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I've run the GATK best practices pipeline up through VQSR and have the recalibrated variants in a VCF file. Because I'm analyzing pedigree samples, I'm now attempting to run CalculateGenotypePosteriors. When I do this, I get the following error:
ERROR MESSAGE: Variant does not contain the same number of MLE allele counts as alternate alleles for record at 1:768589
However, when I looked at that variant in the recalibrated VCF file, I see that MLEAC=1, AC=1, and I can confirm that there is only one sample that is heterozygous, so both AC and MLEAC are correct.
Might this be a bug?