Crash in GDTCCTEncodeBatchedLogRequest.m:52

[glancesplus]

• Xcode version: 11.1 11A1027
• Firebase SDK version: 6.11.0
• Firebase Component: GoogleDataTransportCCTSupport
• Component version: 1.2.1 (1)

Problem -

App Crash

* thread #44, queue = 'com.google.GDTCCTUploader', stop reason = EXC_BAD_ACCESS (code=1, address=0x9)
    frame #0: 0x000000010b81b581 nanopb`encode_extension_field + 49
    frame #1: 0x000000010b81b4c0 nanopb`pb_encode + 112
  * frame #2: 0x00000001085015ca Glances`GDTCCTEncodeBatchedLogRequest(batchedLogRequest=0x0000700003709790) at GDTCCTNanopbHelpers.m:52:8
    frame #3: 0x0000000108504f96 Glances`-[GDTCCTUploader constructRequestProtoFromPackage:](self=0x000060000299fa80, _cmd="constructRequestProtoFromPackage:", package=0x00006000026e1c80) at GDTCCTUploader.m:201:18
    frame #4: 0x0000000108504702 Glances`__32-[GDTCCTUploader uploadPackage:]_block_invoke.40(.block_descriptor=0x0000600002950fc0) at GDTCCTUploader.m:148:9
    frame #5: 0x000000010c78adf8 libdispatch.dylib`_dispatch_call_block_and_release + 12
    frame #6: 0x000000010c78bd6c libdispatch.dylib`_dispatch_client_callout + 8
    frame #7: 0x000000010c792613 libdispatch.dylib`_dispatch_lane_serial_drain + 788
    frame #8: 0x000000010c7931a3 libdispatch.dylib`_dispatch_lane_invoke + 422
    frame #9: 0x000000010c79ea64 libdispatch.dylib`_dispatch_workloop_worker_thread + 719
    frame #10: 0x00007fff518d1763 libsystem_pthread.dylib`_pthread_wqthread + 290
    frame #11: 0x00007fff518d15c3 libsystem_pthread.dylib`start_wqthread + 15

Steps to reproduce:

What happened? How can we make the problem occur?
This could be a description, log/console output, etc.

I just ran an app in the simulator and after a few seconds it crashes

[google-oss-bot]

I found a few problems with this issue:

• 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.

[conmulligan]

I'm seeing the same issue after updated to FirebaseCore 6.11.0 and compiling against the iOS 13.1 SDK.

[vroussel35]

Same app crashs after few seconds for me (I have exactly the same version of packages/components mentioned above)

Anyone has found a workaround that can be used for the time it will take to solve this issue?

[paulb777]

This might be a variation of #4154. Please pod update and retry.

[mikehaney24]

It perhaps possible, though I think GDTCCT has the nanopb pod locked to 0.3.9.1.

[vroussel35]

I did the "pod update" before posting here and the error is still here (same tracelog than mentioned in the description of the issue)

[mikehaney24]

Can you list the pods in your Podfile.lock please?

[vroussel35]

PODS:

• AppAuth (1.2.0):
  • AppAuth/Core (= 1.2.0)
  • AppAuth/ExternalUserAgent (= 1.2.0)
• AppAuth/Core (1.2.0)
• AppAuth/ExternalUserAgent (1.2.0)
• BoringSSL-GRPC (0.0.3):
  • BoringSSL-GRPC/Implementation (= 0.0.3)
  • BoringSSL-GRPC/Interface (= 0.0.3)
• BoringSSL-GRPC/Implementation (0.0.3):
  • BoringSSL-GRPC/Interface (= 0.0.3)
• BoringSSL-GRPC/Interface (0.0.3)
• FBSDKCoreKit (5.8.0):
  • FBSDKCoreKit/Basics (= 5.8.0)
  • FBSDKCoreKit/Core (= 5.8.0)
• FBSDKCoreKit/Basics (5.8.0)
• FBSDKCoreKit/Core (5.8.0):
  • FBSDKCoreKit/Basics
• FBSDKLoginKit (5.8.0):
  • FBSDKLoginKit/Login (= 5.8.0)
• FBSDKLoginKit/Login (5.8.0):
  • FBSDKCoreKit (~> 5.0)
• Firebase/Analytics (6.11.0):
  • Firebase/Core
• Firebase/Auth (6.11.0):
  • Firebase/CoreOnly
  • FirebaseAuth (~> 6.3.1)
• Firebase/Core (6.11.0):
  • Firebase/CoreOnly
  • FirebaseAnalytics (= 6.1.3)
• Firebase/CoreOnly (6.11.0):
  • FirebaseCore (= 6.3.2)
• Firebase/Firestore (6.11.0):
  • Firebase/CoreOnly
  • FirebaseFirestore (~> 1.6.1)
• Firebase/Functions (6.11.0):
  • Firebase/CoreOnly
  • FirebaseFunctions (~> 2.5.1)
• Firebase/Messaging (6.11.0):
  • Firebase/CoreOnly
  • FirebaseMessaging (~> 4.1.7)
• Firebase/Storage (6.11.0):
  • Firebase/CoreOnly
  • FirebaseStorage (~> 3.4.1)
• FirebaseAnalytics (6.1.3):
  • FirebaseCore (~> 6.3)
  • FirebaseInstanceID (~> 4.2)
  • GoogleAppMeasurement (= 6.1.3)
  • GoogleUtilities/AppDelegateSwizzler (~> 6.0)
  • GoogleUtilities/MethodSwizzler (~> 6.0)
  • GoogleUtilities/Network (~> 6.0)
  • "GoogleUtilities/NSData+zlib (~> 6.0)"
  • nanopb (~> 0.3.901)
• FirebaseAnalyticsInterop (1.4.0)
• FirebaseAuth (6.3.1):
  • FirebaseAuthInterop (~> 1.0)
  • FirebaseCore (~> 6.2)
  • GoogleUtilities/AppDelegateSwizzler (~> 6.2)
  • GoogleUtilities/Environment (~> 6.2)
  • GTMSessionFetcher/Core (~> 1.1)
• FirebaseAuthInterop (1.0.0)
• FirebaseCore (6.3.2):
  • FirebaseCoreDiagnostics (~> 1.0)
  • FirebaseCoreDiagnosticsInterop (~> 1.0)
  • GoogleUtilities/Environment (~> 6.2)
  • GoogleUtilities/Logger (~> 6.2)
• FirebaseCoreDiagnostics (1.1.1):
  • FirebaseCoreDiagnosticsInterop (~> 1.0)
  • GoogleDataTransportCCTSupport (~> 1.0)
  • GoogleUtilities/Environment (~> 6.2)
  • GoogleUtilities/Logger (~> 6.2)
  • nanopb (~> 0.3.901)
• FirebaseCoreDiagnosticsInterop (1.0.0)
• FirebaseFirestore (1.6.1):
  • FirebaseAuthInterop (~> 1.0)
  • FirebaseCore (~> 6.2)
  • FirebaseFirestore/abseil-cpp (= 1.6.1)
  • "gRPC-C++ (= 0.0.9)"
  • leveldb-library (~> 1.22)
  • nanopb (~> 0.3.901)
  • Protobuf (>= 3.9.2, ~> 3.9)
• FirebaseFirestore/abseil-cpp (1.6.1):
  • FirebaseAuthInterop (~> 1.0)
  • FirebaseCore (~> 6.2)
  • "gRPC-C++ (= 0.0.9)"
  • leveldb-library (~> 1.22)
  • nanopb (~> 0.3.901)
