【发布时间】:2019-12-27 07:07:06
【问题描述】:
我正在尝试运行 bundle exec db:migrate 但遇到加载错误:
rake aborted!
LoadError: cannot load such file -- sinatra/activerecord/rake/activerecord_6
我很确定这一定是配置错误,因为实际代码来自训练营并且在他们的环境下工作。
我尝试跟踪 rakefile、db 迁移脚本和 evniroment.rb 中提到的文件位置,以确保我没有移动一些重要的东西。
这是尝试run bundle exec db:migrate时的完整错误
rake aborted!
LoadError: cannot load such file -- sinatra/activerecord/rake/activerecord_6
/home/ryan/.rvm/gems/ruby-2.6.3/gems/sinatra-activerecord-2.0.13/lib/sinatra/activerecord/rake.rb:2:in `require'
/home/ryan/.rvm/gems/ruby-2.6.3/gems/sinatra-activerecord-2.0.13/lib/sinatra/activerecord/rake.rb:2:in `<top (required)>'
/home/ryan/projects/finstagram2/finstagram-master/Rakefile:2:in `require'
/home/ryan/projects/finstagram2/finstagram-master/Rakefile:2:in `<top (required)>'
/home/ryan/.rvm/gems/ruby-2.6.3/gems/rake-12.3.3/exe/rake:27:in `<top (required)>'
/home/ryan/.rvm/gems/ruby-2.6.3/bin/ruby_executable_hooks:24:in `eval'
/home/ryan/.rvm/gems/ruby-2.6.3/bin/ruby_executable_hooks:24:in `<main>'
(See full trace by running task with --trace)
【问题讨论】:
-
sinatra-activerecord需要修补才能与activerecord 6.x.x一起使用。github.com/janko/sinatra-activerecord/pull/87 需要合并,并且需要在此错误消失之前发布 gem。如果你真的想让它在这里和现在工作,请将 rails gem 版本设置为低于 6.0.0
标签: rake dbmigrate sinatra-activerecord