Invalid package file Android

问题:

I have an application on Play market/Store. Recently I sent some updates to the same and one user responded with an Invalid package file error while updating the application. After Googling around I found out that this might be a problem with the network or the device cache for the market application. However I want to make sure that there is no discrepancy on part of the development team. How do I go about resolving this? What causes the error and how to fix it?

回答1:

Please try this,

Go to settings.

Head over to applications.

Open all applications/manage applications.

Move onto Google Play Store.

Simply clear data and clear cache.