maven-plugin-plugin：3.2：描述符失败：索引22273超出长度88的范围

Question

Jdk：JAVA 11

无法在项目 buildtools 上执行目标 org.apache.maven.plugins:maven-plugin-plugin:3.2:descriptor (default-descriptor)：执行目标 org.apache.maven.plugins:maven-plugin-plugin 的默认描述符:3.2:描述符失败：索引 22273 超出长度 88 的范围 -> [帮助 1]

<artifactId>buildtools</artifactId>
<packaging>maven-plugin</packaging>
<name>MYPojo</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>11</maven.compiler.source>
<maven.compiler.target>11</maven.compiler.target>
</properties>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-plugin-plugin</artifactId>
<executions>
<execution>
<id>mojo-descriptor</id>
<phase>process-classes</phase>
<goals>
<goal>descriptor</goal>
</goals>
</execution>
</executions>
</plugin>


<!-- for maven plugin -->
<dependency>
<groupId>org.apache.maven</groupId>
<artifactId>maven-plugin-api</artifactId>
<version>3.0</version>
</dependency>
<dependency>
<groupId>org.apache.maven</groupId>
<artifactId>maven-core</artifactId>
<version>3.6.3</version>
</dependency>
<!-- dependencies to annotations -->
<dependency>
<groupId>org.apache.maven.plugin-tools</groupId>
<artifactId>maven-plugin-annotations</artifactId>
<version>3.6.0</version>
</dependency>
<dependency>
<groupId>org.apache.maven</groupId>
<artifactId>maven-plugin-api</artifactId>
<version>3.5.2</version>
</dependency>
<dependency>
<groupId>org.apache.maven</groupId>
<artifactId>maven-artifact</artifactId>
<version>3.6.3</version>
</dependency>
<dependency>
<groupId>org.apache.maven</groupId>
<artifactId>maven-project</artifactId>
<version>3.0-alpha-2</version>
</dependency>

Answer 1

在我这边，我通过添加以下内容在 java 11 中解决了这个问题：

  <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-plugin-plugin</artifactId>
    <version>3.6.0</version>
    <executions>
      <execution>
        <id>default-descriptor</id>
        <phase>process-classes</phase>
      </execution>
      <!-- if you want to generate help goal -->
      <execution>
        <id>help-goal</id>
        <goals>
          <goal>helpmojo</goal>
        </goals>
      </execution>
    </executions>
  </plugin>

Answer 2

对于 JDK11（分别是 JDK8）支持，3.0、3.1、3.2 版本中存在错误。您必须使用 3.3 或更高版本：

<build>
    <pluginManagement>
        <plugins>
            <plugin>
                <artifactId>maven-plugin-plugin</artifactId>
                <version>3.3</version>
            </plugin>
        </plugins>
    </pluginManagement>
</build>

Answer 3

我遇到了同样的问题，并通过不定义较新的 Java 版本而是使用 Java 8 来解决它：

<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>

Answer 4

对我有用的组合是：

<properties>
    <maven.compiler.source>11</maven.compiler.source>
    <maven.compiler.target>11</maven.compiler.target>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>

<dependencies>
    <dependency>
        <groupId>org.apache.maven</groupId>
        <artifactId>maven-plugin-api</artifactId>
        <version>3.6.0</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>org.apache.maven</groupId>
        <artifactId>maven-core</artifactId>
        <version>3.6.0</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>org.apache.maven.plugin-tools</groupId>
        <artifactId>maven-plugin-annotations</artifactId>
        <version>3.5</version>
        <scope>provided</scope>
    </dependency>
</dependencies>

<build>
    <pluginManagement>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-plugin-plugin</artifactId>
                <version>3.6.0</version>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-site-plugin</artifactId>
                <version>3.8.2</version>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.6.2</version>
                <configuration>
                    <release>${maven.compiler.target}</release>
                    <encoding>UTF-8</encoding>
                    <verbose>true</verbose>
                    <fork>true</fork>
                </configuration>
            </plugin>
        </plugins>
    </pluginManagement>
</build>