我想将数据从sql server移到mongodb。为此，我正在尝试进行mify。 当我尝试通过mongify连接到sql server时，它始终会出现以下错误：-
PS C:\> mongify check c:\mongify\database.config
Traceback (most recent call last):
10: from C:/Ruby25-x64/bin/mongify:23:in `'
9: from C:/Ruby25-x64/bin/mongify:23:in `load'
8: from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/mongify-1.3.2/bin/mongify:17:in `'
7: from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/mongify-1.3.2/lib/mongify/cli/application.rb:28:in `execute!'
6: from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/mongify-1.3.2/lib/mongify/cli/command/worker.rb:68:in `execute'
5: from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/mongify-1.3.2/lib/mongify/cli/command/worker.rb:99:in `check_sql_connection'
4: from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/mongify-1.3.2/lib/mongify/database/sql_connection.rb:56:in `has_connection?'
3: from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/mongify-1.3.2/lib/mongify/database/sql_connection.rb:40:in `setup_connection_adapter'
2: from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/activerecord-4.2.10/lib/active_record/connection_handling.rb:50:in `establish_connection'
1: from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/activerecord-4.2.10/lib/active_record/connection_adapters/connection_specification.rb:174:in `spec'
C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/activerecord-4.2.10/lib/active_record/connection_adapters/connection_specification.rb:177:in `rescue in spec': Specified 'sqlserver' for database adapter, but the gem is not loaded. Add `gem 'activerecord-sqlserver-adapter'` to your Gemfile (and ensure its version is at the minimum required by ActiveRecord). (Gem::LoadError)
我已经完成以下工作：
1.在Windows 10上安装带有devkit的RubyInstaller。（已成功安装）
2.通过powershell下载宝石“ activerecord-sqlserver-adapter”（gem insall activerecord-sqlserver-adapter）。这样安装就可以了，我可以在本地看到gem文件。
3.但是，当我尝试使用以下方法检查sql server连接时
“ mongify检查c：\ mongify \ database.config”
它给出以下错误-
“为数据库适配器指定了'sqlserver'，但未加载gem。将gem 'activerecord-sqlserver-adapter'添加到您的Gemfile中（并确保其版本处于ActiveRecord要求的最低要求。）（Gem :: LoadError）”。
我在网上进行了大量研究，每个人都说他们也遇到了相同的错误，但是没有人提供解决方案。
我可以帮忙吗？