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ruby-on-railsrubylinuxubunturake

invalid byte sequence in US-ASCII (ArgumentError), nothing helps


I start having an error all of a sudden whenever I run rake db:create. The error is

rake aborted!
/home/me/.rvm/gems/ruby-1.9.3-p392/gems/rake-10.0.4/lib/rake/trace_output.rb:16:in `block in trace_on': invalid byte sequence in US-ASCII (ArgumentError)
  from /home/me/.rvm/gems/ruby-1.9.3-p392/gems/rake-10.0.4/lib/rake/trace_output.rb:14:in `map'
  from /home/me/.rvm/gems/ruby-1.9.3-p392/gems/rake-10.0.4/lib/rake/trace_output.rb:14:in `trace_on'
  from /home/me/.rvm/gems/ruby-1.9.3-p392/gems/rake-10.0.4/lib/rake/application.rb:328:in `trace'
  from /home/me/.rvm/gems/ruby-1.9.3-p392/gems/rake-10.0.4/lib/rake/application.rb:183:in `display_error_message'
  from /home/me/.rvm/gems/ruby-1.9.3-p392/gems/rake-10.0.4/lib/rake/application.rb:169:in `rescue in standard_exception_handling'
  from /home/me/.rvm/gems/ruby-1.9.3-p392/gems/rake-10.0.4/lib/rake/application.rb:159:in `standard_exception_handling'
  from /home/me/.rvm/gems/ruby-1.9.3-p392/gems/rake-10.0.4/lib/rake/application.rb:70:in `run'
  from /home/me/.rvm/gems/ruby-1.9.3-p392/gems/rake-10.0.4/bin/rake:33:in `<top (required)>'
  from /home/me/.rvm/gems/ruby-1.9.3-p392/bin/rake:23:in `load'
  from /home/me/.rvm/gems/ruby-1.9.3-p392/bin/rake:23:in `<main>'

I did

me@ubuntu:~ export LANG="C.UTF-8"
me@ubuntu:~ export LC_ALL="C.UTF-8"

I got

me@ubuntu:~ echo $LANG
en_US
me@ubuntu:~ echo $LC_ALL
en_US.UTF-8

Solution

  • try adding, as first line of the files touched by this task, the string:

    #encoding: utf-8
    

    These files may be all your custom initializers, your database.yml, etc