Haplotype Caller giving error in chrUn_gl000225 region
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Hi, We have used HaplotypeCaller for calling our whole genome sequencing data using hg19. Till now it called perfectly on every other chromosomes. But its giving an error message in chrUn_gl000225 region. I am uploading the error message.

ERROR ------------------------------------------------------------------------------------------
ERROR stack trace

java.lang.NullPointerException at org.broadinstitute.sting.gatk.walkers.haplotypecaller.PairHMMLikelihoodCalculationEngine.computeDiploidHaplotypeLikelihoods(PairHMMLikelihoodCalculationEngine.java:425) at org.broadinstitute.sting.gatk.walkers.haplotypecaller.PairHMMLikelihoodCalculationEngine.computeDiploidHaplotypeLikelihoods(PairHMMLikelihoodCalculationEngine.java:399) at org.broadinstitute.sting.gatk.walkers.haplotypecaller.GenotypingEngine.calculateGLsForThisEvent(GenotypingEngine.java:340) at org.broadinstitute.sting.gatk.walkers.haplotypecaller.GenotypingEngine.assignGenotypeLikelihoods(GenotypingEngine.java:207) at org.broadinstitute.sting.gatk.walkers.haplotypecaller.HaplotypeCaller.map(HaplotypeCaller.java:837) at org.broadinstitute.sting.gatk.walkers.haplotypecaller.HaplotypeCaller.map(HaplotypeCaller.java:141) at org.broadinstitute.sting.gatk.traversals.TraverseActiveRegions$TraverseActiveRegionMap.apply(TraverseActiveRegions.java:708) at org.broadinstitute.sting.gatk.traversals.TraverseActiveRegions$TraverseActiveRegionMap.apply(TraverseActiveRegions.java:704) at org.broadinstitute.sting.utils.nanoScheduler.NanoScheduler$ReadMapReduceJob.run(NanoScheduler.java:471) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722)

ERROR ------------------------------------------------------------------------------------------
ERROR A GATK RUNTIME ERROR has occurred (version 2.8-1-g932cd3a):
ERROR
ERROR This might be a bug. Please check the documentation guide to see if this is a known problem.
ERROR If not, please post the error message, with stack trace, to the GATK forum.
ERROR Visit our website and forum for extensive documentation and answers to
ERROR commonly asked questions http://www.broadinstitute.org/gatk
ERROR
ERROR MESSAGE: Code exception (see stack trace for error itself)
ERROR ------------------------------------------------------------------------------------------

Thanks, Mayukh


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