maven - YCSB (0.6.0) Riak Binding (2.1.1) 打包时不断抛出 maven-assembly-plugin 错误

Question

我是 YCSB 和 Riak 的新手。当我按照本指南https://github.com/cvitter/YCSB-Riak-Binding 对 Riak 进行基准测试时mvn clean package，它会抛出：

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-assembly-plugin:2.5.5:single (default) on project binding-parent: Failed to create assembly: Error creating assembly archive jar-with-dependencies: You must set at least one file. 

谁能帮我这个？