Plink error

Question

[Rafael]

Hi everyone! I have a trouble: I made my .ped file and when I gonna do the quality control, show me a error message "Your file.ped fewer tokens than expected". Does anyone know what I can do, please?

[pabe]

what does your .ped file look like? it may be a formatting issue. usually that error is triggered by not having a space/tab-delimited text file

[Rafael]

Thanks for your answer, but I tryed to make my .ped file with this delimitations, and the same error is showing: Error: Line 1 of .ped file has fewer tokens than expected. My .ped file is liked with that: FAM 100026 0 0 1 -9 A B A A A B B B A B A A A B A B A A A A A B B B... FAM is the population that I'm using, followed by individue ID, dam, sire, sex (1 to male) and phenotype (-9, because I'm not studying with any phenotypic traits).