"Attempt to invoke virtual method 'android.os.Parcelable android.os.Bundle.getParcelable(java.lang.String)' on a null object reference"

[SwallowYourDreams]

Occurs on:

Device: Samsung Galaxy Note 4 (SM-N910F)
OS: Lineage OS 16 unofficial by kevintm78, Build: lineage_trlte-userdebug 9 PQ2a.190305.002eng.kevint.20190312.063803 test-keys
Configuration: OS encrypted and rooted via su arm
AppOpsX version: 1.2.5

Description

Upon attempting to see the permissions of any app, AppOpsX will show the following error message:

Attempt to invoke virtual method 'android.os.Parcelable android.os.Bundle.getParcelable(java.lang.String)' on a null object reference

Steps to reproduce

1. Open AppOpsX
2. Tap on any app

Expected result

Seeing app permissions and being able to toggle them on/off.

What I've attempted to solve the problem

• Reboot
• Reinstall AppOpsX
• Turn on Root compatibility mode in AppOpsX > Settings
• Turn on ADB mode in AppOpsX > Settings

The problem puzzles me because I have used AppOpsX before and without problems, but at that time I hadn't encrypted the device. My prime suspect is the device encryption.

[SwallowYourDreams]

Apologies. I wasn't aware that turning on root compatibility mode requires a reboot. After the reboot, it works, although I cannot turn off certain permissions (WiFi / data access). But I suppose that is part of the workaround. I'm closing this report.