Firebase Crashlytics started to send velocity alerts on ( at the moment ) 4 of our apps, around 10 minutes ago

Podfile:

pod 'FBSDKCoreKit', '~> 6.2'
  pod 'FBSDKGamingServicesKit', '~> 6.2'
  pod 'FBSDKLoginKit', '~> 6.2'
  pod 'FBSDKShareKit', '~> 6.2'

Fatal Exception: NSInvalidArgumentException
0  CoreFoundation                 0x182a2e364 __exceptionPreprocess
1  libobjc.A.dylib                0x181c74528 objc_exception_throw
2  CoreFoundation                 0x182a3b828 __methodDescriptionForSelector
3  CoreFoundation                 0x182a33d10 ___forwarding___
4  CoreFoundation                 0x182918ecc _CF_forwarding_prep_0
5  REDACTED                    0x102e3c784 +[FBSDKEventDeactivationManager updateDeactivatedEvents:] + 64 (FBSDKEventDeactivationManager.m:64)
6  REDACTED                    0x102e66208 +[FBSDKServerConfigurationManager processLoadRequestResponse:error:appID:] + 259 (FBSDKServerConfigurationManager.m:259)
7  REDACTED                    0x102e4a35c __69+[FBSDKGraphRequestPiggybackManager addServerConfigurationPiggyback:]_block_invoke + 155 (FBSDKGraphRequestPiggybackManager.m:155)
8  REDACTED                    0x102e48bd8 -[FBSDKGraphRequestMetadata invokeCompletionHandlerForConnection:withResults:error:] + 41 (FBSDKGraphRequestMetadata.m:41)
9  REDACTED                    0x102e464b0 __82-[FBSDKGraphRequestConnection processResultBody:error:metadata:canNotifyDelegate:]_block_invoke + 806 (FBSDKGraphRequestConnection.m:806)
10 REDACTED                    0x102e463a4 -[FBSDKGraphRequestConnection processResultBody:error:metadata:canNotifyDelegate:] + 839 (FBSDKGraphRequestConnection.m:839)
11 REDACTED                    0x102e45fb4 __64-[FBSDKGraphRequestConnection completeWithResults:networkError:]_block_invoke + 788 (FBSDKGraphRequestConnection.m:788)
12 CoreFoundation                 0x182907828 -[__NSArrayM enumerateObjectsWithOptions:usingBlock:]
13 REDACTED                    0x102e45d78 -[FBSDKGraphRequestConnection completeWithResults:networkError:] + 767 (FBSDKGraphRequestConnection.m:767)
14 REDACTED                    0x102e45234 -[FBSDKGraphRequestConnection completeFBSDKURLSessionWithResponse:data:networkError:] + 634 (FBSDKGraphRequestConnection.m:634)
15 REDACTED                    0x102e43408 __36-[FBSDKGraphRequestConnection start]_block_invoke_3 + 242 (FBSDKGraphRequestConnection.m:242)
16 libdispatch.dylib              0x1823aaa54 _dispatch_call_block_and_release
17 libdispatch.dylib              0x1823aaa14 _dispatch_client_callout
18 libdispatch.dylib              0x1823b7698 _dispatch_main_queue_callback_4CF$VARIANT$mp
19 CoreFoundation                 0x1829d6544 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__
20 CoreFoundation                 0x1829d4120 __CFRunLoopRun
21 CoreFoundation                 0x1828f3e58 CFRunLoopRunSpecific
22 GraphicsServices               0x1847a0f84 GSEventRunModal
23 UIKit                          0x18bf7367c UIApplicationMain
24 REDACTED                    0x102c9a570 main + 41 (main.mm:41)
25 libdyld.dylib                  0x18241056c start

Checklist

• [X] I've updated to the latest released version of the SDK (we are experiencing this on an older version from previous builds, FBSDK 6.5.0. I do not know if FBSDK 6.5.2 resolves the issue.)
• [X] I've searched for existing GitHub issues
• [X] I've looked for existing answers on Stack Overflow, the Facebook Developer Community Forum and the Facebook Developers Group
• [X] I've read the Code of Conduct
• [x] This issue is not security related and can safely be disclosed publicly on GitHub

Environment

Describe your dev environment here, giving as many details as possible. If you have them, make sure to include:

• Xcode Version: 11.4.1
• FBSDK 6.5.0 (at time of build)

Goals

What do you want to achieve?

