Can't handle initialize error Klarna Payment View

[AlexXer]

Describe the bug
KlarnaPaymentView can't be initialized. It fails on "SentInitializeResponse" event. What is the cause of it?

To Reproduce
Steps to reproduce the behavior:

1. Get client token
2. Start klarnaPaymentView initialize method
3. Client token is verified
4. We have I/chromium: [INFO:CONSOLE(0)] "Uncaught (in promise) TypeError: Failed to fetch", source: file:///data/user/0/com.alexxer.myapplication/files/kp_index.html?mockkp=true&storeall=true&loglevel=0&endpoint=aws

Screenshots

Device and version:

• Pixel 5
• API 29
• Klarna In-App SDK version 2.1.0

Impact Level
Blocking development

Additional context
Add any other context about the problem here.

[Useftro]

I have that issue too!
Have you found any possible solutions?

[NMGuner]

Hi, firstly thank you both for reporting this.

@AlexXer I took a look into our analytics and found some sessions from your app that are logging no callback registered errors. This error happens if you don't initialize the KlarnaPaymentView with a callback or do not call the registerPaymentViewCallback method if it is not initialized with the callback instance. Hence, could you please share how you are initializing the view or registering the callback.

@Useftro I do not have the details for your application but it may have the same problem, can you take a look at the callback too, please.

If that part of the integration is missing, you can check our documentation: https://docs.klarna.com/in-app/inapp-android-overview/klarna-payments-native/

[aligokdemir]

hello @NMGuner I'm also getting a blank view when I try to initialize the view with token and I'm also registering the callback as stated in the docs. However, I'm still getting no callback registered error from your sdk like below. what might be the reason for this 🤔

a: SDK Event: internalError
                                                                                                    {
                                                                                                      "meta": {
                                                                                                        "timestamp": "1667937524.813000",
                                                                                                        "eventName": "internalError",
                                                                                                        "sessionId": "7250ae5d-7dcd-4b9e-bae5-bbae9d9a9d28",
                                                                                                        "appSessionId": "02f44208-67e3-4796-ba17-bc3ca791240c",
                                                                                                        "level": "error"
                                                                                                      },
                                                                                                      "device": {
                                                                                                        "system": "android",
                                                                                                        "model": "sdk_gphone64_arm64",
                                                                                                        "osVersion": "12"
                                                                                                      },
                                                                                                      "merchant": {
                                                                                                        "name": "International",
                                                                                                        "buildNumber": "664",
                                                                                                        "packageName": "com.trendyol.international.stage",
                                                                                                        "version": "6.25.1.664",
                                                                                                        "minimumOSVersion": "23",
                                                                                                        "targetOSVersion": "33",
                                                                                                        "kotlinVersion": "1.7.20"
                                                                                                      },
                                                                                                      "sdk": {
                                                                                                        "packageName": "com.klarna.mobile",
                                                                                                        "version": "2.3.2",
                                                                                                        "variant": "basic",
                                                                                                        "buildNumber": "56",
                                                                                                        "integration": "payments",
                                                                                                        "deprecated": "false",
                                                                                                        "featureset": "[\"experiments\",\"api-features\",\"application-foreground\",\"sdk-version-fix\",\"sandboxed-internal-browser\"]"
                                                                                                      },
                                                                                                      "sdkConfig": {
                                                                                                        "version": "v2.0.6-b700afb8e46"
                                                                                                      },
                                                                                                      "error": {
                                                                                                        "name": "noCallbackRegistered",
                                                                                                        "message": "No callback registered."
                                                                                                      },
                                                                                                      "extraParams": {
                                                                                                        "loggedFrom": "com.klarna.mobile.sdk.a.n.a"
                                                                                                      }
                                                                                                    }