deployment - 以用户名@服务器名执行时出现 Capistrano 异常：没有将数组隐式转换为字符串

问题描述

我正在尝试将我的应用程序推送到我的服务器，我正在运行 Rails 5.2 和 Ruby 2.4.6 以及 Capistrano 3。我过去的应用程序在服务器端 Rails 4.2 上运行。

当我试图运行cap production deploy:check --trace并获得：

** Invoke deploy:check:make_linked_dirs (first_time)
** Execute deploy:check:make_linked_dirs
cap aborted!
SSHKit::Runner::ExecuteError: Exception while executing as username@servername: no implicit conversion of Array into String

Caused by:
TypeError: no implicit conversion of Array into String
/Users/username/.rbenv/versions/2.4.6/lib/ruby/2.4.0/pathname.rb:409:in `initialize'
/Users/username/.rbenv/versions/2.4.6/lib/ruby/2.4.0/pathname.rb:409:in `new'
/Users/username/.rbenv/versions/2.4.6/lib/ruby/2.4.0/pathname.rb:409:in `join'
/Users/username/.rbenv/versions/2.4.6/lib/ruby/gems/2.4.0/gems/capistrano-3.11.0/lib/capistrano/dsl/paths.rb:81:in `block in join_paths'
/Users/username/.rbenv/versions/2.4.6/lib/ruby/gems/2.4.0/gems/capistrano-3.11.0/lib/capistrano/dsl/paths.rb:81:in `map'
/Users/username/.rbenv/versions/2.4.6/lib/ruby/gems/2.4.0/gems/capistrano-3.11.0/lib/capistrano/dsl/paths.rb:81:in `join_paths'
/Users/username/.rbenv/versions/2.4.6/lib/ruby/gems/2.4.0/gems/capistrano-3.11.0/lib/capistrano/dsl/paths.rb:69:in `linked_files'
/Users/username/.rbenv/versions/2.4.6/lib/ruby/gems/2.4.0/gems/capistrano-3.11.0/lib/capistrano/dsl/paths.rb:73:in `linked_file_dirs'
/Users/username/.rbenv/versions/2.4.6/lib/ruby/gems/2.4.0/gems/capistrano-3.11.0/lib/capistrano/tasks/deploy.rake:81:in `block (4 levels) in <top (required)>'
/Users/username/.rbenv/versions/2.4.6/lib/ruby/gems/2.4.0/gems/sshkit-1.18.2/lib/sshkit/backends/abstract.rb:29:in `instance_exec'
/Users/username/.rbenv/versions/2.4.6/lib/ruby/gems/2.4.0/gems/sshkit-1.18.2/lib/sshkit/backends/abstract.rb:29:in `run'
/Users/username/.rbenv/versions/2.4.6/lib/ruby/gems/2.4.0/gems/sshkit-1.18.2/lib/sshkit/runners/parallel.rb:12:in `block (2 levels) in execute'
Tasks: TOP => deploy:check:make_linked_dirs

帽文件：

require "capistrano/setup"

require "capistrano/deploy"
require 'capistrano/bundler'
require 'capistrano/rails'
require 'capistrano/passenger'
require 'capistrano/rvm'

set :rvm_type, :user
set :rvm_ruby_version, '2.4.6'

require "capistrano/scm/git"
install_plugin Capistrano::SCM::Git


require "capistrano/rvm"
require "capistrano/bundler"
require "capistrano/rails/assets"
require "capistrano/rails/migrations"

Dir.glob("lib/capistrano/tasks/*.rake").each { |r| import r }

宝石文件：

group :development do
  #Capistrano deployment gems
  gem "capistrano", "~> 3.10", require: false
  gem "capistrano-rails", "~> 1.4", require: false
  gem 'capistrano-passenger', '~> 0.2.0'
  gem 'capistrano-rvm'

部署：

# config valid for current version and patch releases of Capistrano
lock "~> 3.11.0"

set :application, "app"
set :repo_url, "git@github.com:repo.git"

set :branch, "master"

set :deploy_to, "/var/www/appfolder"

append :linked_files, "config/database.yml"
append :linked_files, %w{config/master.key}

# Default value for linked_dirs is []
append :linked_dirs, 'log', 'tmp/pids', 'tmp/cache', 'tmp/sockets', 'vendor/bundle', '.bundle', 'public/system', 'public/uploads'

set :keep_releases, 5

set :migration_role, :app

生产.rb

server "servername", user: "deploy", roles: %w{app db web}

我环顾四周，但没有看到任何关于为什么我没有将 Array 隐式转换为 String 的任何信息。我是否在linked_dirs 中添加了一些东西？如果我需要添加任何其他代码，请告诉我。我不知道在哪里看这一点。

标签： deploymentruby-on-rails-5capistrano3

deployment - 以用户名@服务器名执行时出现 Capistrano 异常：没有将数组隐式转换为字符串

问题描述

解决方案

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