Genome Analysis Toolkit

Variant Discovery in High-Throughput Sequencing Data

GATK process banner

Need Help?

Search our documentation

Community Forum

Hi, How can we help?

Developed in the Data Sciences Platform at the Broad Institute, the toolkit offers a wide variety of tools with a primary focus on variant discovery and genotyping. Its powerful processing engine and high-performance computing features make it capable of taking on projects of any size. Learn more

CNNScoreVariants carshes with java.lang.NullPointerException with Python 3.8 & JDK 1.8


1 comment

  • Avatar
    Pamela Bretscher

    Hi KUMAR Chandan * TCS,

    Could you take a look at this previous forum post of the same issue and let me know if the suggestions in it are helpful? I would also recommend upgrading to a newer version of GATK as there have been significant improvements and bug fixes since the version you are using.

    Kind regards,


    Comment actions Permalink

Please sign in to leave a comment.

Powered by Zendesk