[GitHub] incubator-zeppelin pull request: [Zeppelin-630] Introduce new way ...

[minahlee]

Github user minahlee commented on the pull request:

    https://github.com/apache/incubator-zeppelin/pull/673#issuecomment-184041841
  
    @FRosner I found the way to reproduce this bug. This happens when you have 
empty artifact in the rows other than the last row as below:
    
    ![screen shot 2016-02-15 at 11 52 14 
am](https://cloud.githubusercontent.com/assets/8503346/13038771/949ddc06-d3da-11e5-85fd-e9b511dd471f.png)
    
    I got the hint from 
    at 
org.apache.zeppelin.dep.DependencyResolver.load([DependencyResolver.java:75](https://github.com/apache/incubator-zeppelin/blob/218a3b5bca1dcbc3746b653a6db568bebf40720e/zeppelin-interpreter/src/main/java/org/apache/zeppelin/dep/DependencyResolver.java#L75))
 
    this line of your log.
    This error occurs when you have empty string in artifact input form.
    
    Please let me know it's same as your case and try if it works when you have 
no empty artifact. Meanwhile I will try to create a patch sooner or later.


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