Crashed: GoogleTagManager - NSInvalidArgumentException

[Meshanya]

Have a problem with GoogleTagManager.

[REQUIRED] Step 1: Describe your environment

• Xcode version: 11.3.1 (11C504)
• Firebase SDK version: 6.18.0
• Firebase Component: Analytics, GoogleTagManager
• Component version: 7.1.2
• Installation method: CocoaPods

[REQUIRED] Step 2: Describe the problem

Steps to reproduce:

After updating the frameworks from:

pod 'Firebase/Analytics', '~> 4.0'
pod 'Firebase/Core', '~> 4.0'
pod 'Firebase/Messaging', '~> 4.0'
pod 'Firebase/RemoteConfig', '~> 4.0'
pod 'Firebase/Performance', '~> 4.0'
pod 'GoogleIDFASupport', '~> 3.14'
pod 'GoogleTagManager', '~> 6.0'

to

  pod 'Firebase', '~> 6.0'
  pod 'FirebaseAnalytics', '~> 6.0'
  pod 'FirebaseMessaging', '~> 4.0'
  pod 'FirebaseRemoteConfig', '~> 4.0'
  pod 'FirebasePerformance', '~> 3.0'
  pod 'GoogleIDFASupport', '~> 3.0'
  pod 'GoogleTagManager', '~> 7.0'

Relevant Code:

after launch app have a crash with error:

*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSDictionaryM length]: unrecognized selector sent to instance 0x6000017ae9e0'

And below is the stack trace:

2020-03-04 17:03:56.752652+0300 App[1768:14561950] [error] fault: One or more models in this application are using transformable properties with transformer names that are either unset, or set to NSKeyedUnarchiveFromDataTransformerName. Please switch to using "NSSecureUnarchiveFromData" or a subclass of NSSecureUnarchiveFromDataTransformer instead. At some point, Core Data will default to using "NSSecureUnarchiveFromData" when nil is specified, and transformable properties containing classes that do not support NSSecureCoding will become unreadable.
CoreData: fault: One or more models in this application are using transformable properties with transformer names that are either unset, or set to NSKeyedUnarchiveFromDataTransformerName. Please switch to using "NSSecureUnarchiveFromData" or a subclass of NSSecureUnarchiveFromDataTransformer instead. At some point, Core Data will default to using "NSSecureUnarchiveFromData" when nil is specified, and transformable properties containing classes that do not support NSSecureCoding will become unreadable.
2020-03-04 17:03:56.752814+0300 App[1768:14561950] [error] CoreData: One or more models in this application are using transformable properties with transformer names that are either unset, or set to NSKeyedUnarchiveFromDataTransformerName. Please switch to using "NSSecureUnarchiveFromData" or a subclass of NSSecureUnarchiveFromDataTransformer instead. At some point, Core Data will default to using "NSSecureUnarchiveFromData" when nil is specified, and transformable properties containing classes that do not support NSSecureCoding will become unreadable.
CoreData: warning: Property 'parameters' on Entity 'GAIHit' is using nil or an insecure NSValueTransformer.  Please switch to using "NSSecureUnarchiveFromData" or a subclass of NSSecureUnarchiveFromDataTransformer instead.
2020-03-04 17:03:56.754134+0300 App[1768:14561912] GoogleTagManager info: Sending universal analytics hit: {
    "&t" = screenview;
    "&tid" =     {
        collectAdid = 0;
        enableFirebaseEcommerce = 0;
        enableRecaptchaOption = 0;
        enableUaRlsa = 0;
        enableUseInternalVersion = 0;
        trackingId = "UA-60335261-1";
    };
}
2020-03-04 17:03:56.755476+0300 App[1768:14561912] GoogleTagManager info: Processing logged event: _vs with parameters: {
    "_o" = auto;
    "_sc" = RootViewController;
    "_si" = "-4581020004564787938";
}
2020-03-04 17:03:56.757689+0300 App[1768:14561912] GoogleTagManager info: Sending universal analytics hit: {
    "&t" = screenview;
    "&tid" =     {
        collectAdid = 0;
        enableFirebaseEcommerce = 0;
        enableRecaptchaOption = 0;
        enableUaRlsa = 0;
        enableUseInternalVersion = 0;
        trackingId = "UA-60335261-1";
    };
}
*** First throw call stack:
(
	0   CoreFoundation                      0x00007fff23c7127e __exceptionPreprocess + 350
	1   libobjc.A.dylib                     0x00007fff513fbb20 objc_exception_throw + 48
	2   CoreFoundation                      0x00007fff23c91fd4 -[NSObject(NSObject) doesNotRecognizeSelector:] + 132
	3   CoreFoundation                      0x00007fff23c75c4c ___forwarding___ + 1436
	4   CoreFoundation                      0x00007fff23c77f78 _CF_forwarding_prep_0 + 120
	5   App                         0x000000010c7bc6cf -[GAIBatchingDispatcher queueDispatch:] + 385
	6   App                        0x000000010c7bc534 -[GAIBatchingDispatcher queueModel:] + 125
	7   Foundation                          0x00007fff25781c30 __NSThreadPerformPerform + 259
	8   CoreFoundation                      0x00007fff23bd4471 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
	9   CoreFoundation                      0x00007fff23bd439c __CFRunLoopDoSource0 + 76
	10  CoreFoundation                      0x00007fff23bd3b74 __CFRunLoopDoSources0 + 180
	11  CoreFoundation                      0x00007fff23bce87f __CFRunLoopRun + 1263
	12  CoreFoundation                      0x00007fff23bce066 CFRunLoopRunSpecific + 438
	13  Foundation                          0x00007fff2576b86f -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 211
	14  Foundation                          0x00007fff2576ba87 -[NSRunLoop(NSRunLoop) run] + 76
	15  App                         0x000000010c7a9e0a +[GAI threadMain:] + 62
	16  Foundation                          0x00007fff257817a7 __NSThread__start__ + 1047
	17  libsystem_pthread.dylib             0x00007fff52466e65 _pthread_start + 148
	18  libsystem_pthread.dylib             0x00007fff5246283b thread_start + 15
)

