INSTALL_FAILED_INTERNAL_ERROR: Permission Denied

[andrewharn]

Device: Redmi 9
MIUI Version: MIUI Global 12.0.1 Stable 12.0.1.0(QJCEUHG)
Android Version: 10 QP1A.190711.020

I have already given VendettaManager no battery restrictions and install from unknown sources permission, still didn't fix it.
The error happens both if the stuff is cached and if it isn't. No install toast appears, the app just goes to the Install step and after a short bit it says a fail saying "Unknown error".

Trying to manually install the base apk in /storage/emulated/0/Android/data/dev.beefers.vendetta.manager/cache/215024/patched/lspatched/ does install it, but upon opening it crashes immediately. Trying to install any other apk in the folder just says "There was an error parsing the package" or something along that.

Here's the log:
VD-Manager-1707570476159.log

[wingio]

Maybe its some weird MIUI thing causing it?

[floriegl]

You need to use Shizuku for the installation (don't forget to activate it in Manager under Settings > Advanced Install method) and enable "Install via USB" and "USB debugging (Security settings) too

[Cynosphere]

Shizuku is optional.

[floriegl]

Not for MIUI. Ether that, root, adb with a computer or disabling MIUI optimisations which resets the permissions of all apps - https://old.reddit.com/r/Vanced/wiki/installation?v=ba5e8aa2-80ec-11eb-8fc9-0e4a35446963 (see MIUI Non-Root)