boxplot：缺少参数“x”，没有默认值

Question

我尝试创建一个具有对数刻度的boxplot，但是这段代码：

data <- t(read.csv(file=args[1], header=FALSE, sep=";"))

boxplot(data = data, log = "y")

导致此错误：

Warning message:
In read.table(file = file, header = header, sep = sep, quote = quote,  :
  incomplete final line found by readTableHeader on 'complex_complexNormal.csv'
Error in split(x, rep.int(1L:ncol(x), rep.int(nrow(x), ncol(x)))) : 
  argument "x" is missing, with no default
Calls: boxplot -> boxplot.matrix -> split

我无法弄清楚这个错误来自哪里。