maven-shade-plugin和自定义包装类型

我正在尝试使用内置的依赖项打包OSGi包 . 我正在使用maven-shade-plugin 2.3来包含一些依赖项，但它在打包阶段失败并出现以下错误：

[ERROR] The project main artifact does not exist. This could have the following
[ERROR] reasons:
[ERROR] - You have invoked the goal directly from the command line. This is not
[ERROR]   supported. Please add the goal to the default lifecycle via an
[ERROR]   <execution> element in your POM and use "mvn package" to have it run.
[ERROR] - You have bound the goal to a lifecycle phase before "package". Please
[ERROR]   remove this binding from your POM such that the goal will be run in
[ERROR]   the proper phase.
[ERROR] - You removed the configuration of the maven-jar-plugin that produces the main artifact.

这是我的项目的pom的样子：

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>

<groupId>ru.multicabinet.plugin</groupId>
<artifactId>testArtifact</artifactId>
<version>1.0-SNAPSHOT</version>

<packaging>bundle</packaging>

<dependencies>
    <dependency>
        <groupId>org.osgi</groupId>
        <artifactId>org.osgi.core</artifactId>
        <version>4.3.1</version>
    </dependency>
    <dependency>
        <groupId>org.osgi</groupId>
        <artifactId>org.osgi.compendium</artifactId>
        <version>4.3.1</version>
    </dependency>
    <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>4.4</version>
    </dependency>
    <dependency>
        <groupId>org.apache.felix</groupId>
        <artifactId>org.apache.felix.scr.annotations</artifactId>
        <version>1.9.6</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>javax.mail</groupId>
        <artifactId>mail</artifactId>
        <version>1.4.7</version>
    </dependency>
    <dependency>
        <groupId>javax.activation</groupId>
        <artifactId>activation</artifactId>
        <version>1.1.1</version>
    </dependency>

</dependencies>

<build>
    <plugins>

        <plugin>
            <groupId>org.apache.felix</groupId>
            <artifactId>maven-scr-plugin</artifactId>
            <version>1.15.0</version>
            <executions>
                <execution>
                    <id>generate-scr-scrdescriptor</id>
                    <goals>
                        <goal>scr</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
        <plugin>
            <groupId>org.apache.felix</groupId>
            <artifactId>maven-bundle-plugin</artifactId>
            <extensions>true</extensions>

            <configuration>
                <remoteOBR>obr-repo</remoteOBR>
                <instructions>
                    <Bundle-Description>Test Plugin</Bundle-Description>
                    <Import-Package>
                        org.osgi.framework,
                        javax.net.ssl,
                        javax.mail,
                        javax.mail.internet,
                        javax.activation
                    </Import-Package>
                    <Bundle-SymbolicName>ru.multicabinet.plugin.license.testArtifact</Bundle-SymbolicName>
                </instructions>
            </configuration>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-shade-plugin</artifactId>
            <version>2.3</version>
            <executions>
                <execution>
                    <phase>process-classes</phase>
                    <goals>
                        <goal>shade</goal>
                    </goals>
                    <configuration>
                        <artifactSet>
                            <includes>
                                <include>commons-codec:commons-codec</include>
                            </includes>
                        </artifactSet>
                    </configuration>
                </execution>
            </executions>
        </plugin>

    </plugins>
</build>


</project>

我怀疑我得到这个错误，因为我正在使用“捆绑”包装类型，因此阴影插件无法识别有一个实际的jar文件因此抱怨主要工件 . 如何解决这个问题？

谢谢