我的是family.ctl里面的染色体和基因组染色体的ID号不一样,报错Exception in thread "main" java.lang.NullPointerException
at family_circle_plotter.paint(family_circle_plotter.java:197)
at family_circle_plotter.main(family_circle_plotter.java:334) ,修改一致后,完美运行,希望能帮到同样问题的同学,也感谢之前帮过我的同学!