I am developing an app on Visual Studio with Xamarin. Yesterday emulator was working fine but it stopped to work suddenly without no reason.
Here is error message from vs console:
Starting emulator my_device ...
C:\Program Files (x86)\Android\android-sdk\emulator\emulator.EXE -partition-size 512 -no-boot-anim -avd my_device -prop monodroid.avdname=my_device
Failed to open /qemu.conf, err: 2
HAX is working and emulator runs in fast virt mode.
C:\Program Files (x86)\Android\android-sdk\emulator\qemu\windows-x86_64\qemu-system-i386.exe: error while loading state for instance 0x0 of device 'goldfish_pipe'
deleteSnapshot: for default_boot
emulator: INFO: QtLogger.cpp:68: Critical: UpdateLayeredWindowIndirect failed for ptDst=(1113, 122), size=(300x21), dirty=(300x21 0, 0) (Sisteme bağlı bir aygıt çalışmıyor.) ((null):0, (null))
Go to AVD manager
Try Wipe Data or Cold Boot Now options.
Most of the times, this error is caused when the system tries to draw something like app borders/edges etc and when it fails, it throws following error of UpdateLayeredWindowIndirect Failed
Therefore, it is highly related to graphics, so, try changing your Emulated Graphics in
AVD configuration --> Emulated Performance --> Graphics: Software
Please note that if you are using Google PlayStore API for Android SDK then you might not be able change this setting, therefore, if you are unable to change option of Graphics to Software, please create virtual device without PlayStore
Related
I just installed Android Studio and created a new AVD. However whenever I try to run it, I get an error message saying the process was killed, and the emulator will close. When running the emulator from cmd I get this message. What is going wrong?
emulator: Android emulator version 30.5.3.0 (build_id 7196367) (CL:N/A)
Warning: Quick Boot / Snapshots not supported on this machine. A CPU with EPT + UG features is currently needed. We will address this in a future release.
handleCpuAcceleration: feature check for hvf
emulator: WARNING: Not all modern X86 virtualization features supported, which introduces problems with slowdown when running Android on multicore vCPUs. Setting AVD to run with 1 vCPU core only.
added library vulkan-1.dll
Failed to open /qemu.conf, err: 2
HAX is working and emulator runs in fast virt mode.
emulator: INFO: GrpcServices.cpp:301: Started GRPC server at 127.0.0.1:8554, security: Local
VCPU shutdown request
deleteSnapshot: for default_boot
Make sure you have enough space in c: drive - Minimum has 20GB free space
If you have already created AVD then go to following location in your windows machine, from command line enter "emulator -list-avds".
C:\Users\username\AppData\Local\Android\Sdk\emulator>emulator -list-avds
Pixel_2_API_29
Enter emulator #Pixel_2_API_29
C:\Users\username\AppData\Local\Android\Sdk\emulator #Pixel_2_API_29
You can see emulator launching.
It worked for me - other result found in internet didn't worked for me.
First of all, my bug is similar with this one: Where to get this missing file - Android Studio , Emulator
While for all, I installed the latest sdk info in android studio:
The thing is I can only run x86/x86_64 image AVD in my computer. These images works well. But when I try to use other, take arm for example, things don't work out, the AVD just hang there and command output
上午11:33 Emulator: statvfs('/home/f0rm2l1n/.android/avd/Pixel_aarch.avd/snapshots/default_boot/ram.img') failed: No such file or directory
上午11:33 Emulator: Warning: QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled ((null):0, (null))
上午11:33 Emulator: queryCoreProfileSupport: swap interval not found
I tried with choosing Cold Boot and Raising RAM & Storage. But it is not solved.
Any suggestions will help? I just want to run a AArch64 AVD for homework XD
ERRORS:
Emulator: Failed to sync vcpu reg
Emulator: C:\Users\user\android-sdks\emulator\qemu\windows-x86_64\qemu-system-x86_64.exe: error while loading state for instance 0x0 of device 'goldfish_pipe'
Emulator: deleteSnapshot: for default_boot
I installed Android Studio and installed HAXM, also I turn off all virtual machines running. When I try to launch the emulator it gives me these errors. What could be the problem? Could it have something in the background virtual machines that are working and I don't know, or could it be SDK path or something in the system environment variables?
I face same error msg.
After reading 'shtolik' advice, then I run command line.
(Thank you very much for your advice ^^)
C:\Users\myname\AppData\Local\Android\Sdk\emulator>emulator -verbose -avd Galaxy_Nexus_API_25
and I found endless of "VCPU shutdown request".
So I search in google.
It seems there is bug at
'Intel® Hardware Accelerated Execution Manager (Intel® HAXM)'
For more details, please see this one.
Android Virtual Device on Windows 10 - Endless "VCPU shutdown request" - doesn't launch
When I'm trying to run my application in Android Studio I get this error message:
Cannot launch AVD in emulator. Output: emulator: WARNING: encryption is off Hax is enabled Hax ram_size 0x40000000 HAX is working and emulator runs in fast virt mode. emulator: WARNING: UpdateCheck: Failure: Error audio: Failed to create voice goldfish_audio_in'
qemu-system-i386.exe: warning: opening audio input failed
audio: Failed to create voiceadc' emulator: WARNING: UpdateCheck: Failure: Error emulator: WARNING: UpdateCheck: failed to get the latest version, skipping check (current version '26.0.0-3833124')
Ok so do you already have an emulator of the same instance started on your computer ? Android Studio gives you the freedom to run multiple emulators at once, but not of the same instances, so if you are already running the Nexus "device" with API 22, you cannot start it again.
Please check the link, if that is the problem:
How to run multiple avd in android studio?
If not, it might me an error caused by Android Studio itself. Try to clear cache and restart,or restart your computer if the first does not solve your problem. Also, try to create another AVD and try to run that one ( aside from the Nexus Api 22 ).
I can't run android emulator in android studio. Im using Android 5.1 x86 Virtual Device. I have already installed HAXM ( Hardware Accelerated Execution Manager ) but the issue is still there. Its showing following error messages:
WARNING: init: Missing WGL extension WGL_ARB_make_current_read
emulator: device fd:628
emulator: error code:31
emulator: Failed to create vm ffffffff
HAXM is not working and emulator runs in emulation mode
emulator: Failed to create HAX VM
emulator: warning: opening audio output failed
emulator: UpdateChecker: skipped version check
I had faced similar issue before in another system but installing HAXM resolved the issue. Can someone help me out??
You've enabled HAXM in your bios already? I had massive performance problems with the default android emulator so I downloaded and installed Genymotion with Virtual Box. Have had no issues since.