Crashing randomly

[madiguzel]

Hi,

After updating the latest SDK and using [.number, .date] as recognizerMode, Firebase crashes increased. Here are some crash logs:

PayCardsRecognizer
CNumberRecognizer::ValidateNumber(std::__1::shared_ptr const&)

Crashed: Thread
0  PayCardsRecognizer             0x1023b1b94 CNumberRecognizer::ValidateNumber(std::__1::shared_ptr<INeuralNetworkResultList> const&) + 156
1  PayCardsRecognizer             0x1023b1b94 CNumberRecognizer::ValidateNumber(std::__1::shared_ptr<INeuralNetworkResultList> const&) + 156
2  PayCardsRecognizer             0x1023b10f0 CNumberRecognizer::ProcessMatrixFinal(cv::Mat&, std::__1::vector<cv::Point_<int>, std::__1::allocator<cv::Point_<int> > > const&, std::__1::shared_ptr<INeuralNetwork> const&, cv::Point_<int>, cv::Rect_<int>&) + 1164
3  PayCardsRecognizer             0x1023b0170 CNumberRecognizer::Process(cv::Mat&, cv::Rect_<int>&) + 680
4  PayCardsRecognizer             0x102116a0c CRecognitionCore::RecognizeNumber() + 224
5  PayCardsRecognizer             0x102116654 CRecognitionCore::Recognize() + 120
6  PayCardsRecognizer             0x102116574 CRecognitionCore::ProcessFrameThreaded() + 120
7  PayCardsRecognizer             0x10211d22c CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0::operator()() const + 28
8  PayCardsRecognizer             0x10211d1c8 decltype(std::__1::forward<CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0>(fp)()) std::__1::__invoke<CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0>(CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0&&) + 28
9  PayCardsRecognizer             0x10211d128 void std::__1::__thread_execute<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0>(std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0>&, std::__1::__tuple_indices<>) + 32
10 PayCardsRecognizer             0x10211c80c void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0> >(void*) + 116
11 libsystem_pthread.dylib        0x22347d2c0 _pthread_body + 128
12 libsystem_pthread.dylib        0x22347d220 _pthread_start + 44
13 libsystem_pthread.dylib        0x223480cdc thread_start + 4

PayCardsRecognizer
CRecognitionCore::Recognize()

Crashed: Thread
0  PayCardsRecognizer             0x10495287c CRecognitionCore::Recognize() + 672
1  PayCardsRecognizer             0x104952574 CRecognitionCore::ProcessFrameThreaded() + 120
2  PayCardsRecognizer             0x10495922c CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0::operator()() const + 28
3  PayCardsRecognizer             0x1049591c8 decltype(std::__1::forward<CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0>(fp)()) std::__1::__invoke<CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0>(CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0&&) + 28
4  PayCardsRecognizer             0x104959128 void std::__1::__thread_execute<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0>(std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0>&, std::__1::__tuple_indices<>) + 32
5  PayCardsRecognizer             0x10495880c void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0> >(void*) + 116
6  libsystem_pthread.dylib        0x19d9f5d8c _pthread_start + 156
7  libsystem_pthread.dylib        0x19d9f976c thread_start + 8

PayCardsRecognizer
CDateRecognizer::RefineDateLocationL1(cv::Mat&, std::_1::vector<cv::Point, std::_1::allocator<cv::Point > >, std::_1::vector<cv::Rect, std::_1::allocator<cv::Rect > >&)

