#<OpenSSL::PKey::RSA:0x00563aaff72138> 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 # 的未定义方法“e=”。

在网上搜索但没有找到相关的解决方案。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： #< OpenSSL::PKey::RSA:0x00563aaff72138> 的未定义方法 `e=' 您是说吗？电子************

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---

RUBY_VERSION =>“2.4.0”

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

OpenSSL::版本=>“2.0.2”

Rails --版本 => Rails 5.0.7.1

Answer 1

使用：

gem 'net-sftp'

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

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

这将解决你的问题。