Question

我使用tycho-packaging-plugin来设置jar的输出文件夹。这是我的pom缩短版本：

<properties>
    <tycho-version>0.21.0</tycho-version>
</properties>
<build>
  <plugins>
    <plugin>
        <groupId>org.eclipse.tycho</groupId>
        <artifactId>tycho-maven-plugin</artifactId>
        <version>${tycho-version}</version>
        <extensions>true</extensions>
    </plugin>
    <plugin>
        <groupId>org.eclipse.tycho</groupId>
        <artifactId>tycho-packaging-plugin</artifactId>
        <configuration>
            <buildDirectory>${project.build.directory}/plugins</buildDirectory>
        </configuration>
    </plugin>
  </plugins>
</build>

如果我执行maven-install，我会收到警告：

[WARNING] Some problems were encountered while building the effective model for com.foo.bar.devtool:com.foo.bar.devtool:eclipse-plugin:0.0.1-SNAPSHOT
[WARNING] 'build.plugins.plugin.version' for org.eclipse.tycho:tycho-packaging-plugin is missing. @ line 44, column 21
[WARNING] 
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING] 
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.

我遵循警告的建议并修改pom：

<plugin>
    <groupId>org.eclipse.tycho</groupId>
    <artifactId>tycho-packaging-plugin</artifactId>
    <version>${tycho-version}</version>
    <configuration>
        <buildDirectory>${project.build.directory}/plugins</buildDirectory>
    </configuration>
</plugin>

然后我在保存文件后出错：

Multiple annotations found at this line:
    - Plugin execution not covered by lifecycle configuration: org.eclipse.tycho:tycho-packaging-plugin:${tycho.version}:build-qualifier (execution: default-build-qualifier, phase: 
     validate)
    - Plugin execution not covered by lifecycle configuration: org.eclipse.tycho:tycho-packaging-plugin:${tycho.version}:validate-version (execution: default-validate-version, 
     phase: validate)
    - Plugin execution not covered by lifecycle configuration: org.eclipse.tycho:tycho-packaging-plugin:${tycho.version}:validate-id (execution: default-validate-id, phase: validate)

如何解决问题并避免同时收到警告和错误？

Answer 1

您没有安装适用于m2e的Tycho Project Configorator，因此m2e不知道它是否应该执行列出的目标作为Eclipse中增量构建的一部分。

要安装连接器，请触发错误的快速修复（例如，从“问题”视图中），然后选择发现新的m2e连接器。

Answer 2

我喜欢简单地让它消失了＃39;打开 Preferences ＆gt; Maven ＆gt; Errors/Warnings 并更改＆＃39; Plugin execution not covered by lifecycle configuration ＆＃39;的行为设置到＆＃39; Ignore＆＃39;。根本没有解决问题，但肯定会避免警告和错误。

修复“'build.plugins.plugin.version'后缺少”插件执行未涵盖“错误”警告tycho-packaging-plugin

2 个答案: