Question

我尝试在我的ubuntu服务器上部署我的rails 4应用程序，如果我运行rake db：migrate命令我收到此错误

rake aborted!
ArgumentError: invalid byte sequence in UTF-8

我的环境：

Rails 4.1.6 ruby 2.1.2p95（2014-05-08修订版45877）[x86_64-linux]

这里的痕迹

/usr/local/rvm/gems/ruby-2.1.4/gems/rake-10.3.2/lib/rake/file_list.rb:395:in `glob'
/usr/local/rvm/gems/ruby-2.1.4/gems/rake-10.3.2/lib/rake/file_list.rb:395:in `glob'
/usr/local/rvm/gems/ruby-2.1.4/gems/rake-10.3.2/lib/rake/application.rb:258:in `block in have_rakefile'
/usr/local/rvm/gems/ruby-2.1.4/gems/rake-10.3.2/lib/rake/application.rb:256:in `each'
/usr/local/rvm/gems/ruby-2.1.4/gems/rake-10.3.2/lib/rake/application.rb:256:in `have_rakefile'
/usr/local/rvm/gems/ruby-2.1.4/gems/rake-10.3.2/lib/rake/application.rb:657:in `find_rakefile_location'
/usr/local/rvm/gems/ruby-2.1.4/gems/rake-10.3.2/lib/rake/application.rb:673:in `raw_load_rakefile'
/usr/local/rvm/gems/ruby-2.1.4/gems/rake-10.3.2/lib/rake/application.rb:94:in `block in load_rakefile'
/usr/local/rvm/gems/ruby-2.1.4/gems/rake-10.3.2/lib/rake/application.rb:176:in `standard_exception_handling'
/usr/local/rvm/gems/ruby-2.1.4/gems/rake-10.3.2/lib/rake/application.rb:93:in `load_rakefile'
/usr/local/rvm/gems/ruby-2.1.4/gems/rake-10.3.2/lib/rake/application.rb:77:in `block in run'
/usr/local/rvm/gems/ruby-2.1.4/gems/rake-10.3.2/lib/rake/application.rb:176:in `standard_exception_handling'
/usr/local/rvm/gems/ruby-2.1.4/gems/rake-10.3.2/lib/rake/application.rb:75:in `run'
/root/.rbenv/versions/2.1.2/bin/rake:33:in `<main>'

有什么想法吗？

在我的本地机器上一切正常......

Answer 1

出于好奇，这里使用的数据存储是什么？是否有可能只是破坏数据库并偶然重新开始？如果是这样，你可以用：

rake db:drop db:create db:migrate

无法运行db：migrate

1 个答案: