Problem in input data loading in Structure

Question

[RN]

In Structure Pritchard with GUI, while uploading a file, it says, "107 lines with 37882 columns. Line number 1 with 37880 columns". How to resolve it in Linux?

[Mensur Dlakic]

Error messages are usually meant to be taken literally. It says that your first line has two fewer columns than the rest of your file. It probably points out to an error during file creation. If that's not the case, opening the file in text editor and adding two missing columns to the first line might fix the problem.