Qonversion.checkPermissions() infinity await about flutter-sdk HOT 10 CLOSED

Hi, @digiborimusik. I couldn't reproduce the case neither on iOS nor on Android. Could you provide more details:

1. Which version of the qonversion-flutter-sdk do you use? The sdk provides cache since 2.3.0 version.
2. Platform (iOS or Android)
3. The detailed description of the issue. Once Qonversion was successfully launched on the device, sdk caches all data. But if there was an error on the first launch, you may encounter the error as there is no cache yet (only during the first launch).
4. Also please provide your code where you call the checkPermissions() method and use its result.

You may contact me via email if you want :[email protected]

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Hi. Its happens on android and ios, every time if i disable network and start app. After start app, the method Qonversion.launch return error D/Qonversion( 9734): Thread - main initRequest - failure - QonversionError: {code=NetworkConnectionFailed, description=There was a network issue. Please make sure that the Internet connection is available on the device, additionalMessage=Unable to resolve host "api.qonversion.io": No address associated with hostname}
And then Qonversion.checkPersmission() dont answer, breakpoint just stop on await. final Map<String, QPermission> permissions = await Qonversion.checkPermissions();

Maybe its not a bug, but docs says

Qonversion SDK caches all required data on products, offerings, and permissions. The data is still immediately available in cases the internet connection is lost or any server-side delays.

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qonversion_flutter: ^3.2.1

Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel stable, 2.2.0, on Microsoft Windows [Version 10.0.17763.1999], locale ru-UA)
[√] Android toolchain - develop for Android devices (Android SDK version 30.0.2)
[√] Chrome - develop for the web
[√] Android Studio (version 4.1.0)
[√] VS Code (version 1.57.1)
[√] Connected device (2 available)

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The launch method always sends the request when starting an application (or the method is called). If an error occurs, the launch method will only report it. But you can continue to use the Qonversion methods further (retrieve offerings, permissions, products) since they will use data from the cache.

Please try to call lauch() inside the try/catch block. It will handle the error when it occurs :

    Qonversion.launch(
      'your_project_key',
      isObserveMode: false,
    );
    try {
      final Map<String, QPermission> permissions =
          await Qonversion.checkPermissions();
    } catch (e) {
      print(e);
    }

P.S. It is a normal behaviour in your logs. We only report that it was not possible to connect to Qonversion. But you still can call our methods 🙂

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No, i do that you say. After launch is fail, the future checkPermissions() dont complete. No error, no complete, its just wait.

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Which version of the qonversion-flutter-sdk do you use? The sdk provides cache since 2.3.0 version.
I use 2.2.0. maybe that is answer

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Have you tried with the newer sdk version?

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No, I can't switch to the dev channel on this project.

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@digiborimusik
Sorry. I think we misunderstood each other 😀
You are using qonversion-sdk 3.2.1, aren't you? If yes, everything should work independently on the flutter channel version.
Let's move further. I couldn't find any requests from your project. It seems to me that you run your app only without internet-connection. Therefore your device doesn't have cache and checkPermissions() doesn't work.
Also I suggest you test from scratch:

1. First time run your application with the internet connection. Make sure everything works correctly. Qonversion sdk will save into cache all data.
2. Second time run the app without the Internet connection and see the result.

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Hi @digiborimusik
The code from the video seems fine to me. But I don't see the code snippet for launch(). Could you please share with me if you still have the issue?

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