在这里的第一篇文章,所以任何noobity道歉。 我正在通过Lynda.com Ruby on Rails 5 C9基本培训工作,并遇到了一个问题,尝试将此错误消息迁移回'VERSION:0':rails无法迁移:“不知道如何构建任务版本:0”
rails中止了! 不知道如何构建任务'VERSION:0'(请参阅 - 任务) /usr/local/rvm/gems/ruby-2.3.1/gems/railties-5.1.2/lib/rails/commands/ rake/rake_command.rb:21:在block in perform' /usr/local/rvm/gems/ruby-2.3.1/gems/railties-5.1.2/lib/rails/commands/rake/rake_command.rb:18:in
执行' /usr/local/rvm/gems/ruby-2.3.1/gems/railties-5.1.2/lib/rails/command.rb:46:in invoke' /usr/local/rvm/gems/ruby-2.3.1/gems/railties-5.1.2/lib/rails/commands.rb:16:in
' /home/ubuntu/workspace/bin/rails:9:在require' /home/ubuntu/workspace/bin/rails:9:in
' /usr/local/rvm/gems/ruby-2.3.1/gems/spring-2.0.2/lib/spring/client/rails.rb: 28:在load' /usr/local/rvm/gems/ruby-2.3.1/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in
调用' /usr/local/rvm/gems/ruby-2.3.1/gems/spring-2.0.2/lib/spring/client/command.rb:7:in call' /usr/local/rvm/gems/ruby-2.3.1/gems/spring-2.0.2/lib/spring/client.rb:30:in
运行' /usr/local/rvm/gems/ruby-2.3.1/gems/spring-2.0.2/bin/spring:49:在<top (required)>' /usr/local/rvm/gems/ruby-2.3.1/gems/spring-2.0.2/lib/spring/binstub.rb:31:in
加载' /usr/local/rvm/gems/ruby-2.3.1 /gems/spring-2.0.2/lib/spring/binstub.rb:31:in <top (required)>' /home/ubuntu/workspace/bin/spring:15:in
require' /home/ubuntu/workspace/bin/spring:15:in <top (required)>' bin/rails:3:in
load' bin/rails:3:in` “
任何帮助或建议非常赞赏
尝试'VERSION = 0',而不是'VERSION:0' –
男人啊,愚蠢的错误!谢了哥们 – sjudge