Here we can see “unknown error facebook”
How to fix Facebook Error: Unexpected or Unknown Error
Common Error Messages
- An unexpected error has occurred. Would you please retry your request later?
- An unknown error has occurred.
The Fix
Clear your cache!
- The keyboard shortcut to the present is CMD/CTRL + SHIFT + DELETE.
For Chrome, here’s the way it looks:
Once you click “Clear data” and clear your browser cache, close and re-open your browser, then launch Facebook and log in.
Facebook test API: “An unknown error has occurred” when creating a new test user
When creating a test user via the Facebook Graph API – with a POST to the /{app-id}/accounts/test-users edge – you’ll pass a “name” parameter within the POST body. Once you do that, you would possibly revisit an OAuth error with the message “An unknown error has occurred.”
There are several possible causes for this, but here is one I even have not seen documented anywhere else. It seems the Facebook API is extremely sensitive to the format of the name you pass in. especially, the name string must:
- It consists of exactly two words (a first and last name), separated by one space
- Both words must start with exactly one capital, with all subsequent letters lowercase
- Neither word may contain any numeric digits
It was failing to possess a reputation that adheres to those causes of the “unknown error.” There are probably other strictures also. If you’re creating a test user with a custom name, and encounter this error, try the API call with a secure name like “Joe Smith” and see whether it reproduces.
User Questions:
1. Receiving `code: 1, error_subcode: 99, message: An unknown error occurred [HTTP 500]` on querying Pages API for page posts.
Hey team, so upon querying the Pages API for getting posts for a page for a particular duration, I’m receiving the error mentioned above for a few of the pages. Firstly, the error message isn’t clear in explaining the matter, and upon digging a touch found this answer https://developers.facebook.com/support/bugs/215595309233224/ here on the Facebook developer forum. So here, it’s mentioned that the error is due to requesting or tons of fields in one call. Still, I’m getting that error even on requesting only seven fields from the Pages API, so I just wanted to understand where I can find info about the limit for fields for the Pages API? And does async requests work for the Pages API also, or it’s just supported within the marketing API?. this is often the query format I’m using to urge the posts “me?fields=posts.since(%{since}).until(%{until}){%{dimensions_to_fetch}}”,
2. Signup failed thanks to an unknown error
When entering the configuration, the Audience Network and the subsequent error message appear when pressing start.
Signup failed thanks to an unknown error. Please retry. Signup failed thanks to an unknown error in our system. Please retry.
Although I used to be accepted within the Instant articles, I can’t complete the settings due to this problem.
3. An unknown error has occurred while processing this request. Would you please try again later?
While submitting to the hub, this happened. An unknown error has occurred while processing this request. Would you please try again later? When I tried to save lots of it, this happened. Unknown Error Occurred An unknown error has occurred while processing this request. Would you please try again later? please help please provide how to undergo spark hub
It creates empty uncompleted projects in spark hub, i.e., no video, no image, no description..etc. after showing this error message and still that very same error popup when edit those uncompleted projects created and click on save/submit
4. “An Unknown Error Occurred” – Logging In
Unable to log in with the correct Facebook information. I repeatedly get an equivalent error saying, “An Unknown Error Occurred,” “Please try again later.”
5. Getting this unknown error
Hello, I’m trying to run another campaign but since yesterday unable to publish it. As a result, I’m getting the following error after pressing the publish button.
The entity backed by id 1800796 can’t be seen by the viewer with (ViewerID 100002184085575, AccountID 100002184085575, AppID 119211728144504): UNKNOWN_REASON (EntID: 1800796)
I was told that one among the apps is causing this error but surprisingly. There’s no app currently installed on this ad account/page. Now I’m asked to contact and obtain support from the developer community. Please help!
