System luncher crashes on 12.2.1.0

[ItaiSL]

Hi guys,
Just updated the stable from 12.1.3.0 to 12.2.1.0. All is working good. However system luncher crashes all the time and my left down bar button (the three lines) is nor working... Any solution?
Thanks!

 

[Poney70]

Hello,

Please screenshot "View summary" window of the MIUI Launcher crash.

Also try to clear "All app data" of the MIUI Launcher app in phone's settings.

 

[ItaiSL]

Hello,

Please screenshot "View summary" window of the MIUI Launcher crash.

Also try to clear "All app data" of the MIUI Launcher app in phone's settings.

I did try to clear all app data. Unfortunately this did not help...

View summary of the crash report:

java.lang.RuntimeException: Unable to start activity ComponentInfo{com.miui.home/com.miui.home.recents.RecentsActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean com.miui.home.launcher.Launcher.isWindowFocus()' on a null object reference
at android.app.ActivityThread.performLaunchActivity(Unknown Source:663)
at android.app.ActivityThread.handleLaunchActivity(Unknown Source:47)
at android.app.servertransaction.LaunchActivityItem.execute(Unknown Source:67)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(Unknown Source:77)
at android.app.servertransaction.TransactionExecutor.execute(Unknown Source:73)
at android.app.ActivityThread$H.handleMessage(Unknown Source:52)
at android.os.Handler.dispatchMessage(Unknown Source:19)
at android.os.Looper.loop(Unknown Source:249)
at android.app.ActivityThread.main(Unknown Source:101)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(Unknown Source:11)
at com.android.internal.os.ZygoteInit.main(Unknown Source:313)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean com.miui.home.launcher.Launcher.isWindowFocus()' on a null object reference
at com.miui.home.recents.views.RecentsView.loadTaskStack(Unknown Source:29)
at com.miui.home.recents.views.RecentsView.reloadStackView(Unknown Source:3)
at com.miui.home.recents.views.RecentsView.showCurrentTask(Unknown Source:3)
at com.miui.home.recents.AppToOverviewAnimationProvider.onActivityReady(Unknown Source:25)
at com.miui.home.recents.OverviewCommandHelper$RecentsActivityCommand.onActivityReady(Unknown Source:2)
at com.miui.home.recents.OverviewCommandHelper$RecentsActivityCommand.lambda$x04l5b2P_FPCg22IymqGOAyQ_u8(Unknown Source:0)
at com.miui.home.recents.-$$Lambda$OverviewCommandHelper$RecentsActivityCommand$x04l5b2P_FPCg22IymqGOAyQ_u8.test(Unknown Source:6)
at com.miui.home.recents.RecentsActivityTracker.init(Unknown Source:6)
at com.miui.home.recents.RecentsActivityTracker.access$200(Unknown Source:0)
at com.miui.home.recents.RecentsActivityTracker$Scheduler.initIfPending(Unknown Source:11)
at com.miui.home.recents.RecentsActivityTracker.onRecentsActivityCreate(Unknown Source:10)
at com.miui.home.recents.RecentsActivity.onCreate(Unknown Source:6)
at android.app.Activity.performCreate(Unknown Source:65)
at android.app.Activity.performCreate(Unknown Source:1)
at android.app.Instrumentation.callActivityOnCreate(Unknown Source:3)
at android.app.ActivityThread.performLaunchActivity(Unknown Source:399)
... 11 more

 

[Poney70]

I did try to clear all app data. Unfortunately this did not help...

Do you have Magisk? And what's the MIUI Launcher app version?

 

[ItaiSL]

Do you have Magisk? And what's the MIUI Launcher app version?

No magisk (safetynet works for me so I am a bit afraid to install it...)

Aystem luncher version is in the attachment

Thank you!

 

[Poney70]

Are you using Poco Launcher?

If yes, try to clear "All app data" of the Poco Launcher app.

 

[ItaiSL]

Are you using Poco Launcher?

If yes, try to clear "All app data" of the Poco Launcher app.

I am using poco launcher. Tried just now. This did not help ...

 

[Poney70]

I am using poco launcher. Tried just now. This did not help ...

This crash seems linked to custom launcher like Poco Launcher, try to remove it -> reboot your device -> reinstall it.

I don't have other solution except using (and setting as default) MIUI Launcher instead. ^^

 

[ItaiSL]

Are you using Poco Launcher?

If yes, try to clear "All app data" of the Poco Launcher app.

Uninstall poco launcher helped!
Thank you

 

[Poney70]

Uninstall poco launcher helped!
Thank you

No problem.