Random system restarts and freezes.

PolJet

Hi. I have a Mekede M400 radio and I have installed DuDu OS ver 3.5. Since I bought this radio, I have been having problems with accidental restarts and system freezes. Here are my radio data and logs from the ''crasch'' directory.
My system.

logs from the crash folder and other problems and errors

<ddinfo>Base-VerCode=1001712
<ddinfo>CurrentTime=2025-01-17 11:52:06
2025-01-17 11:52:06
java.lang.NullPointerException: Attempt to invoke interface method 'a.c.a.b a.c.a.c.a(int)' on a null object reference
at com.syu.remote.c.onServiceConnected(SourceFile:6)
at android.app.LoadedApk$ServiceDispatcher.doConnected(LoadedApk.java:1989)
at android.app.LoadedApk$ServiceDispatcher$RunConnection.run(LoadedApk.java:2021)
at android.os.Handler.handleCallback(Handler.java:883)
at android.os.Handler.dispatchMessage(Handler.java:100)
at android.os.Looper.loop(Looper.java:214)
at android.app.ActivityThread.main(ActivityThread.java:7629)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:503)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:936)

TickThread100ms startMllis:1135737 delta time: 30860 State: TIMED_WAITINGThread.java:sleep🙁-2)
Thread.java:sleep🙁440)
Thread.java:sleep🙁356)
SourceFile:c0🙁1)
SourceFile:run🙁13)

Can you please fix these errors.

                             Pol jet

MihaiFlorin

PolJet Don't want to be mean. But please check the "How to give feedback on bugs" thread. The photo you provided is almost for no help. And it would be much better for the devs to provide the files from the crash folder not to copy the text from those files.
Anyway you'll have to wait for the new year holiday in China to be finished to get an answer. Do you use a sim card on your unit?

dudu-lai

Is it DUDU7/6? DUDUOS System crash or radio crash reboot.
Do you have more detailed logs? Is there a video recording of the reboot issue?

PolJet

dudu-lai
Attached is a photo of the currently installed system. The radio is Mekede m400 with uis 8581 processor. The current system is DuDuOs 3.6

Below I am adding two logs that I found in the crash folder:
DuDuAutoUi_VersionCode = 1013045
<ddinfo>CurrentTime = 2025-02-02 09:37:36
java.lang.NoClassDefFoundError: Not a primitive type: 'L'
at androidx.recyclerview.widget.RecyclerView$g.bindViewHolder(SourceFile:1)
at androidx.recyclerview.widget.RecyclerView$v.a(SourceFile:8)
at androidx.recyclerview.widget.RecyclerView$v.a(SourceFile:73)
at androidx.recyclerview.widget.RecyclerView$v.b(SourceFile:1)
at androidx.recyclerview.widget.RecyclerView$v.d(SourceFile:11)
at com.shencoder.pagergridlayoutmanager.PagerGridLayoutManager$d.a(SourceFile:2)
at com.shencoder.pagergridlayoutmanager.PagerGridLayoutManager.a(SourceFile:24)
at com.shencoder.pagergridlayoutmanager.PagerGridLayoutManager.a(SourceFile:12)
at com.shencoder.pagergridlayoutmanager.PagerGridLayoutManager.onLayoutChildren(SourceFile:94)
at androidx.recyclerview.widget.RecyclerView.dispatchLayoutStep2(SourceFile:8)
at androidx.recyclerview.widget.RecyclerView.dispatchLayout(SourceFile:7)
at androidx.recyclerview.widget.RecyclerView.consumePendingUpdateOperations(SourceFile:11)
at androidx.recyclerview.widget.RecyclerView$a.run(SourceFile:6)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:966)
at android.view.Choreographer.doCallbacks(Choreographer.java:790)
at android.view.Choreographer.doFrame(Choreographer.java:721)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:951)
at android.os.Handler.handleCallback(Handler.java:883)
at android.os.Handler.dispatchMessage(Handler.java:100)
at android.os.Looper.loop(Looper.java:214)
at android.app.ActivityThread.main(ActivityThread.java:7629)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:503)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:936)

DuDuAutoUi_VersionCode = 1013045
<ddinfo>CurrentTime = 2025-02-07 10:02:42

I have more logs, but they are quite large, how can I send them? It would be best if I sent them by e-mail.

I still have logs:
bugreport
events
grtprop
main
radio
ro.build.fingerprint
system

MihaiFlorin

PolJet Please understand not to copy the text. These logs are .txt files. You can easily upload the .txt files to your post. Please help the devs so they can help you.

caolz

PolJet
This log is due to issues with DuduAuto Pro.
Where do you encounter problems while using the device, such as getting stuck in the homepage or settings.

dudu-lai

Please send us all TXT files.

PolJet

dudu-lai
Here are all the text messages I found on the Mekede M400 radio :
1.

crash.txt

81kB

events.txt

341kB

crash.txt

81kB

getprop.txt

33kB

main.txt

366kB

radio.txt

368kB

robuildfingerprint.txt

80B

system.txt

372kB

YAOXILONG

Use DUDUOS_Log_Extractor extract the necessary system information and send it to developers for analysis
https://drive.google.com/open?id=1XPgmkspMV5WH-sPNL_4_DLGkMEitvwyQ

PolJet

YAOXILONG I need some permissions to send it by email

JhonnyD

I have some similar problems. But for me is it my DUDU7.
When i connect the OBD olug that goes to the canbus box, then the head unit reboots.
I think it is because the raddoes not know what to to with signals coming from the canbus because there still is no implementation of Suzuki Vitara LY Boosterjet Mild Hybrid canbus data.

mrqasq

mnie w tej historii trochę ciekawi to:

Gwinambele

mrqasq i also have this with CANBUS on Honda Accord VIII 2010.

PolJet

mrqasq ten can bus nie wydaje się stwarzać problemów, ale nie jestem znawcą. Jak wpisałem do Open AI parę logów ,to ogólnie chodziło o problemy z ''jawą'' , skalowaniem okienek, program odnoszą się do ''urządzeń '' których nie ma lub nie można ich odnaleźć. To tak z grubsza.

PolJet

caolz I have problems with the fact that at various random times the radio resets and starts again from the Android logo. I don't use many applications, I also have navradio, sygic, musicolet and all these applications. Generally, after a few system updates, the biggest problem is restarting the system. The applications work correctly, but even when the system is running and I do nothing, I do not touch the screen, I do not increase the volume, I do not switch applications, etc., the radio turns itself off and restarts the system. However, this is not a restart from the initial settings, but a restart with the system settings.