blinkcard / blinkcard-ios Goto Github PK

Hi,
We are a happy client of Microblink products (pdf417), currently we are adding capabilities to scan debit/credit cards in our app, our flow does not require the customer to scan the 2 sides of their cards, for several reasons we need the customer to enter their CVV by themselves, is there any way to receive the recognizer's results after scanning the first side of the card.
we run the following version:
iOS iPad supporting everything from iOS 12
PPBlinkID, '~> 5.9.0'
MBBlinkCard, '~> 2.0.0'

I followed the readme documentation to set up a scanner example.
The scanner overlay view controller works well but the direct processing API always returns empty.

func recognizerRunner(_ recognizerRunner: MBCRecognizerRunner, didFinishScanningWith state: MBCRecognizerResultState) always returns empty results.

Does this API require an additional setup?

Hello.
Seems like the localization documentation posted on Github is outdate.
I'm following the steps posted there, but it doesn't work.

My doubt is: How can I insert the localization file?

My code:
`let settings: MBCBlinkCardOverlaySettings = MBCBlinkCardOverlaySettings()
settings.enableEditScreen = false

    /** Crate recognizer collection */
    let recognizerList = [CardScanHandler.blinkCardRecognizer!]
    let recognizerCollection: MBCRecognizerCollection = MBCRecognizerCollection(recognizers: recognizerList)

    /** Create your overlay view controller */
    let blinkCardOverlayViewController = MBCBlinkCardOverlayViewController(
        settings: settings,
        recognizerCollection: recognizerCollection,
        delegate: cardScanOverlayViewControllerDelegate)

    /** Create recognizer view controller with wanted overlay view controller */
    let recognizerRunneViewController: UIViewController = MBCViewControllerFactory.recognizerRunnerViewController(withOverlayViewController: blinkCardOverlayViewController)!

`

Your github:

Could you please elaborate on why the SDK not longer supports iOS 12.

Thank you.

What?

We are experiencing some crashes which seem to occur after displaying MBRecognizerRunnerViewController. Our crash stack trace looks like:

3 -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:]
2 +[_CFXNotificationTokenRegistration keyCallbacks]
1 objc_exception_throw

We have logs in each app screen, and the flow always look pretty similar. Consider that we have defined MBRecognizerRunnerViewController with screen name card_camera_reader. You can see in the examples that after passing through this screen, couple of secs afterwards a crash occurs:

Example 1	Example 2	Example 3	Example 4

Observations

1. We have the hypothesis that the stack trace is a result of symbolication failure. Good symbolication is hard, so issues like this are not uncommon in third-party crash reporters.
2. After reading different articles, I conclude that UI issues frequently result in that stack trace:
   • https://developer.apple.com/forums/thread/120161
   • wordpress-mobile/WordPress-iOS#10354
   • wordpress-mobile/WordPress-iOS#10571

I would really appreciate if you are able to help us with this issue considering that it's now affecting the user experience in Verse app:

Hi,
We encounter an issue after integrating Microblink libraries, BlinkId and BlinkCard, we are able to build, run and archive our app, but we can not build the app for test plans, when we try to run any test, we get the following error:

Multiple commands produce '/Users/ygdev/Library/Developer/Xcode/DerivedData/Sunbit-gqkznxfxghbfkwbgncsntljjorfr/Build/Products/Debug-iphonesimulator/cocoapods-artifacts-Debug.txt':
1) That command depends on command in Target 'pos' (project 'pos'): script phase “[CP] Prepare Artifacts”
2) That command depends on command in Target 'posTests' (project 'pos'): script phase “[CP] Prepare Artifacts”

We observed that adding these 2 libraries via CocoaPods adds the following phase to all targets in the project:

               10E29A52893222C8752510C3 /* [CP] Prepare Artifacts */ = {
                       isa = PBXShellScriptBuildPhase;
                       buildActionMask = 2147483647;
                       files = (
                       );
                       inputPaths = (
                               "${PODS_ROOT}/Target Support Files/Pods-pos demo/Pods-pos demo-artifacts.sh",
                               "${PODS_ROOT}/MBBlinkCard/BlinkCard.xcframework",
                               "${PODS_ROOT}/PPBlinkID/Microblink.xcframework",
                       );
                       name = "[CP] Prepare Artifacts";
                       outputPaths = (
                               "${BUILT_PRODUCTS_DIR}/cocoapods-artifacts-${CONFIGURATION}.txt",
                       );
                       runOnlyForDeploymentPostprocessing = 0;
                       shellPath = /bin/sh;
                       shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-pos demo/Pods-pos demo-artifacts.sh\"\n";
                       showEnvVarsInLog = 0;
               };

Application details:

Xcode v12.3

pod 'PPBlinkID', '~> 5.9.0'
pod 'MBBlinkCard', '~> 2.0.0'

BlinkCard version 2.6.0
macOS 12.6
iOS 15+
Xcode 14.1
using SPM

I am using MBCMicroblinkSDK.shared().setLicenseResource("license-key-file", withExtension: "txt", inSubdirectory: "directory-to-license-key", for: Bundle.main, errorCallback: block) API for scanning purpose with following directory structure

I am using this API by 2 different directory structure approaches as follows

Approach 1 BlinkCardLicenseKey.txt from /Resources directory

BlinkCardAdapter.swift

MBCMicroblinkSDK.shared().setLicenseResource(
     "BlinkCardLicenseKey",
      withExtension: "txt",
      inSubdirectory: "ScanCard/Resources",
      for: .main) { _ in }

ScanningCard Project/
|
|——> ScanningCard.xcodeproj
|——> ScanCard/
| ---------------> Resources/BlinkCardLicenseKey.txt
| ---------------> core/.../Adapters/BlinkCardAdapter.swift

Approach 2 BlinkCardLicenseKey.txt from projects's root directory where .xcodeproj exists

BlinkCardAdapter.swift

MBCMicroblinkSDK.shared().setLicenseResource(
     "BlinkCardLicenseKey",
      withExtension: "txt",
      inSubdirectory: nil,
      for: .main) { _ in }

ScanningCard Project/
|——> ScanningCard.xcodeproj
|——> BlinkCardLicenseKey.txt
|——> ScanCard/
| ---------------> core/.../Adapters/BlinkCardAdapter.swift

Even with both approach I am still seeing the same crash

If I use this API MBCMicroblinkSDK.shared().setLicenseKey("LICENSE-KEY", errorCallback: block) then it is working as expected.

Am I using inSubdirectory param in correct way in which it is supposed to be. ?

not getting cardholdername

After adding the pod, I got:

[!] Unable to find a specification for `MBBlinkCard (~> 1.0.1)

I was trying to check is the framework will suit my needs, but apparently the license key in Sample Project has expired on December 11 2019. Could you please update it?

Hi,
I got the following error while trying to install the SDK with Swift Package Manager.
Error:

Showing All Messages
downloaded archive of binary target 'BlinkCard' does not contain expected binary artifact 'BlinkCard.xcframework'

Xcode 12.3

Hi
While trying to add exact latest version 2.9.0 as SPM, I am getting an error that "No Version match to exact version 2.9.0...."
I tried to do that on your Sample application as SPM
What am I doing wrong?

OS Info: 15.6.1
Device Info: iPad 8th Gen
Description: On production enviroment i saw this crash, this is not able to reproduce though here is the stack trace for bug info i got. Wild guess this is crashing while presenting the view controller.

StackTrace:
Crashed: com.microblink.frame.processing
0 BlinkCard 0x23eb10 MBCscanningRegionForFrameInBounds + 1901760
1 BlinkCard 0x23eb10 MBCscanningRegionForFrameInBounds + 1901760
2 libdispatch.dylib 0x3a30 _dispatch_client_callout + 20
3 libdispatch.dylib 0xb124 _dispatch_lane_serial_drain + 668
4 libdispatch.dylib 0xbc80 _dispatch_lane_invoke + 392
5 libdispatch.dylib 0x16500 _dispatch_workloop_worker_thread + 648
6 libsystem_pthread.dylib 0x10bc _pthread_wqthread + 288
7 libsystem_pthread.dylib 0xe5c start_wqthread + 8