The parameter 'custom_events' or 'cust

Question

Upon upgrading from the Facebook iOS SDK version 3.7.1 to 3.8, I started seeing the following in my console log when authenticating with my app through Facebook:

FBSDKLog: Error Domain=com.facebook.sdk Code=5 "The operation couldn’t be completed. (com.facebook.sdk error 5.)" UserInfo=0xc5a9cf0 {com.facebook.sdk:HTTPStatusCode=400, com.facebook.sdk:ParsedJSONResponseKey={
    body =     {
        error =         {
            code = 100;
            message = "(#100) The parameter 'custom_events' or 'custom_events_file' is required for the 'CUSTOM_APP_EVENTS' activity";
            type = OAuthException;
        };
    };
    code = 400;
    headers =     (
                {
            name = "Access-Control-Allow-Origin";
            value = "*";
        },
                {
            name = "Cache-Control";
            value = "no-store";
        },
                {
            name = Connection;
            value = close;
        },
                {
            name = "Content-Type";
            value = "text/javascript; charset=UTF-8";
        },
                {
            name = Expires;
            value = "Sat, 01 Jan 2000 00:00:00 GMT";
        },
                {
            name = Pragma;
            value = "no-cache";
        },
                {
            name = "WWW-Authenticate";
            value = "OAuth \"Facebook Platform\" \"invalid_request\" \"(#100) The parameter 'custom_events' or 'custom_events_file' is required for the 'CUSTOM_APP_EVENTS' activity\"";
        },
                {
            name = "x-fb-loadmon";
            value = "0,2.76,90";
        }
    );
}, com.facebook.sdk:ErrorSessionKey=<FBSession: 0x12e5e9c0, state: FBSessionStateOpen, loginHandler: 0x12e58630, appID:..., urlSchemeSuffix: , tokenCachingStrategy:<FBSessionTokenCachingStrategy: 0xd884b00>, expirationDate:..., refreshDate:..., attemptedRefreshDate:..., permissions:...>}

I've downloaded the most recent versions of the sample Facebook iOS apps and verified that my calls to the Facebook SDK in my AppDelegate are up-to-date. To authenticate, I am sending the openActiveSessionWithReadPermissions:allowLoginUI:completionHandler: message to FBSession.

It seems like this very well could be a Facebook bug (I am going to file a bug with them), but it's also possible that I'm doing something wrong – any help/insights would be appreciated!

I've temporarily resolved the issue by adding a call to [FBAppEvents setFlushBehavior:FBAppEventsFlushBehaviorExplicitOnly]; in my AppDelegate, but I would prefer a more comprehensive solution.

3/24/2014 Edit

This no longer repros on 3.8 (nor does it repro on 3.13, which I also tested). Seems like Facebook must have fixed this on the server.

Answer 1

I got the same error, Upgrading to FacebookSDK 3.9 fixed it for me. I did not have to disable insights.

Answer 2

I am running FB SDK 3.9, and still getting this error.

I found this as a workaround.

Add this line in the AppDelegate::appDidFinishLaunchingWithOptions

[FBAppEvents setFlushBehavior:FBAppEventsFlushBehaviorExplicitOnly];

Answer 3

1. Go to developers.facebook.com
2. From the header bar, click on "Apps"
3. Select the app you're currently working on and click "Edit App"
4. On the left hand navigation bar, you'll see a "Settings" tab
5. Under "Settings" click on the "Advanced" tab and scroll down to the "Insights" section
6. Change "Install Insights" and "Mobile SDK Insights" to "Disabled"

Answer 4

Under Settings > Advanced in the Facebook app console try setting "Install Insights" and "Mobile SDK Insights" to disabled (unless you need it for marketing purposes)