跑以下命令时：

bcftools view -S samplelistname.txt file.vcf.gz -Ov > newfile.vcf

产生报错：[E::vcf_parse_format] Number of columns at chrX:XX does not match the number of samples

报错原因：VCF文件不完整，可能是VCF文件传输过程中导致的文件缺失或损坏；或者上游生成该vcf文件时有错误；

报错：[E::vcf_parse_format] Number of columns at chrX:XX does not match the number of samples