Ours App works perfect without GoogleTagManager(

Podfile.lock

  - Firebase (6.18.0):
    - Firebase/Core (= 6.18.0)
  - Firebase/Core (6.18.0):
    - Firebase/CoreOnly
    - FirebaseAnalytics (= 6.3.0)
  - Firebase/CoreOnly (6.18.0):
    - FirebaseCore (= 6.6.3)
  - FirebaseABTesting (3.1.2):
    - FirebaseAnalyticsInterop (~> 1.3)
    - FirebaseCore (~> 6.1)
    - Protobuf (>= 3.9.2, ~> 3.9)
  - FirebaseAnalytics (6.3.0):
    - FirebaseCore (~> 6.6)
    - FirebaseInstallations (~> 1.1)
    - GoogleAppMeasurement (= 6.3.0)
    - GoogleUtilities/AppDelegateSwizzler (~> 6.0)
    - GoogleUtilities/MethodSwizzler (~> 6.0)
    - GoogleUtilities/Network (~> 6.0)
    - "GoogleUtilities/NSData+zlib (~> 6.0)"
    - nanopb (= 0.3.9011)
  - FirebaseAnalyticsInterop (1.5.0)
  - FirebaseCore (6.6.3):
    - FirebaseCoreDiagnostics (~> 1.2)
    - FirebaseCoreDiagnosticsInterop (~> 1.2)
    - GoogleUtilities/Environment (~> 6.5)
    - GoogleUtilities/Logger (~> 6.5)
  - FirebaseCoreDiagnostics (1.2.1):
    - FirebaseCoreDiagnosticsInterop (~> 1.2)
    - GoogleDataTransportCCTSupport (~> 1.3)
    - GoogleUtilities/Environment (~> 6.5)
    - GoogleUtilities/Logger (~> 6.5)
    - nanopb (~> 0.3.901)
  - FirebaseCoreDiagnosticsInterop (1.2.0)
  - FirebaseInstallations (1.1.0):
    - FirebaseCore (~> 6.6)
    - GoogleUtilities/UserDefaults (~> 6.5)
    - PromisesObjC (~> 1.2)
  - FirebaseInstanceID (4.3.2):
    - FirebaseCore (~> 6.6)
    - FirebaseInstallations (~> 1.0)
    - GoogleUtilities/Environment (~> 6.5)
    - GoogleUtilities/UserDefaults (~> 6.5)
  - FirebaseMessaging (4.3.0):
    - FirebaseAnalyticsInterop (~> 1.5)
    - FirebaseCore (~> 6.6)
    - FirebaseInstanceID (~> 4.3)
    - GoogleUtilities/AppDelegateSwizzler (~> 6.5)
    - GoogleUtilities/Environment (~> 6.5)
    - GoogleUtilities/Reachability (~> 6.5)
    - GoogleUtilities/UserDefaults (~> 6.5)
    - Protobuf (>= 3.9.2, ~> 3.9)
  - FirebasePerformance (3.1.10):
    - FirebaseCore (~> 6.6)
    - FirebaseInstanceID (~> 4.3)
    - FirebaseRemoteConfig (~> 4.4)
    - GoogleToolboxForMac/Logger (~> 2.1)
    - "GoogleToolboxForMac/NSData+zlib (~> 2.1)"
    - GoogleUtilities/Environment (~> 6.2)
    - GoogleUtilities/ISASwizzler (~> 6.2)
    - GoogleUtilities/MethodSwizzler (~> 6.2)
    - GTMSessionFetcher/Core (~> 1.1)
    - Protobuf (~> 3.9)
  - FirebaseRemoteConfig (4.4.8):
    - FirebaseABTesting (~> 3.1)
    - FirebaseAnalyticsInterop (~> 1.4)
    - FirebaseCore (~> 6.2)
    - FirebaseInstanceID (~> 4.2)
    - GoogleUtilities/Environment (~> 6.2)
    - "GoogleUtilities/NSData+zlib (~> 6.2)"
    - Protobuf (>= 3.9.2, ~> 3.9)
  - GoogleAnalytics (3.17.0)
  - GoogleAppMeasurement (6.3.0):
    - GoogleUtilities/AppDelegateSwizzler (~> 6.0)
    - GoogleUtilities/MethodSwizzler (~> 6.0)
