this is my csv file: id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink access_omark_office_user,hr.omark.office,model_hr_omark_office,base.group_hr_user,1,0,0,0 When i update my module i have this error in log message >

I think any null byte is remaining at the end of csv file. Delete blank line if exists after last line.

ok Solanki Shanki I will trying

thank Solanki Shamji I have create a new file without to use a spreadsheet software and i update my module. Right, thank for answer Solanki.