检查你的输入数据对象,代码没有问题,数据的问题
dds <- DESeqDataSetFromMatrix(countData = countMatrix,colData = table2,design = ~ group_list)
Error in validObject(.Object) : invalid class summarizedExperiment?object: undefined class for slot "NAMES" ("characterORNULL")
提示这样,需要怎么修改代码?