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From "Matthias Boehm (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (SYSTEMML-1949) Script compilation fails w/ NPE in case of missing assingments
Date Thu, 30 Nov 2017 22:20:00 GMT

     [ https://issues.apache.org/jira/browse/SYSTEMML-1949?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Matthias Boehm closed SYSTEMML-1949.
------------------------------------
       Resolution: Fixed
         Assignee: Matthias Boehm
    Fix Version/s: SystemML 1.0

> Script compilation fails w/ NPE in case of missing assingments
> --------------------------------------------------------------
>
>                 Key: SYSTEMML-1949
>                 URL: https://issues.apache.org/jira/browse/SYSTEMML-1949
>             Project: SystemML
>          Issue Type: Bug
>            Reporter: Matthias Boehm
>            Assignee: Matthias Boehm
>             Fix For: SystemML 1.0
>
>
> If builtin functions other than print and write are called without assignment, the compilation
fails with NPE as follows"
> {code}
> java.lang.NullPointerException
> 	at org.apache.sysml.parser.DMLTranslator.constructHops(DMLTranslator.java:1349)
> 	at org.apache.sysml.parser.DMLTranslator.constructHops(DMLTranslator.java:265)
> 	at org.apache.sysml.api.DMLScript.execute(DMLScript.java:692)
> 	at org.apache.sysml.api.DMLScript.executeScript(DMLScript.java:510)
> {code}



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