I made an app for an terminal with android 8, a few years ago.
Now I had to change a few lines. I used the latest B4A/B4X version.
I could not install the updated app.
Using my old laptop with old B4A gui worked like a charm. I changed the old code and could install the app.
But now, how can I...
I am using the library AppUpdating version 2.00.
When I call the method autoUpdate.UpdateApk(Result) I get the following error.
java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.res.XmlResourceParser...