  • Protobuf (>= 3.9.2, ~> 3.9)
• FirebaseFunctions (2.5.1):
  • FirebaseAuthInterop (~> 1.0)
  • FirebaseCore (~> 6.0)
  • GTMSessionFetcher/Core (~> 1.1)
• FirebaseInstanceID (4.2.6):
  • FirebaseCore (~> 6.0)
  • GoogleUtilities/Environment (~> 6.0)
  • GoogleUtilities/UserDefaults (~> 6.0)
• FirebaseMessaging (4.1.7):
  • FirebaseAnalyticsInterop (~> 1.3)
  • FirebaseCore (~> 6.2)
  • FirebaseInstanceID (~> 4.1)
  • GoogleUtilities/AppDelegateSwizzler (~> 6.2)
  • GoogleUtilities/Environment (~> 6.2)
  • GoogleUtilities/Reachability (~> 6.2)
  • GoogleUtilities/UserDefaults (~> 6.2)
  • Protobuf (>= 3.9.2, ~> 3.9)
• FirebaseStorage (3.4.1):
  • FirebaseAuthInterop (~> 1.0)
  • FirebaseCore (~> 6.0)
  • GTMSessionFetcher/Core (~> 1.1)
• GoogleAppMeasurement (6.1.3):
  • GoogleUtilities/AppDelegateSwizzler (~> 6.0)
  • GoogleUtilities/MethodSwizzler (~> 6.0)
  • GoogleUtilities/Network (~> 6.0)
  • "GoogleUtilities/NSData+zlib (~> 6.0)"
  • nanopb (~> 0.3.901)
• GoogleDataTransport (3.0.1)
• GoogleDataTransportCCTSupport (1.2.1):
  • GoogleDataTransport (~> 3.0)
  • nanopb (~> 0.3.901)
• GoogleSignIn (5.0.1):
  • AppAuth (~> 1.2)
  • GTMAppAuth (~> 1.0)
  • GTMSessionFetcher/Core (~> 1.1)
• GoogleUtilities/AppDelegateSwizzler (6.3.1):
  • GoogleUtilities/Environment
  • GoogleUtilities/Logger
  • GoogleUtilities/Network
• GoogleUtilities/Environment (6.3.1)
• GoogleUtilities/Logger (6.3.1):
  • GoogleUtilities/Environment
• GoogleUtilities/MethodSwizzler (6.3.1):
  • GoogleUtilities/Logger
• GoogleUtilities/Network (6.3.1):
  • GoogleUtilities/Logger
  • "GoogleUtilities/NSData+zlib"
  • GoogleUtilities/Reachability
• "GoogleUtilities/NSData+zlib (6.3.1)"
• GoogleUtilities/Reachability (6.3.1):
  • GoogleUtilities/Logger
• GoogleUtilities/UserDefaults (6.3.1):
  • GoogleUtilities/Logger
• "gRPC-C++ (0.0.9)":
  • "gRPC-C++/Implementation (= 0.0.9)"
  • "gRPC-C++/Interface (= 0.0.9)"
• "gRPC-C++/Implementation (0.0.9)":
  • "gRPC-C++/Interface (= 0.0.9)"
  • gRPC-Core (= 1.21.0)
  • nanopb (~> 0.3)
• "gRPC-C++/Interface (0.0.9)"
• gRPC-Core (1.21.0):
  • gRPC-Core/Implementation (= 1.21.0)
  • gRPC-Core/Interface (= 1.21.0)
• gRPC-Core/Implementation (1.21.0):
  • BoringSSL-GRPC (= 0.0.3)
  • gRPC-Core/Interface (= 1.21.0)
  • nanopb (~> 0.3)
• gRPC-Core/Interface (1.21.0)
• GTMAppAuth (1.0.0):
  • AppAuth/Core (~> 1.0)
  • GTMSessionFetcher (~> 1.1)
• GTMSessionFetcher (1.3.0):
  • GTMSessionFetcher/Full (= 1.3.0)
• GTMSessionFetcher/Core (1.3.0)
• GTMSessionFetcher/Full (1.3.0):
  • GTMSessionFetcher/Core (= 1.3.0)
• leveldb-library (1.22)
• nanopb (0.3.904):
  • nanopb/decode (= 0.3.904)
  • nanopb/encode (= 0.3.904)
• nanopb/decode (0.3.904)
• nanopb/encode (0.3.904)
• Protobuf (3.10.0)

