我正在尝试预编译我的资产：
rake assets:precompile RAILS_ENV=production bundle exec rake assets:precompile
并得到以下错误：
不知道如何构建任务“bundle”（使用“rake--tasks”查看可用任务列表）
--trace：** Invoke assets:precompile (first_time)
** Invoke assets:environment (first_time)
** Execute assets:environment
** Invoke environment (first_time)
** Execute environment
** Invoke yarn:install (first_time)
** Execute yarn:install
yarn install v1.17.3
[1/4] 🔍 Resolving packages...
success Already up-to-date.
✨ Done in 0.04s.
** Execute assets:precompile
rake aborted!
Don't know how to build task 'bundle' (See the list of available tasks with `rake --tasks`)
/Users/anton/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.3/lib/rake/task_manager.rb:59:in `[]'
/Users/anton/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.3/lib/rake/application.rb:159:in `invoke_task'
/Users/anton/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.3/lib/rake/application.rb:116:in `block (2 levels) in top_level'
/Users/anton/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.3/lib/rake/application.rb:116:in `each'
/Users/anton/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.3/lib/rake/application.rb:116:in `block in top_level'
/Users/anton/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.3/lib/rake/application.rb:125:in `run_with_threads'
/Users/anton/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.3/lib/rake/application.rb:110:in `top_level'
/Users/anton/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.3/lib/rake/application.rb:83:in `block in run'
/Users/anton/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.3/lib/rake/application.rb:186:in `standard_exception_handling'
/Users/anton/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.3/lib/rake/application.rb:80:in `run'
/Users/anton/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.3/exe/rake:27:in `<top (required)>'
/Users/anton/.rbenv/versions/2.6.3/bin/rake:22:in `load'
/Users/anton/.rbenv/versions/2.6.3/bin/rake:22:in `<main>'
如何解决这个问题？我试着更新我的gems，重新安装所有东西，添加了
gem 'rake'，但仍然得到相同的错误。非常感谢你的帮助。Rails版本：
~> 5.1.6 最佳答案
您似乎混淆了您的命令，因此您试图将两个命令作为一个调用。
看来，你实际上只是想说：
RAILS_ENV=production bundle exec rake assets:precompile
使用最初使用的命令，您将尝试调用名为
assets:precompile、bundle、exec、rake和再次assets:precompile的rake任务。由于没有名为bundle的rake任务，因此得到了引用的错误。关于ruby-on-rails - 不知道如何构建任务“捆绑”-Ruby on Rails，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/57375653/