redmine5.0.1启动服务报错

前言

有个网友说看了我之前redmine4.1.x的安装教程，到启动服务的时候报错了，今天自己抽空安装了最新版（非Docker）

确实报错了

$ bundle exec rails server webrick -e production
Traceback (most recent call last):
        8: from bin/rails:4:in `<main>'
        7: from bin/rails:4:in `require'
        6: from /usr/local/rvm/gems/ruby-2.6.6/gems/railties-6.1.6/lib/rails/commands.rb:18:in `<top (required)>'
        5: from /usr/local/rvm/gems/ruby-2.6.6/gems/railties-6.1.6/lib/rails/command.rb:48:in `invoke'
        4: from /usr/local/rvm/gems/ruby-2.6.6/gems/railties-6.1.6/lib/rails/command/base.rb:69:in `perform'
        3: from /usr/local/rvm/gems/ruby-2.6.6/gems/thor-1.2.1/lib/thor.rb:392:in `dispatch'
        2: from /usr/local/rvm/gems/ruby-2.6.6/gems/thor-1.2.1/lib/thor/invocation.rb:127:in `invoke_command'
        1: from /usr/local/rvm/gems/ruby-2.6.6/gems/thor-1.2.1/lib/thor/command.rb:27:in `run'
/usr/local/rvm/gems/ruby-2.6.6/gems/railties-6.1.6/lib/rails/commands/server/server_command.rb:130:in `perform': wrong number of arguments (given 1, expected 0) (ArgumentError)
        9: from bin/rails:4:in `<main>'
        8: from bin/rails:4:in `require'
        7: from /usr/local/rvm/gems/ruby-2.6.6/gems/railties-6.1.6/lib/rails/commands.rb:18:in `<top (required)>'
        6: from /usr/local/rvm/gems/ruby-2.6.6/gems/railties-6.1.6/lib/rails/command.rb:48:in `invoke'
        5: from /usr/local/rvm/gems/ruby-2.6.6/gems/railties-6.1.6/lib/rails/command/base.rb:69:in `perform'
        4: from /usr/local/rvm/gems/ruby-2.6.6/gems/thor-1.2.1/lib/thor.rb:392:in `dispatch'
        3: from /usr/local/rvm/gems/ruby-2.6.6/gems/thor-1.2.1/lib/thor/invocation.rb:127:in `invoke_command'
        2: from /usr/local/rvm/gems/ruby-2.6.6/gems/thor-1.2.1/lib/thor/command.rb:20:in `run'
        1: from /usr/local/rvm/gems/ruby-2.6.6/gems/thor-1.2.1/lib/thor/command.rb:34:in `rescue in run'
/usr/local/rvm/gems/ruby-2.6.6/gems/thor-1.2.1/lib/thor/base.rb:525:in `handle_argument_error': ERROR: "rails server" was called with arguments ["webrick"] (Thor::InvocationError)
Usage: "rails server -u [thin/puma/webrick] [options]"

解决

在原来的教程基础上加个-u 参数即可。

$ bundle exec rails server -u webrick -e production -d
=> Booting WEBrick
=> Rails 6.1.6 application starting in production http://0.0.0.0:3000
=> Run `bin/rails server --help` for more startup options

报错会看原因，就很简单。

附录

Redmine的依赖支持版本。

Redmine的依赖支持版本

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