When try to call android test purchase

[adeelpervaiz]

[ERROR] : E/IABUtil/Security: Purchase verification failed: missing data.
[ERROR] : IabHelper: In-app billing error: Purchase signature verification FAILED for sku android.test.purchased

Can you tell me what's wrong there ?

[lcmen]

I'm not the contributor to that module but what I found is that static responses breaks verification. Some people suggested not to try them at all as they prevent testing of further purchases.