chromoPlot error - reads more data than in file

I am trying to use the chromoPlot package in R to visualize chromosome segments.

According to the guide I should make a chromosome file that defines the chromosomes of interest and a data file with segments of interest

then

library(chromoMap)
chromoMap("FF Chromosome Map/DB/chromosome_file.txt","FF Chromosome Map/DB/Anne Larsen.txt")

should nice draw the segments on the chromosome map.

However I get the error when I try to run the code

********************************** __ __ ************
** __**|__ * __* __ * __ __ * __ *|  |  |* __ * __ **
**|__**|  |*|  *|__|*|  |  |*|__|*|  |  |*|_ |*|__|**
***********************************************|   **
*************** by Lakshay Anand ********************
OUTPUT: 
Number of Chromosome sets: 1 
Error in scan(file = file, what = what, sep = sep, quote = quote, dec = dec,  : 
  line 2 did not have 5 elements

when I read the data files manually they have 4 columns each \tab separated as they should.

Any suggestions