We are using FBSDK in our app as an authentication option

Expected Results

What do you expect to happen?

I would like FBSDK to not crash

Actual Results

What actually happened? Can you provide a stack trace?

FBSDK is crashing at a large volume.

Steps to Reproduce

What are the steps necessary to reproduce this issue?

I'm not sure yet, this is happening intermittently (but at a high volume) in the field.

Code Samples & Details

Fatal Exception: NSInvalidArgumentException
0  CoreFoundation                 0x1a5c2896c __exceptionPreprocess
1  libobjc.A.dylib                0x1a5941028 objc_exception_throw
2  CoreFoundation                 0x1a5b26dcc -[NSOrderedSet initWithSet:copyItems:]
3  CoreFoundation                 0x1a5c2d048 ___forwarding___
4  CoreFoundation                 0x1a5c2f3a0 _CF_forwarding_prep_0
5  FBSDKCoreKit                   0x1039830cc +[FBSDKRestrictiveDataFilterManager updateFilters:] + 80 (FBSDKRestrictiveDataFilterManager.m:80)
6  FBSDKCoreKit                   0x103985f34 +[FBSDKServerConfigurationManager processLoadRequestResponse:error:appID:] + 240 (FBSDKServerConfigurationManager.m:240)
7  FBSDKCoreKit                   0x103985750 __78+[FBSDKServerConfigurationManager loadServerConfigurationWithCompletionBlock:]_block_invoke + 161 (FBSDKServerConfigurationManager.m:161)
8  FBSDKCoreKit                   0x103969c5c -[FBSDKGraphRequestMetadata invokeCompletionHandlerForConnection:withResults:error:] + 41 (FBSDKGraphRequestMetadata.m:41)
9  FBSDKCoreKit                   0x103967534 __82-[FBSDKGraphRequestConnection processResultBody:error:metadata:canNotifyDelegate:]_block_invoke + 806 (FBSDKGraphRequestConnection.m:806)
10 FBSDKCoreKit                   0x103967428 -[FBSDKGraphRequestConnection processResultBody:error:metadata:canNotifyDelegate:] + 839 (FBSDKGraphRequestConnection.m:839)
11 FBSDKCoreKit                   0x103967038 __64-[FBSDKGraphRequestConnection completeWithResults:networkError:]_block_invoke + 788 (FBSDKGraphRequestConnection.m:788)
12 CoreFoundation                 0x1a5bfa66c __NSARRAY_IS_CALLING_OUT_TO_A_BLOCK__
13 CoreFoundation                 0x1a5af822c -[__NSArrayM enumerateObjectsWithOptions:usingBlock:]
14 FBSDKCoreKit                   0x103966dfc -[FBSDKGraphRequestConnection completeWithResults:networkError:] + 767 (FBSDKGraphRequestConnection.m:767)
15 FBSDKCoreKit                   0x1039662b0 -[FBSDKGraphRequestConnection completeFBSDKURLSessionWithResponse:data:networkError:] + 634 (FBSDKGraphRequestConnection.m:634)
16 FBSDKCoreKit                   0x10396443c __36-[FBSDKGraphRequestConnection start]_block_invoke_3 + 242 (FBSDKGraphRequestConnection.m:242)
17 libdispatch.dylib              0x1a58ccb7c _dispatch_call_block_and_release
18 libdispatch.dylib              0x1a58cdfd8 _dispatch_client_callout
19 libdispatch.dylib              0x1a58d9cc8 _dispatch_main_queue_callback_4CF
20 CoreFoundation                 0x1a5ba3cc8 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__
21 CoreFoundation                 0x1a5b9ea24 __CFRunLoopRun
22 CoreFoundation                 0x1a5b9df40 CFRunLoopRunSpecific
23 GraphicsServices               0x1afe2e534 GSEventRunModal
24 UIKitCore                      0x1a9d29580 UIApplicationMain
25 AllTrails                      0x10233876c main + 21 (UIDevice+Storage.swift:21)
26 libdyld.dylib                  0x1a5a1ce18 start

Checklist

• [ ] I've updated to the latest released version of the SDK
• [x] I've searched for existing GitHub issues
• [x] I've looked for existing answers on Stack Overflow, the Facebook Developer Community Forum and the Facebook Developers Group
• [x] I've read the Code of Conduct
• [x] This issue is not security related and can safely be disclosed publicly on GitHub

Environment

Describe your dev environment here, giving as many details as possible. If you have them, make sure to include:

Production. Facebook SDK 5.0.2.

