You need to provide us the exact crash report to understand what happened. If you don't know how to take one, you can use the Log Viewer in Android with only crash buffer enabled, or any other third-party crash detector such as Scoop.

Unknown restriction queried by uid 1000 (com.samsung.android.hdmapp et al): io.github.muntashirakon.AppManager

after disabling that

Unknown restriction queried by uid 1000 (com.samsung.sec.android.teegris.tui_service et al): io.github.muntashirakon.AppManager

@privacyonly I think it's the android:hasFragileUserData="true" attribute in Android Manifest.xml. Would you try my snapshot build here?

Hi im able to recreate the issue, the only thing is, i tried making a log using scooper but i was traumatised by the amount of issues i get from DiagMonAgent, anybody can help me make a proper log?

Hi im able to recreate the issue, the only thing is, i tried making a log using scooper but i was traumatised by the amount of issues i get from DiagMonAgent, anybody can help me make a proper log?

You can try LogFox instead. Basically, I need the following files:

1. Full system logs taken using logcat command or LogFox app (if you fear it contains something private, consider sending me an email)
2. framework.jar and services.jar located at /system/framework (accessible without root or ADB)
3. Package Installer APK file.

I have been helped by a Telegram user regarding this issue. I cannot disclose the reason for now. But the issue was due to a simple logical error in a system application.

Glad to hear that, i already followed the steps and reproduced the issue, if you want to take a look at the logs, i can send them on telegram.

Glad to hear that, i already followed the steps and reproduced the issue, if you want to take a look at the logs, i can send them on telegram.

OK, in case the other user was facing a different issue.

Anything new?

Yeah I think I figured it out, it happenes when you use the app in adb mode, then restart the phone (which will revoke the access to adb) and then if you try to uninstall any app installed from app managaer, the error will occur

Those who are facing the issue, can you confirm the following:

1. (Optional) App Manager having the usage stats permission
2. Package Installer app having the usage stats permission.

This maybe a known bug on (only) Android 10 with external physical SD card.
See https://gist.github.com/agnostic-apollo/58def38fdb1c90563454974108ae52df.

This maybe a known bug on (only) Android 10 with external physical SD card. See https://gist.github.com/agnostic-apollo/58def38fdb1c90563454974108ae52df.

Possible solutions have already been covered here: amcommunity/TipsAndTricks#7

Closed due to a lack of response from the OP. Feel free to open it again if you're still facing the issue. However, I am still against removing android:hasFragileUserData from App Manager's manifest.