My FBMP app can't load suddenly - facebook

7 or 8 hours ago, my facebook FBML application can't load, it doesn't show any error, it can be a facebook problem? I didn't modify any file for the application crash.
Thanks!
Mikel.

It can be a related issue https://developers.facebook.com/bugs/182705755149358?browse=search_4ec3beea8af119f67451579.
By the way you should have a look on their roadmap https://developers.facebook.com/roadmap they'll deprecate FBML on January 1, 2012.
Regards,

Guess require_login() is a part of old PHP SDK which uses legacy auth
From yesterday FB has dropped fb_sig_xxxx params, which are used for legacy auth.
We are also facing the same issue with Java client.
It is the time to upgrade to oAuth.
Migrating to PHP SDK 3.0 should help.

Related

All iOS Device users using the Facebook App's built-in browser are seeing error 404 or page not found

Just these past 2 days, all of the iOS users have complained that they are hitting a Page not found from their Facebook APP built-in browser to my site. It's been quite stressful for me.
The URLs have Chinese in them, and have always worked until these couple of days (I suppose when the built-in browsers started to work).
Any way to fix this? Thanks!
We had similar issue. In our urls we have hashes (#) when we remove it from shared links it works normally.
Question is why facebook built-in browser doesn't like hashes?
It can be connected with release new version of facebook app on iOS systems which was pushed on 29th August.

Facebook upgrade to v2.0 before Dec. 25, 2014, is this needed if FB Unity SDK is used?

I saw this message from Facebook:
All Facebook-enabled apps will be automaticaly upgraded to API version 2.0 on April 30th, 2015. If you want to get most of the people
using your app upgraded to the latest version, you will need apps in
app stores before December 25th.
However, they haven't mentioned any need to upgrade FB Unity SDK. There's no new SDK out for Unity. Does this mean apps that uses FB Unity are not affected by this a-must upgrade? Anyone else using FB Unity SDK?
If I missed anything, please point me to the right direction. Thanks!
They just released a beta version with Graph v2.0 support today, I almost missed it because it is below the regular releases!
https://developers.facebook.com/docs/unity/downloads
There's lots of information about migration here as well:
https://developers.facebook.com/docs/games/migrate

Facebook App-Application is misconfigured for Facebook integration

I am developing iphone app which shares photos on social networks.For photo sharing I am using "Sharekit".I have created Facebook App and using its api key and secrete.(used correct api key and secret.).
When I try to share image with this app(even simple text),the following error comes.(even the facebook login popup doesn't appear.)
"Sorry,the application you are using misconfigured for Facebook integration.Please download the newest version of the application"
I would have uploaded snap shot but as a new user Stack overflow is not allowing to upload image..Any help will be appreciated.
Thanks.
apparently this problem was faced by me too.
Since i was using their old API methods..
it is really tough to find the cause now..
Although i have not used ShareKit..i believe it is also using the older methods.
I solved the problem by using their official tutorial on Facebook iOS integration
I noticed that the version of sharekit i am using 0.2.1 is pretty outdated one. The project was moved to github and the latest version 2.0 can be found here. The home site is outdated with version 0.2.1 so follow the github link for latest update.
You might want to take a look at Socialize: http://www.GetSocialize.com, which uses the newer methods. Full feature list at http://go.GetSocialize.com/features
Good luck!
DROdio

Is it possible for a new Facebook application to use the legacy Javascript SDK?

Due to reasons out of my control I'm forced to use the legacy Facebook Javascript SDK on a new application. My question is. Is this possible? Des Facebook allows you to use the old legacy SDK on new applications? Or is it deprecated already and cannot be used on new applications?
Facebook is moving to OAuth 2.0. All apps are required to migrate over by October 1st. This means the old school Facebook JavaScript SDK is going to be phased out as it does not support this. I'm not sure if the old JavaScript library will stop working at that time, but I would definitely migrate to the newer SDK.
http://developers.facebook.com/blog/post/497/
Yes you can still use it. Its still even documented. Just reference it here:
http://static.ak.connect.facebook.com/js/api_lib/v0.4/FeatureLoader.js.php You obviously run the risk that they will eventually disable it but it is used all over the Internet so they are not likely to permanently kill it anytime soon.

Is Facebook C# SDK usable with Silverlight?

I've been trying the "facebook developer toolkit" out for a few hours (vs Silverlight 4) without any success. I've dropped it and found Facebook C# SDK instead.
Is this SDK usable with Silverlight?
Are there any samples?
Regards,
Maciek
Yes, the Facebook C# SDK does work with Silverlight. We have samples complete and hopefully we can get them posted on codeplex today. It does work though and should be pretty straight forward.