在pom.xml中找不到Maven插件

Question

In my pom.xml I get the following error:

Plugin '''org.apache.maven.plugins:maven-javadoc-plugin:2.10.4''' not found less... (Ctrl+F1) 
Inspects a Maven model for resolution problems.

At the specific place:

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-javadoc-plugin</artifactId> <--- here, red text
    <version>2.10.4</version> <--- version number is also in red text
    <executions>
        <execution>
            <id>attach-javadoc</id>
            <goals>
                <goal>jar</goal>
            </goals>
            <configuration>
                <additionalparam>-Xdoclint:none</additionalparam>
            </configuration>
        </execution>
    </executions>
</plugin>

I looked in my .m2/repository/org/apache/maven/plugins/ and the directory maven-javadoc-plugin doesn't exist.

I tried mvn dependency:purge-local-repository but it's still not downloading.

Answer 1

您是否尝试通过命令行通过mvn clean -U package强制进行下载？