Idea multi-module, common package failed

Question: I added spring related solutions to my common package, and then the package failed.
First, make sure that you are an aggregate project; otherwise, despite the success of common, other modules still fail to package;
solution:

1. Delete the maven plugin in pom

    <!--common包打包失败: 父pom不要加打包依赖插件-->
    <!--<build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>${java.version}</source>
                    <target>${java.version}</target>
                    <encoding>UTF-8</encoding>
                </configuration>
            </plugin>

            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>-->

2. Modify the packaging method of each project

<build>
   <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
            <executions>
                <execution>
                    <goals>
                        <goal>repackage</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>