Spreadsheet::Errors::UnknownCodepage (Unknown Codepage 0xa4a6):

[Diki Zaelani]

hi i got this error

content =  params[:record][:file].tempfile

book = Spreadsheet.new(content.to_path.to_s)

sheet1 = book.worksheet 'Sheet1'

Spreadsheet::Errors::UnknownCodepage (Unknown Codepage 0xa4a6):

  app/controllers/hrd_controller.rb:1578:in `upload'

  Rendered /home/dikiz/.rvm/gems/ruby-2.1.7@rails4.1/gems/actionpack-4.1.14/lib/action_dispatch/middleware/templates/rescues/_source.erb (0.4ms)

  Rendered /home/dikiz/.rvm/gems/ruby-2.1.7@rails4.1/gems/actionpack-4.1.14/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.4ms)

  Rendered /home/dikiz/.rvm/gems/ruby-2.1.7@rails4.1/gems/actionpack-4.1.14/lib/action_dispatch/middleware/templates/rescues/_request_and_response.text.erb (6.3ms)

  Rendered /home/dikiz/.rvm/gems/ruby-2.1.7@rails4.1/gems/actionpack-4.1.14/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb (17.2ms)