Goals

What do you want to achieve?

My company's app to not crash in production.

Expected Results

What do you expect to happen?

My app to work properly in production.

Actual Results

What actually happened? Can you provide a stack trace?

The app crashes on open, because of Facebook's SDK, starting at 10:53PM PST. Seems to be happening for 100% of users. 1400 crashes in the last 16 minutes.

FBSDKRestrictiveDataFilterManager.m - Line 108
+[FBSDKRestrictiveDataFilterManager updateFilters:restrictiveParams:] + 108

Steps to Reproduce

What are the steps necessary to reproduce this issue?

Open our app, Pray.com.

Checklist

• [ ] I've updated to the latest released version of the SDK
• [x] I've searched for existing GitHub issues
• [x] I've looked for existing answers on Stack Overflow, the Facebook Developer Community Forum and the Facebook Developers Group
• [x] I've read the Code of Conduct
• [x] This issue is not security related and can safely be disclosed publicly on GitHub

Crash

It suddenly started to crash from 14:44 PST 5/6/2020. Assuming that something is going wrong in Facebook API server.

for (NSString *eventName in restrictiveParams.allKeys) {
    if (restrictiveParams[eventName][@"is_deprecated_event"]) { // <- here crashes
	    [deprecatedEventSet addObject:eventName];
    }
    if (restrictiveParams[eventName][@"restrictive_param"]) {
	    FBSDKRestrictiveEventFilter *restrictiveEventFilter = [[FBSDKRestrictiveEventFilter alloc] initWithEventName:eventName
                                                                                                        eventParams:restrictiveParams[eventName][@"restrictive_param"]];
    	[eventFilterArray addObject:restrictiveEventFilter];
    }
}

Environment

FBSDKCoreKit (5.11.0)

• Xcode Version: 11.4.1
• Installation Platform & Verison: CocoaPods

Goals

Solve the crashing issue

Expected Results

Solve the crashing issue

Actual Results

Crashing

Steps to Reproduce

N/A

Code Samples & Details

N/A

(this is a follow-up to consolidate the main questions from #1632 and #1639)

To summarize, despite trying very hard to follow all the best practices around iOS 14 App Events and install attribution, we are still failing to get events to appear in Facebook's App Events Insights panel, and failing to attribute installs to iOS 14 campaigns in Ads Manager. We are not sure if this is a code bug, or incorrect interpretation of the documentation, or maybe an issue with Facebook's internal data systems rather than the iOS SDK.

Checklist

• [x] I've updated to the latest released version of the SDK (Yes, SDK 9.0.1)
• [x] I've searched for existing GitHub issues (this continues discussion after #1632 was closed, since the issue is not fixed)
• [x] I've looked for existing answers on Stack Overflow, the Facebook Developer Community Forum and the Facebook Developers Group
• [x] I've read the Code of Conduct
• [x] This issue is not security related and can safely be disclosed publicly on GitHub

Environment

Describe your dev environment here, giving as many details as possible. If you have them, make sure to include:

• Xcode Version: 12.4
• Swift Version: N/A
• Installation Platform & Verison: Cocoapods version 1.10.0

Goals/Expected Results

1. The Facebook SDK remains dormant until we receive user consent to send data, after which:
2. App Events appear in our Facebook App's Events insights panel, including both automatically-logged events like App Install plus manually-logged events from [FBSDKAppEvents logEvent].
3. iOS 14 ad campaigns in Ads Manager show plausible App Install numbers, after waiting the proper 3 days for SKAdNetwork attribution to occur.

Note: at no point is the user signing in with a Facebook account, nor do we want to touch the IDFA at all. We only want to send what is possible without an active login session and without asking for IDFA.

(Actually, I'm afraid the docs are not very clear about whether this is even possible: can we send log events to Facebook without first asking the user to sign in, or querying the IDFA? It would be nice to clarify what data can be logged, if any, without these steps.)

