googleauth-1.11.0/lib/googleauth/service_account.rb:87:in `unescape': undefined method `gsub' for nil:NilClass

[markhorrocks]

• OS: ubuntu 20.04
• Ruby version: 2.7.0
• Gem name and version: googleauth 1.11.0

Steps to reproduce

1. Attempt to use make_creds with json_key

#! /usr/bin/ruby

require 'googleauth'

SERVICE_ACCOUNT_PRIVATE_KEY = "-----BEGIN PRIVATE KEY-----MIIE1234ABCD-----END PRIVATE KEY-----"

begin credentials = Google::Auth::ServiceAccountCredentials.make_creds( scope: "https://analyticsreporting.googleapis.com/v4/reports:batchGet", json_key: SERVICE_ACCOUNT_PRIVATE_KEY ) rescue => error puts "Error: #{error.message}" end

[palladius]

I got the same issue this morning.