背景

使用默认的maven-site-plugin插件，执行mvn site，出现如下错误

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.3:compile (default-compile) on project facebook-polling: Execution default-compile of goal org.apache.maven.plugins:maven-compiler-plugin:3.3:compile failed: An API incompatibility was encountered while executing org.apache.maven.plugins:maven-compiler-plugin:3.3:compile: java.lang.NoSuchMethodError: org.codehaus.plexus.compiler.javac.errorprone.JavacCompilerWithErrorProne$NonDelegatingClassLoader.getClassLoadingLock(Ljava/lang/String;)Ljava/lang/Object;

[ERROR] -----------------------------------------------------

[ERROR] realm =    plugin>org.apache.maven.plugins:maven-compiler-plugin:3.3

[ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy

[ERROR] urls[0] = file:/Users/stantonk/.m2/repository/org/apache/maven/plugins/maven-compiler-plugin/3.3/maven-compiler-plugin-3.3.jar

[ERROR] urls[1] = file:/Users/stantonk/.m2/repository/org/codehaus/plexus/plexus-compiler-javac-errorprone/2.5/plexus-compiler-javac-errorprone-2.5.jar

[ERROR] urls[2] = file:/Users/stantonk/.m2/repository/org/codehaus/plexus/plexus-utils/3.0.10/plexus-utils-3.0.10.jar

.......

[ERROR] Number of foreign imports: 1

[ERROR] import: Entry[import  from realm ClassRealm[maven.api, parent: null]]

通过mvn site -X找到具体错误原因

java.lang.NoClassDefFoundError: org/apache/maven/doxia/siterenderer/DocumentContent

Caused by: java.lang.ClassNotFoundException: org.apache.maven.doxia.siterenderer.DocumentContent

解决方案

<build>

        <plugins>

            <plugin>

                <groupId>org.apache.maven.plugins</groupId>

                <artifactId>maven-site-plugin</artifactId>

                <version>3.7.1</version>

            </plugin>

            <plugin>

                <groupId>org.apache.maven.plugins</groupId>

                <artifactId>maven-project-info-reports-plugin</artifactId>

                <version>3.0.0</version>

            </plugin>

        </plugins>

    </build>