maven-assembly-plugin报错

Maven pom.xml保存
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-assembly-plugin:2.5.5:single (default) on project ycsb: Failed to create assembly: Artifact: com.yahoo.ycsb:riak-binding:jar:0.3.1-RC1-SNAPSHOT (included by module) does not have an artifact with a file. Please ensure the package phase is run before the assembly is generated. -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-assembly-plugin:2.5.5:single (default) on project ycsb: Failed to create assembly: Artifact: com.yahoo.ycsb:riak-binding:jar:0.3.1-RC1-SNAPSHOT (included by module) does not have an artifact with a file. Please ensure the package phase is run before the assembly is generated.

 在新建的Maven项目里遇到如上问题，使用stackoverflow上大神的解决方案一下就ok。

 替换或新增如下内容

 
      maven-assembly-plugin
      
        
          
            com.test.MainClassName
          
        
        
          jar-with-dependencies
        
      
      
        
          make-assembly 
          package 
          
            single