Actual Results

All App Events do appear in the iOS device log, when enabled via [FBSDKSettings enableLoggingBehavior:FBSDKLoggingBehaviorAppEvents];. This includes both automatically-logged and manually-logged events.

However, we do NOT see any events in the Events Manager Test Events panel (https://business.facebook.com/events_manager2/list/app/APPID/test_events), nor the Facebook App Insights panel (https://www.facebook.com/analytics/APPID/AppEvents/), even after 1+ days of waiting.

We can get events to appear in the Test Events panel and App Insights, but only if we do two weird things that seem to contradict the documentation:

1. We set the _implicitlyLogged flag to 1 on all events. This is an internal flag that the SDK normally adds only to automatically-logged events. Since automatically-logged events were occasionally appearing on the Test Events panel, we tried adding this flag ourselves, and suddenly all the events started appearing reliably (except App Install - see 2.).
2. We send an App Install event manually by logging a custom event named fb_mobile_first_app_launch. Even though we do set [FBSDKSettings setAutoLogAppEventsEnabled:YES], the SDK doesn't seem to be sending its own App Install event.

With the above hacks, I think we are logging app events successfully.

However, we are doubtful that iOS 14 SKAdNetwork attribution is fully working yet, since we see far fewer App Install events in the Ads Manager interface than we would expect, relative to the number of link clicks and typical conversion rates of our campaigns. (based on historical trends, we are pretty confident that our click-to-install conversion rate should be at least 30%, but in Ads Manger we only see about 10% click-to-install on iOS 14 campaigns, which seems abnormally low).

Steps to Reproduce

Here is how we are interacting with the SDK:

Info.plist, AppDelegate.m:

• all settings made as described in https://developers.facebook.com/docs/ios/getting-started/, plus:

	<key>FacebookAdvertiserIDCollectionEnabled</key>
	<false/>
	<key>FacebookAutoInitEnabled</key>
	<false/>
	<key>FacebookAutoLogAppEventsEnabled</key>
	<true/>

After receiving user consent to share data (with explicit UI in GDPR countries, otherwise implicitly):

[FBSDKApplicationDelegate initializeSDK:nil];
[FBSDKSettings setAdvertiserTrackingEnabled:YES];
[FBSDKSettings setAutoLogAppEventsEnabled:YES];

i.e., we want to initialize the SDK and then send as much data as we possibly can, except without touching the IDFA.

After making the above 3 calls, I would expect to see events like App Install, App Launch, and our manually-logged events to start appearing in the Events Insights panel. (on Android, using the equivalent SDK calls, they indeed do appear). Also, I would expect that we should start seeing reasonable App Install counts on iOS 14 ad campaigns via SKAdNetwork, after waiting the proper 3-day period for delayed attribution.

Checklist

• [x] I've updated to the latest released version of the SDK
• [x] I've searched for existing GitHub issues
• [x] I've looked for existing answers on Stack Overflow, the Facebook Developer Community Forum and the Facebook Developers Group
• [x] I've read the Code of Conduct
• [x] This issue is not security related and can safely be disclosed publicly on GitHub

Environment

Describe your dev environment here, giving as many details as possible. If you have them, make sure to include:

• Xcode Version: 11.1
• Installation Platform & Verison: Cocoapods version 1.9.1

Goals

Install FBAudienceNetwork SDK via CocoaPods pod install

Expected Results

Successful install of FBAudienceNetwork SDK.

Actual Results

Getting a 500 Internal Server Error when building my app on CI server and the pod install command is ran:

Installing FBAudienceNetwork (5.6.0)

[!] Error installing FBAudienceNetwork
[!] /usr/local/opt/curl/bin/curl -f -L -o /var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/d20200514-3356-56vahd/file.zip https://developers.facebook.com/resources/FBAudienceNetwork-5.6.0.zip --create-dirs --netrc-optional --retry 2

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
  0     0    0     0    0     0      0      0 --:--:--  0:00:01 --:--:--     0
curl: (22) The requested URL returned error: 500 Internal Server Error
Warning: Transient problem: HTTP error Will retry in 1 seconds. 2 retries 
Warning: left.

