Google Play In-app Billing API version is less than 3

Hi.
Can anyone help me with this error?



================== ERROR ================

04/16 10:20:13.469 28277 28277 Error Unity Google Play Store: Failed to connect to service with error code 'BillingUnavailable' and debug message: 'Google Play In-app Billing API version is less than 3'.
04/16 10:20:13.469 28277 28277 Error Unity UnityEngine.Logger:LogFormat(LogType, String, Object[])
04/16 10:20:13.469 28277 28277 Error Unity Google.Play.Billing.Internal.GooglePlayBillingUtil:LogErrorFormat(String, Object[])
04/16 10:20:13.469 28277 28277 Error Unity Google.Play.Billing.GooglePlayStoreImpl:MarkBillingClientStartConnectionCallComplete(AndroidJavaObject)
04/16 10:20:13.469 28277 28277 Error Unity Google.Play.Billing.<>c__DisplayClass15_0:b__1(AndroidJavaObject)
04/16 10:20:13.469 28277 28277 Error Unity System.Action1:Invoke(T) 04/16 10:20:13.469 28277 28277 Error Unity System.Reflection.MonoMethod:Invoke(Object, BindingFlags, Binder, Object[], CultureInfo) 04/16 10:20:13.469 28277 28277 Error Unity System.Reflection.MethodBase:Invoke(Object, Object[]) 04/16 10:20:13.469 28277 28277 Error Unity UnityEngine.AndroidJavaProxy:Invoke(String, Object[]) 04/16 10:20:13.469 28277 28277 Error Unity UnityEngine._AndroidJNIHelper:InvokeJavaProxyMethod(AndroidJavaProxy, IntPtr, IntPtr) 04/16 10:20:13.469 28277 28277 Error Unity 04/16 10:20:13.469 28277 28277 Warn Unity Google Play Store: Google Play Store: play billing service unavailable! 04/16 10:20:13.469 28277 28277 Warn Unity UnityEngine.Logger:LogFormat(LogType, String, Object[]) 04/16 10:20:13.469 28277 28277 Warn Unity Google.Play.Billing.Internal.GooglePlayBillingUtil:LogWarningFormat(String, Object[]) 04/16 10:20:13.469 28277 28277 Warn Unity Google.Play.Billing.<>c__DisplayClass15_0:<RetrieveProducts>b__1(AndroidJavaObject) 04/16 10:20:13.469 28277 28277 Warn Unity System.Action1:Invoke(T)
04/16 10:20:13.469 28277 28277 Warn Unity System.Reflection.MonoMethod:Invoke(Object, BindingFlags, Binder, Object[], CultureInfo)
04/16 10:20:13.469 28277 28277 Warn Unity System.Reflection.MethodBase:Invoke(Object, Object[])
04/16 10:20:13.469 28277 28277 Warn Unity UnityEngine.AndroidJavaProxy:Invoke(String, Object[])
04/16 10:20:13.469 28277 28277 Warn Unity UnityEngine._AndroidJNIHelper:InvokeJavaProxyMethod(AndroidJavaProxy, IntPtr, IntPtr)
04/16 10:20:13.469 28277 28277 Warn Unity

================== ERROR ================

 

@legendforever What versions of Unity IAP and the Unity Editor are you using?

 

Please do you solve it? I meet the same problem.

 

Same reply applies https://forum.unity.com/threads/goo...-version-is-less-than-3.1094686/#post-7055572