java - GMaven 构建失败并显示 "An API incompatibility was encountered"

Question

尝试使用 Maven Gmaven 插件编译我的项目时，出现以下错误:

[ERROR] Failed to execute goal org.codehaus.gmaven:gmaven-plugin:1.4:compile (default) on project concorde-web: Execution default of goal org.codehaus.gmaven:gmaven-plugin:1.4:compile failed: An API incompatibility was encountered while executing org.codehaus.gmaven:gmaven-plugin:1.4:compile: java.lang.NoSuchMethodError: org.codehaus.groovy.ast.ModuleNode.getStarImports()Ljava/util/List;

谷歌搜索表明这是因为多个 groovy 版本最终出现在我的依赖链中。但是，查看完整的依赖树后，发现全树只有一个依赖。

这是我的 pom.xml 的摘录:

    <!-- Groovy dependencies -->
    <dependency>
        <groupId>org.codehaus.groovy</groupId>
        <artifactId>groovy-all</artifactId>
        <version>1.8.5</version>
    </dependency>
    <!-- ... snip ... -->

        <plugin>
            <groupId>org.codehaus.gmaven</groupId>
            <artifactId>gmaven-plugin</artifactId>
            <version>1.4</version>
            <executions>
                <execution>
                    <goals>
                        <goal>generateStubs</goal>
                        <goal>compile</goal>
                        <goal>generateTestStubs</goal>
                        <goal>testCompile</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
    </plugins>

Answer 1

这是由 GMaven 插件定义中缺少 providerSelection 元素引起的。

正确的 GMaven 定义如下所示:

        <plugin>
            <groupId>org.codehaus.gmaven</groupId>
            <artifactId>gmaven-plugin</artifactId>
            <version>1.4</version>
            <configuration>
                <providerSelection>1.8</providerSelection>
            </configuration>
            <executions>
                <execution>
                    <goals>
                        <goal>generateStubs</goal>
                        <goal>compile</goal>
                        <goal>generateTestStubs</goal>
                        <goal>testCompile</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>