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Posted to issues@systemml.apache.org by "Matthias Boehm (JIRA)" <ji...@apache.org> on 2017/10/10 02:22:00 UTC

[jira] [Created] (SYSTEMML-1949) Script compilation fails w/ NPE in case of missing assingments

Matthias Boehm created SYSTEMML-1949:
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             Summary: 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


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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