ruby-on-rails - # 的未定义方法 'e='

Question

我正在尝试使用 net/sftp gem 从 Heroku 的 SFTP To Go 下载文件，但我总是得到未定义的方法 `e=' for #。

一直在网上搜索，但找不到任何相关的解决方案。这是我的代码:

task employer_email_import: :environment do
  require 'net/sftp'
  require 'uri'

  sftptogo_url = ENV['SFTPTOGO_URL']
  uri = URI.parse(sftptogo_url)

  Net::SFTP.start(uri.host, uri.user, :password => uri.password) do |sftp|
     sftp.download!("some_directory", "some_directory")
  end

end

错误:
未定义的方法 `e=' for #< OpenSSL::PKey::RSA:0x00563aaff72138>
你的意思是？ ***********

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RUBY_VERSION
=>“2.4.0”

OpenSSL::OPENSSL_VERSION
=>“2017 年 11 月 2 日 OpenSSL 1.1.0g”

OpenSSL::版本
=>“2.0.2”

rails --version
=> rails 5.0.7.1

Answer 1

用:

gem 'net-sftp'

gem 'net-ssh', '~> 5.1.0'

gem 'openssl', '~> 2.0.0.beta.1'

这将解决您的问题。