    - GoogleUtilities/Network (~> 6.0)
    - "GoogleUtilities/NSData+zlib (~> 6.0)"
    - nanopb (= 0.3.9011)
  - GoogleDataTransport (4.0.1)
  - GoogleDataTransportCCTSupport (1.4.1):
    - GoogleDataTransport (~> 4.0)
    - nanopb (~> 0.3.901)
  - GoogleIDFASupport (3.14.0)
  - GoogleSymbolUtilities (1.1.2)
  - GoogleTagManager (7.1.2):
    - FirebaseAnalytics (~> 6.0)
    - GoogleAnalytics (~> 3.17)
    - GoogleUtilitiesLegacy (~> 1.3)
  - GoogleToolboxForMac/Defines (2.2.2)
  - GoogleToolboxForMac/Logger (2.2.2):
    - GoogleToolboxForMac/Defines (= 2.2.2)
  - "GoogleToolboxForMac/NSData+zlib (2.2.2)":
    - GoogleToolboxForMac/Defines (= 2.2.2)
  - GoogleUtilities/AppDelegateSwizzler (6.5.1):
    - GoogleUtilities/Environment
    - GoogleUtilities/Logger
    - GoogleUtilities/Network
  - GoogleUtilities/Environment (6.5.1)
  - GoogleUtilities/ISASwizzler (6.5.1)
  - GoogleUtilities/Logger (6.5.1):
    - GoogleUtilities/Environment
  - GoogleUtilities/MethodSwizzler (6.5.1):
    - GoogleUtilities/Logger
  - GoogleUtilities/Network (6.5.1):
    - GoogleUtilities/Logger
    - "GoogleUtilities/NSData+zlib"
    - GoogleUtilities/Reachability
  - "GoogleUtilities/NSData+zlib (6.5.1)"
  - GoogleUtilities/Reachability (6.5.1):
    - GoogleUtilities/Logger
  - GoogleUtilities/UserDefaults (6.5.1):
    - GoogleUtilities/Logger
  - GoogleUtilitiesLegacy (1.3.2):
    - GoogleSymbolUtilities (~> 1.1)
  - GTMSessionFetcher/Core (1.3.1)

[google-oss-bot]

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• I couldn't figure out how to label this issue, so I've labeled it for a human to triage. Hang tight.
• This issue does not seem to follow the issue template. Make sure you provide all the required information.

[morganchen12]

Hey @Meshanya, the crash is originating in Google Analytics and doesn't include any Tag Manager or Firebase symbols. Please file this bug at the Google Analytics issue tracker and mention that the crash occurs because -[GAIBatchingDispatcher queueDispatch:] does not check the types of its parameter's contents before trying to process the event.

You can likely avoid this crash by removing Google Analytics from your app and just using Tag Manager with Firebase Analytics.

Related to #200

[Meshanya]

@morganchen12 I don't have GoogleAnalytics as separated pod in Podfile. GoogleTagManager depends on GoogleAnalytics(https://cocoapods.org/pods/GoogleTagManager). What can I do with it?

Podfile.lock

- GoogleTagManager (7.1.2):
    - FirebaseAnalytics (~> 6.0)
    - GoogleAnalytics (~> 3.17)
    - GoogleUtilitiesLegacy (~> 1.3)

[morganchen12]

You can still file feedback at the link above. Google Analytics SDK issues aren't appropriate for this repository since it's not a Firebase product.