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
curl: (22) The requested URL returned error: 500 Internal Server Error
Warning: Transient problem: HTTP error Will retry in 2 seconds. 1 retries 
Warning: left.

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
  0     0    0     0    0     0      0      0 --:--:--  0:00:01 --:--:--     0
  0     0    0     0    0     0      0      0 --:--:--  0:00:01 --:--:--     0
curl: (22) The requested URL returned error: 500 Internal Server Error
##[error]The process '/usr/local/lib/ruby/gems/2.6.0/bin/pod' failed with exit code 1

Steps to Reproduce

Attempt to install FBAudienceNetwork SDK via pod install.

Checklist

• [*] I've updated to the latest released version of the SDK
• [*] I've searched for existing GitHub issues
• [*] I've looked for existing answers on Stack Overflow, the Facebook Developer Community Forum and the Facebook Developers Group
• [*] I've read the Code of Conduct
• [*] This issue is not security related and can safely be disclosed publicly on GitHub

Environment

• Xcode Version: 11.2
• Cocoapods 1.8.4
• Facebook SDK Version 5.10
• Unity2017.4.33f1

Goals

build iOS Project Successful

Expected Results

no compile error

Actual Results

has compile error " Module 'FBSDKCoreKit' not found "

Steps to Reproduce

export iOS Project from Unity and build

Code Samples & Details

notice the error from below code

#ifdef BUCK
#import <FBSDKCoreKit/FBSDKCoreKit.h>
#else
@import FBSDKCoreKit;
#endif

the compile execute the else part then throw a error.

when replace all these code with

#import <FBSDKCoreKit/FBSDKCoreKit.h>

it work's perfect.

Checklist before submitting a bug report

• [X] I've updated to the latest released version of the SDK
• [X] I've searched for existing Github issues
• [X] I've looked for existing answers on Stack Overflow, the Facebook Developer Community Forum and the Facebook Developers Group
• [X] I've read the Code of Conduct
• [X] This issue is not security related and can safely be disclosed publicly on GitHub

Xcode version

12.5

Swift version

No response

Installation platform & version

1.10.1

Package

Core

Goals

Build/Run Successfully

Expected results

Build/Run Successfully

Actual results

What do you expect to happen?

Steps to reproduce

(old version is 11.0.1) after pod update (new version is 11.2) and file not found

p.s I have try some way to resolve like:

1. remove pod and reinstall
2. remove pod and pod update

• close Xcode
• remove DerivedData (rm -rf ~/Library/Developer/Xcode/DerivedData )
• pod update still not working

Code samples & details

// INSERT YOUR CODE HERE
var example = "Example code"

One of my users keep getting connections errors when starting the app and doing a authorize:

Says he gets "error ref. #7.e1d434d.1282759386.0"

He can access touch.facebook.com, m.facebook.com and https://graph.facebook.com just fine from Mobile Safari. Any idea what might be causing this?

I'm uploading photo's along with the publish_stream permission. Photo uploads are working fine, and go to the correct place, however, it is not always posted in the users stream. Sometimes it does, sometimes it does not (on the same facebook user account). I can't seem to find a reason why, any help / suggestions would be appreciated. I will say that using the prior sdk, the photo's would upload and would show in the users stream every time. So, I'm not sure if the problem is with the SDK, my code, etc.

Authorizing & Permissions

NSArray *permissions =  [[NSArray arrayWithObjects: @"read_stream", @"offline_access", @"publish_stream", nil] retain];

[_facebook authorize:kAppId permissions:permissions delegate:self];

Posting Picture

NSMutableDictionary * params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
uploadPicture, @"picture", picCaption, @"caption", nil];

 [_facebook requestWithMethodName: @"photos.upload" 
                       andParams: params
                   andHttpMethod: @"POST" 
                     andDelegate: self];

After a few try and reading other issues here, the new version of the SDK is not working with cocoapods and the use_frameworks! option needed by swift dependencies.

Since this option is mandatory for swift dependencies, it's impossible to do without it and the 4.0 version of Facebook-iOS-SDK is unable to build with it, while the last one (3.23.2) was.

It seems related to the split in 3 frameworks of the SDK, the subfolders dependencies (ie Internal/* in FBSDKCoreKit) are not resolved by the generated pod, leading to 'file not found' errors during the build.