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Steps to reproduce
Issue
I have an xlsx file and I want to check first sheet's first_row. But I get this error: invalid value for Integer(): "". If I edit the sheet name the error goes. I checked the solution: 478 and new version of roo gem.
The code is:
def read_excel
spread_sheet = Roo::Spreadsheet.open(file_path).sheet(0)
if spread_sheet.first_row.blank? # throws the error (invalid value for Integer(): "")
fail Errors::ExcelImport::EmptyFile
end
spread_sheet
end
Thanks for filing an issue. Following these instructions will help us solve your problem sooner.
Steps to reproduce
Issue
I have an xlsx file and I want to check first sheet's first_row. But I get this error:
invalid value for Integer(): ""
. If I edit the sheet name the error goes. I checked the solution: 478 and new version of roo gem.The code is:
System configuration
Roo version: 2.7.1
Ruby version: 2.7.2