好吧， 我遇到了一个奇怪的问题，我们的部署不再工作了。我无法追踪所有变化，但我希望有人能帮助我调试这个问题，并找出发生了什么问题。 deploy.rb # config valid only for current version of Capistrano
lock '3.4.0'
set :application, 'app_name'
set :repo_url, 'github_
升级轨项目后，我试图用Capistrano的部署和突然收到此错误： Tasks: TOP => deploy:restart
(See full trace by running task with --trace)
The deploy has failed with an error: Don't know how to build task 'symlink_directories' (
我使用RVM轨， 使用Capistrano的deplying当我得到以下错误： Skipping task `deploy:updating'.
Capistrano tasks may only be invoked once. Since task `deploy:updating' was previously invoked, invoke("deploy:updating") at /