DEPENDENCIES:

• FBSDKLoginKit
• Firebase/Analytics
• Firebase/Auth
• Firebase/Core
• Firebase/Firestore
• Firebase/Functions
• Firebase/Messaging
• Firebase/Storage
• GoogleSignIn
• gRPC-Core

SPEC REPOS:
trunk:
- AppAuth
- BoringSSL-GRPC
- FBSDKCoreKit
- FBSDKLoginKit
- Firebase
- FirebaseAnalytics
- FirebaseAnalyticsInterop
- FirebaseAuth
- FirebaseAuthInterop
- FirebaseCore
- FirebaseCoreDiagnostics
- FirebaseCoreDiagnosticsInterop
- FirebaseFirestore
- FirebaseFunctions
- FirebaseInstanceID
- FirebaseMessaging
- FirebaseStorage
- GoogleAppMeasurement
- GoogleDataTransport
- GoogleDataTransportCCTSupport
- GoogleSignIn
- GoogleUtilities
- "gRPC-C++"
- gRPC-Core
- GTMAppAuth
- GTMSessionFetcher
- leveldb-library
- nanopb
- Protobuf

SPEC CHECKSUMS:
AppAuth: bce82c76043657c99d91e7882e8a9e1a93650cd4
BoringSSL-GRPC: db8764df3204ccea016e1c8dd15d9a9ad63ff318
FBSDKCoreKit: e7dcac0aabcfb09d0166998edd95fe3b05a0ce5d
FBSDKLoginKit: 1b0cf04df0370b37404213157b060d6666ede814
Firebase: bc9cfc7a96c73268656d5aaab453ff1b4b530e0e
FirebaseAnalytics: 0e3ecff2c5d86070f7d4325e21f1edabfbd558dc
FirebaseAnalyticsInterop: d48b6ab67bcf016a05e55b71fc39c61c0cb6b7f3
FirebaseAuth: b401a012cc33b04df3b52bb308b04e8766f2693e
FirebaseAuthInterop: 0ffa57668be100582bb7643d4fcb7615496c41fc
FirebaseCore: beeff42c07c30ea94702471d99db2089b594fbbd
FirebaseCoreDiagnostics: af29e43048607588c050889d19204f4d7b758c9f
FirebaseCoreDiagnosticsInterop: 6829da2b8d1fc795ff1bd99df751d3788035d2cb
FirebaseFirestore: bb8315fa13a15ea8977e940496b74ba6ad9071f2
FirebaseFunctions: 5af7c35d1c5e41608fecbb667eb6c4e672e318d0
FirebaseInstanceID: d0eafcd8bdbd3447cd694594734078c3e3e77d8b
FirebaseMessaging: 5ab57080c83bc98c9961412e1dab379f4193d02a
FirebaseStorage: b7c6d00997bc21d4465453bdcc5cc65513110fed
GoogleAppMeasurement: 434cc7be25e71dc04b8d0e3079125127b330e84a
GoogleDataTransport: 166f9b9f82cbf60a204e8fe2daa9db3e3ec1fb15
GoogleDataTransportCCTSupport: f6ab1962e9dc05ab1fb938b795e5b310209edeec
GoogleSignIn: 3a51b9bb8e48b635fd7f4272cee06ca260345b86
GoogleUtilities: f895fde57977df4e0233edda0dbeac490e3703b6
"gRPC-C++": 9dfe7b44821e7b3e44aacad2af29d2c21f7cde83
gRPC-Core: c9aef9a261a1247e881b18059b84d597293c9947
GTMAppAuth: 4deac854479704f348309e7b66189e604cf5e01e
GTMSessionFetcher: 43b8b64263023d4f32caa0b40f4c8bfa3c5f36d8
leveldb-library: 55d93ee664b4007aac644a782d11da33fba316f7
nanopb: 06f6030d554e6473f5e172460173fcf80f5548f4
Protobuf: a4dc852ad69c027ca2166ed287b856697814375b

PODFILE CHECKSUM: dd17f5fa4ecc2c0a5fb205f83711e5974e3d83dd

COCOAPODS: 1.8.4

[mikehaney24]

nanopb (0.3.904):
nanopb/decode (= 0.3.904)
nanopb/encode (= 0.3.904)
nanopb/decode (0.3.904)
nanopb/encode (0.3.904)

That's probably the problem, try locking your nanopb dep to 0.3.901

[SwiftArtery]

@mikehaney24 The corresponding section of Podfile.lock for me is:

- nanopb (0.3.9011):
    - nanopb/decode (= 0.3.9011)
    - nanopb/encode (= 0.3.9011)

I assume that means the issue should be resolved for me, as I'm fully updated with the recent fix?

[paulb777]

@chumps52 Yes - 0.3.9011 and 0.3.901 are equivalent