Crashed: Thread
0  PayCardsRecognizer             0x102abfbf8 CDateRecognizer::RefineDateLocationL1(cv::Mat&, std::__1::vector<cv::Point_<int>, std::__1::allocator<cv::Point_<int> > >, std::__1::vector<cv::Rect_<int>, std::__1::allocator<cv::Rect_<int> > >&) + 596
1  PayCardsRecognizer             0x102ac042c CDateRecognizer::Process(cv::Mat&, std::__1::vector<cv::Mat, std::__1::allocator<cv::Mat> >&, cv::Rect_<int>&) + 1384
2  PayCardsRecognizer             0x10276eda4 CRecognitionCore::RecognizeDate() + 256
3  PayCardsRecognizer             0x10276e6e4 CRecognitionCore::Recognize() + 264
4  PayCardsRecognizer             0x10276e574 CRecognitionCore::ProcessFrameThreaded() + 120
5  PayCardsRecognizer             0x10277522c CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0::operator()() const + 28
6  PayCardsRecognizer             0x1027751c8 decltype(std::__1::forward<CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0>(fp)()) std::__1::__invoke<CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0>(CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0&&) + 28
7  PayCardsRecognizer             0x102775128 void std::__1::__thread_execute<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0>(std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0>&, std::__1::__tuple_indices<>) + 32
8  PayCardsRecognizer             0x10277480c void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0> >(void*) + 116
9  libsystem_pthread.dylib        0x1a8085d8c _pthread_start + 156
10 libsystem_pthread.dylib        0x1a808976c thread_start + 8

PayCardsRecognizer
CNumberRecognizer::PreLocalize(cv::Mat&, cv::Mat&, std::_1::vector<cv::Point, std::_1::allocator<cv::Point > >&)

Crashed: Thread
0  PayCardsRecognizer             0x1032648ec CNumberRecognizer::PreLocalize(cv::Mat&, cv::Mat&, std::__1::vector<cv::Point_<int>, std::__1::allocator<cv::Point_<int> > >&) + 1520
1  PayCardsRecognizer             0x103264044 CNumberRecognizer::Process(cv::Mat&, cv::Rect_<int>&) + 380
2  PayCardsRecognizer             0x102fcaa0c CRecognitionCore::RecognizeNumber() + 224
3  PayCardsRecognizer             0x102fca654 CRecognitionCore::Recognize() + 120
4  PayCardsRecognizer             0x102fca574 CRecognitionCore::ProcessFrameThreaded() + 120
5  PayCardsRecognizer             0x102fd122c CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0::operator()() const + 28
6  PayCardsRecognizer             0x102fd11c8 decltype(std::__1::forward<CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0>(fp)(std::__1::forward<>(fp0))) std::__1::__invoke<CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0>(CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0&&) + 28
7  PayCardsRecognizer             0x102fd1128 void std::__1::__thread_execute<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0>(std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0>&, std::__1::__tuple_indices<>) + 32
8  PayCardsRecognizer             0x102fd080c void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, CRecognitionCore::ProcessFrame(DetectedLineFlags&, void*, void*, unsigned long, unsigned long)::$_0> >(void*) + 116
9  libsystem_pthread.dylib        0x182645220 _pthread_body + 272
10 libsystem_pthread.dylib        0x182645110 _pthread_body + 290
11 libsystem_pthread.dylib        0x182643b10 thread_start + 4

[tchernitski]

thanks, what is ios version?

[madiguzel]

All iOS versions.

[madiguzel]

Hi again,

I reproduced the crash with iPhone 5(MD297TU/A) and iOS 10.3.3(14G60). After recognizing the card number and expiration date successfully, the app crashes.

[tchernitski]

I played around with the application built form code source PayCards_iOS_Source and couldn't catch any crash. According to the screenshot you use your own application with build-in sdk? right? could you play with original prototype built from PayCards_iOS_Source repo? does it crash?

[madiguzel]

I was using faceterteam/PayCards_iOS before iOS 13 crashing problem has occurred. Then, this repo has been updated for iOS 13 but faceterteam/PayCards_iOS not updated. So I forked it and replaced the framework from this repo to use with CocoaPods. Unfortunately, my forked version caused crashes. Now I removed it from Podfile, and used the framework as embedded framework. It is not crashing now. But I didn't understand what causes the problem. Forked version -> https://github.com/madiguzel/PayCards_iOS

[quyenUET]

Hi again,

I reproduced the crash with iPhone 5(MD297TU/A) and iOS 10.3.3(14G60). After recognizing the card number and expiration date successfully, the app crashes.

@madiguzel Did you fix it? I have same issue as your image. Please help.

[madiguzel]

No. I thought the crash had gone but it still exists.