[SYSTEMDS-1854] Transformapply w/ empty recode maps fails w/ NPE

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: SystemML 0.15
• Assignee: Matthias Boehm
• Reporter: Matthias Boehm
• Created: 19/Aug/17 03:59
• Updated: 09/Sep/17 03:56
• Resolved: 02/Sep/17 23:37

Description

Caused by: java.lang.NullPointerException
        at org.apache.sysml.runtime.transform.encode.EncoderRecode.lookupRCDMap(EncoderRecode.java:62)
        at org.apache.sysml.runtime.transform.encode.EncoderRecode.apply(EncoderRecode.java:133)
        at org.apache.sysml.runtime.transform.encode.EncoderComposite.apply(EncoderComposite.java:87)
        at org.apache.sysml.runtime.instructions.cp.ParameterizedBuiltinCPInstruction.processInstruction(ParameterizedBuiltinCPInstruction.java:264)
        at org.apache.sysml.runtime.controlprogram.ProgramBlock.executeSingleInstruction(ProgramBlock.java:286)