UE4.27.1 Unsupported Google Play Billing Version

Development Platform & Builds Mobile
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1

I have a problem with packaging Unreal project for android and publishing on Google Play Store. When uploading it shows an error: We’ve detected this app uses an unsupported version Play billing. Please upgrade to Billing Library version 3 or newer to publish this app.

I have project configured for Google Play Billing. And in file in engine/plugins/Online the version is set to 3.0.0. I also tried different versions but with no success. Every answer i found was pointing to this file and at this point nothing seems to work.

If anybody faced a similiar issue and knows the answer i would be extremly thankful.

2

Check that your project has this in Config\Android\AndroidEngine.ini:

[OnlineSubsystem]
DefaultPlatformService=GooglePlay

[OnlineSubsystemGooglePlay.Store]
bSupportsInAppPurchasing=True
bUseStoreV2=True
bUseGooglePlayBillingApiV2=True

3

Download this plugin, add it to your project, and enable it in it’s settings under Plugins in Project Settings. You don’t have to use it or do anything with it. It just includes the library. Can confirm this will pass the Google Play store check.

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4

Problem fixed here : We've detected this app uses an unsupported version of Play billing. Please upgrade Billing Library - YouTube

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