Cordova Facebook登录-2020年10月1日突然失败 [英] Cordova Facebook Login - Sudden Failure on Oct 1st 2020

问题描述

我们正在使用cordova-plugin-facebook4在Cordova应用程序中管理Facebook登录。

We are using cordova-plugin-facebook4 to manage Facebook login within our Cordova apps.

Facebook登录今天（2020年10月1日）突然开始失败。

Facebook login suddenly started failing today (Oct 1st 2020).

在调用facebookConnectPlugin.login时，它始终返回此错误：

When calling the facebookConnectPlugin.login, it keeps returning this error:

Facebook错误：捕获到异常：（＃200）缺少权限

"Facebook error: Caught exception: (#200) Missing Permissions"

它一直运行良好，并且我们的应用已获得这些权限的授权。这是所使用的代码：

It has been working fine all the while, and our app is authorized for those permissions. This is the code used:

facebookConnectPlugin.login(["email","public_profile","user_birthday","user_location"], 
    function(response) {
        // do something
    },
    function(err) {
        console.log(err);
    }
);

我们尝试完全删除所有权限，或者仅使用一个类似 email的权限，但是仍然存在相同的错误。该错误在iOS和Android上均会发生。

We tried completely removing all the permissions, or just using a single one like "email", but the same error persists. The error happens on both iOS and Android.

我们正在使用Cordova 9.0，cordova-plugin-facebook4 6.4.0。

We are using Cordova 9.0, cordova-plugin-facebook4 6.4.0.

请作为用户提出建议从今天开始就无法登录我们的应用程序。谢谢。

Please advise as users are not able to login to our apps since today. Thank you.

更新：
全球Facebook登录中断似乎影响了许多网站和应用程序：> https://twitter.com/search?q=facebook%20login%20&src= typed_query& f = live

此外，如果您使用的是链接网站FB身份验证的权限，您可以尝试将其删除，因为这也是导致权限错误的原因。

Also, if you are using "link" permission on website FB authentication, you can try removing it as that is additionally a cause for permission error too.

我们正在监视它，以查看是否已解决此问题，并将关闭问题

We are monitoring it to see if this problem is resolved, and will close the question if so.

推荐答案

似乎全球Facebook登录中断，影响了许多网站和应用程序：> https://twitter.com/search?q=facebook%20login%20&src = typed_query& f = live

There appears to be a global Facebook Login outage affecting many websites and apps: https://twitter.com/search?q=facebook%20login%20&src=typed_query&f=live

对于网站FB Graph API集成，如果要查询链接，用户字段中，您可以尝试将其删除，因为这似乎还会引起权限错误。

For website FB Graph API integration, if you are querying the "link" field for User, you can try removing it as that seems to additionally cause permission error too.

登录问题似乎在半天后消失了。仍然偶尔会出现登录错误，但是在重试几次后，它将通过。在Facebook的末尾肯定是一个问题，所以我们唯一能做的就是等待它。

The login problem seems to have subsided after half a day. There are still occasional login errors but after a few retries it will go through. It is definitely an issue at Facebook's end, so the only thing we can do is to wait it out.

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