require ‘net/imap’
imap = Net::IMAP.new(‘imap.yandex.ru’, 993, true)
imap.login(‘login’, ‘password’)
imap.select(‘INBOX’)
=> #<struct Net::IMAP::TaggedResponse tag=“RUBY0010”, name=“OK”,
data=#<struct Net::IMAP::ResponseText code=#<struct
Net::IMAP::ResponseCode
name=“READ-WRITE”, data=nil>, text=" SELECT completed">,
raw_data=“RUBY0010
OK [READ-WRITE] SELECT completed\r\n”>
imap.search([‘ALL’])
NoMethodError: You have a nil object when you didn’t expect it!
You might have expected an instance of ActiveRecord::Base.
The error occurred while evaluating nil.[]
This error throws only with yandex.ru IMAP server
How could Net::IMAP throws ActiveRecord::Base exception?