Ruby 推送通知失败--为什么？

尝试使用测试推送通知，但它只是说不成功。如何调试并找出它不工作的原因

$ TOKEN="< .. token ..>"
$ apn push $TOKEN -c apn.pem -m "testing testing" -e development -p
Password: *****
8 push notifications sent successfully
8 push notifications unsuccessful ()

在我看来：

apn

来源：

case sent.length
when 1
  say_ok "#{sent.length} push notification sent successfully"
else
  say_ok "#{sent.length} push notifications sent successfully"
end

case unsent.length
when 1
  say_ok "#{sent.length} push notification unsuccessful (#{unsent.join(", ")})"
else
  say_ok "#{sent.length} push notifications unsuccessful (#{unsent.join(", ")})"
end

当

unsent.length

为零时，它会使用错误的变量显示错误消息。哑巴

case sent.length
when 1
  say_ok "#{sent.length} push notification sent successfully"
else
  say_ok "#{sent.length} push notifications sent successfully"
end

case unsent.length
when 1
  say_ok "#{sent.length} push notification unsuccessful (#{unsent.join(", ")})"
else
  say_ok "#{sent.length} push notifications unsuccessful (#{unsent.join(", ")})"
end