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Null Exception Pointer - YAGGA

danjeharrydanjeharry Member Posts: 20 Contributor II
edited November 2018 in Help
Hey all,

What does it mean when I get a Null Exception Pointer? I'm getting it using YAGGA at random points during the algorithm and it stops my process. Not sure what it is. I do not have division or reciprocal selected, so should not produce NANs. I've normalized all attributes to a 0 - 10 range, so should be within double limits. Any ideas?

Thanks,
danjeharry

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    MariusHelfMariusHelf RapidMiner Certified Expert, Member Posts: 1,869 Unicorn
    Hi danjeharry,

    I'm afraid that means that you found a bug in the operator code. If you get an error message dialog with a "Report Bug" button, please click it and report the bug to our bug tracker.

    Regards,
    Marius
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