Encoding::UndefinedConversionError ("\x9F" from ASCII-8BIT to UTF-8):

[kuzevanoff]

Hi, I've got this error:

Encoding::UndefinedConversionError ("\x9F" from ASCII-8BIT to UTF-8):

passbook = Passbook::PKPass.new json passbook.addFiles [Rails.root.join('certificates/icon.png'), Rails.root.join('certificates/icon@2x.png')] gen_pass = passbook.file send_file(gen_pass.path, type: 'application/vnd.apple.pkpass', disposition: 'attachment', filename: "pass.pkpass")

What I do wrong?
Rais 6, ruby 2.7.1

[alexdunae]

I'm encountering this too. I think it's related to Ruby 2.7.1

This thread seems to diagnose it pretty thoroughly and links to a confirmed bug in Ruby 2.7.

I haven't found a resolution yet, but thought I'd leave those here for now.

[mbajur]

clutch-holdings@1a7c42b

^ this fork fixes that issue for me

[orest-kostiuk]

Found somebody solution?