Error while trying to open database! in freshly installed application.

Mi Manga Nu version: 1.129 (installed from F-Droid)
Android version: 10

In a new installation after giving the application the storage permission it asks for, it displays the error message "Error while trying to open database!" at the bottom of the screen.

MiMangaNu/app/src/main/java/ar/rulosoft/mimanganu/componentes/Database.java

Line 138 in 0a61fc5

} catch (Exception e) {

And when going in into settings, I get the following exception:

java.lang.NullPointerException: Attempt to get length of null array
at ar.rulosoft.mimanganu.PreferencesFragment$calcStorage.doInBackground(PreferencesFragment.java:774)
at
ar.rulosoft.mimanganu.PreferencesFragment$calcStorage.doInBackground(PreferencesFragment.java:758)
at

https://github.com/raulhaag/MiMangaNu/blob/master/app/src/main/java/ar/rulosoft/mimanganu/PreferencesFragment.java#L773

These errors happen every time I reach the "main" view or the settings view.
Uninstalling and reinstalling yields the same behavior.

If there's more info needed I'll be glad to help as much as I can :-)

Hi, the fix is the same, only a really unnecesary android update of security (so secure that can be bypased adding a line to the manifest 🤦)
Thanks for notify i didn't tested on Q

No worries! Thanks for your work, it's really appreciated :-)