, phase: compile)  pom.xml /contactsgwt    line 198

怎么了?是否还需要进一步配置才能使 gwt maven 插件 工作?

What's wrong? Is there any further configuration that needs to be done so the gwt maven plugin works?

导致错误的pom.xml代码:

<!-- GWT Maven Plugin -->
<plugin>
    <groupId>org.codehaus.mojo</groupId>
    <artifactId>gwt-maven-plugin</artifactId>
    <version>2.2.0</version>
    <executions>
        <execution>
            <goals>
                <goal>compile</goal>
                <goal>test</goal>
                <goal>i18n</goal>
            </goals>
        </execution>
    </executions>
    <!-- Plugin configuration. There are many available options, see gwt-maven-plugin documentation at codehaus.org -->
    <configuration>
        <runTarget>Contacts.html</runTarget>
        <hostedWebapp>${webappDirectory}</hostedWebapp
        <i18nMessagesBundle>es.indra.gwt.contactsgwt.client.ContactsMessages</i18nMessagesBundle>
    </configuration>
</plugin>

<!-- Copy static web files before executing gwt:run -->
<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-war-plugin</artifactId>
    <version>2.1.1</version>
    <executions>
        <execution>
            <phase>compile</phase>
            <goals>
                <goal>exploded</goal>
            </goals>
        </execution>
    </executions>
    <configuration>
        <webappDirectory>${webappDirectory}</webappDirectory>
    </configuration>
</plugin>

<plugin>
    <groupId>org.maven.ide.eclipse</groupId>
    <artifactId>lifecycle-mapping</artifactId>
    <version>0.9.9-SNAPSHOT</version>
    <configuration>
        <mappingId>generic</mappingId>
        <configurators></configurators>
        <mojoExecutions>
            <mojoExecution runOnIncremental="true">org.codehaus.mojo:gwt-maven-plugin:2.2.0:i18n</mojoExecution>
            <mojoExecution runOnIncremental="true">org.apache.maven.plugins:maven-resources-plugin:2.4.1:resources</mojoExecution>
            <mojoExecution runOnIncremental="false">org.apache.maven.plugins:maven-compiler-plugin:2.0.2:compile</mojoExecution>
            <mojoExecution runOnIncremental="false">org.apache.maven.plugins:maven-war-plugin:2.1.1:exploded</mojoExecution>
            <mojoExecution runOnIncremental="false">org.apache.maven.plugins:maven-resources-plugin:2.4.1:testResources</mojoExecution>
        </mojoExecutions>
    </configuration>
</plugin>

推荐答案

如果您使用 Eclipse Indigo (3.7)，您必须激活生命周期插件.请参阅此处了解更多详情.

If you use Eclipse Indigo (3.7) you have to activate the lifecycle plugin. See here for more details.

只需将此 pluginManagement 部分添加到 pom.xml 文件的 build 部分

Just add this pluginManagement section to your build section of your pom.xml file

<pluginManagement>
    <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>gwt-maven-plugin</artifactId>
                                <versionRange>[2.4.0,)</versionRange>
                                <goals>
                                    <goal>resources</goal>
                                    <goal>compile</goal>
                                    <goal>i18n</goal>
                                    <goal>generateAsync</goal>
                                </goals>
                            </pluginExecutionFilter>
                            <action>
                                <execute />
                            </action>
                        </pluginExecution>
                        <pluginExecution>
                            <pluginExecutionFilter>
                                <groupId>org.apache.maven.plugins</groupId>
                                <artifactId>maven-war-plugin</artifactId>
                                <versionRange>[2.1.1,)</versionRange>
                                <goals>
                                    <goal>exploded</goal>
                                </goals>
                            </pluginExecutionFilter>
                            <action>
                                <execute />
                            </action>
                        </pluginExecution>
                    </pluginExecutions>
                </lifecycleMappingMetadata>
            </configuration>
        </plugin>
    </plugins>
</pluginManagement>

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