Conquering the Adapty Flutter Error: Paywall with Variation <####variationId####>, Locale en, and Builder Version 2

Have you stumbled upon the enigmatic Adapty Flutter error message that goes something like this: “Paywall with variation <####variationId####>, locale en, and builder version 2 does not exist”? Don’t panic! You’re not alone in this predicament. In this comprehensive guide, we’ll delve into the world of Adapty Flutter, explore the possible causes of this error, and provide you with a step-by-step solution to overcome this hurdle.

Understanding Adapty Flutter and its Errors

Adapty Flutter is a popular mobile app monetization platform that helps you create and manage in-app purchases, subscriptions, and paywalls with ease. However, like any other complex system, it’s not immune to errors. Adapty Flutter errors can manifest in various ways, but don’t worry, we’re here to focus on the specific error at hand.

What is a Paywall in Adapty Flutter?

In Adapty Flutter, a paywall is a crucial component that enables you to display in-app purchases, subscription offers, or trial periods to your users. Paywalls can be customized to fit your app’s needs, and Adapty Flutter provides a range of features to make this process seamless. However, when a paywall configuration goes awry, errors like the one we’re tackling today can occur.

Causes of the Adapty Flutter Error

Before we dive into the solution, let’s explore the possible reasons behind this error message:

• Incorrect Paywall Configuration: One of the most common causes is an incorrect or missing paywall configuration in your Adapty Flutter dashboard.
• Locale Mismatch: The locale specified in the error message (en) might not match the locale configured in your Adapty Flutter dashboard or your app.
• Builder Version Issues: The builder version referenced in the error message (2) might not be compatible with your Adapty Flutter SDK version or plugin.
• Variation ID Misconfiguration: The variation ID (<####variationId####>) might not exist in your Adapty Flutter dashboard or might be incorrect.

Solving the Adapty Flutter Error: A Step-by-Step Guide

Now that we’ve identified the possible causes, let’s follow these step-by-step instructions to resolve the error:

1. Verify Paywall Configuration:
   • Login to your Adapty Flutter dashboard.
   • Navigate to the Paywalls section.
   • Check if the paywall with the specified variation ID (<####variationId####>) exists and is correctly configured.
   • If the paywall doesn’t exist, create a new one with the correct configuration.
2. Check Locale Configuration:
   • In your Adapty Flutter dashboard, navigate to the Settings section.
   • Verify that the locale specified in the error message (en) matches the locale configured in your dashboard.
   • If the locales don’t match, update the locale in your dashboard to match the error message.
3. Update Builder Version (if necessary):
   • In your Adapty Flutter plugin or SDK, check the builder version.
   • If the builder version is outdated or incompatible, update to the latest version.
4. Verify Variation ID:
   • In your Adapty Flutter dashboard, navigate to the Products section.
   • Check if the variation ID (<####variationId####>) exists and is correctly associated with the paywall.
   • If the variation ID is incorrect or missing, correct or create a new one.

Additional Troubleshooting Steps

If the above steps don’t resolve the error, try the following:

• Check Adapty Flutter SDK or Plugin logs:
  • Enable debug logging in your Adapty Flutter SDK or plugin.
  • Check the logs for any error messages or hints that might lead you to the root cause.
• Verify Network Connection:
  • Check your app’s network connection.
  • Ensure that your app can communicate with the Adapty Flutter servers.
• Reach out to Adapty Flutter Support:
  • If none of the above steps resolve the error, contact Adapty Flutter support.
  • Provide detailed logs and error messages to help them assist you.

Conclusion

By following these steps and understanding the possible causes of the Adapty Flutter error, you should be able to resolve the “Paywall with variation <####variationId####>, locale en, and builder version 2 does not exist” error. Remember to double-check your paywall configuration, locale, builder version, and variation ID to ensure they match the requirements. If you’re still stuck, don’t hesitate to reach out to Adapty Flutter support for further assistance.

Code snippet example:
// Sample code to display a paywall in Adapty Flutter
AdaptyPaywall paywall = AdaptyPaywall(
  paywallId: 'YOUR_PAYWALL_ID',
  locale: 'en',
  builderVersion: 2,
);

paywall.display();

Adapty Flutter Resource	Link
Adapty Flutter Documentation	https://docs.adapty.io/flutter/
Adapty Flutter Support	https://support.adapty.io/

By mastering Adapty Flutter and troubleshooting errors like the one we’ve covered, you’ll be well on your way to creating successful, revenue-generating mobile apps. Happy coding!

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