Android Studio update broke my emulators - android

I just did an update to Android Studio 2.0 and several components. Now whenever I try to run an emulator, it gives an error saying
CPU acceleration status: HAXM must be updated (version 1.1.4 < 6.0.1).
I've checked. HAXM is updated to 6.0.1. I've restarted, rebuilt an emulator from scratch, and none of that helps.

I just needed to run sdk\extras\intel\Hardware_Accelerated_Execution_Manager\intelhaxm-android.exe

If you're using Mac, just running the dmg or silent_install.sh will solve the issue.
dmg's path is (silent install script is in the same dir also):
path_android_sdk/extras/intel/Hardware_Accelerated_Execution_Manager/IntelHAXM_6.0.1.dmg

Uninstall HAXM from SDK manager
Again install HAXM in SDK manager
Now goto sdk_path/extras\intel\Hardware_Accelerated_Execution_Manager and double click on intelhaxm-android.exe
After completion of above steps try to run emulator.
(I got same problem, did above steps worked as expected.)

Using: Windows 10
Tested: May, 03, 2016
This is what worked for me without uninstalling anything:
1. Download INTEL HAXM from Intel site
https://software.intel.com/en-us/android/articles/intel-hardware-accelerated-execution-manager-end-user-license-agreement
2. Locate the HAXM folder in your PC - in my case this is the path:
C:\Users\my_user_name\AppData\Local\Android\sdk\extras\intel\Hardware_Accelerated_Execution_Manager
Note: if you can't find the folder, you probably don't have HAXM installed and this steps will not work for you
3. Extract downloaded file (in my case --> haxm-windows_v6_0_1.zip <--) in HAXM folder from step 2 and overwrite all duplicate files if needed
4. Install the updated version by running --> intelhaxm-android.exe <-- located in folder from step 2 and follow installation process

Well, Google already is working on new built from scratch emulator, so it might be some problem with exisitng ones
I recommend you nowadays, as you have upgraded your Android Studio to 2.0 version use temporary Genymotion emulator: https://www.genymotion.com
It uses HAXM, it's much faster than Google's default emulator, and has some useful features like faking GPS localization.
Give it a try. I'm already using it and that's why I am highly recommend you this.
Sorry, that I haven't respond clearly to your question, but it seems to be an Android problem, and you should to downgrade it to previous one.
To avoid that, please try to use Genymotion emulator.

We need to install intel HAXM updated version ( search in google ) after issue resolved now I can see my emulator.
Thanks

Related

Cannot deploy app to emulator in Android Studio - "unknown avd"

I made a simple hello world app which I would like to deploy to an emulator in Android Studio.
This used to work before for exactly the same project (I installed all necessary packages) but this time for some random reason, in the run options when I select "Target: Emulator", under the "prefer Android virtual device" I get the following in red: "Unknown AVD".
I've googled around and the answers vary. The answer that seems to make the most sense is:
You have to install all Intel Image Library and Google API for your
desired API. Go to your SDK Manager and check intel system images is
installed or not if not then you have to installed it as well install
Google API Library.
However I don't have these "Intel Image libraries" and "Google API" options in SDK manager. Are these shorthand aliases for other names in the options?
Any ideas on how to get the emulator up and running?
A bit of information on my environment:
Android Studio 2.3.3
Windows 7 Professional 64 Bit
Gradle Version: 3.3
Selected SDK Platform Package: Android 7.1.1 (Nougat)/ API Level 25
Revision 3
Virtual Device: Nexus 5X API 25
Try to kill the adb server and restart it.
Locate your adb binary (linux/osx) or adb.exe (windows) and do:
adb kill-server
adb start-server
this should fix your problem
Even if your problem still not solved then Restart emulator.
Locate the adb.exe by going to where your sdk is installed and go into platform-tools. Mine is the default and also the most common (C:/User/$USER$/AppData/Local/Android/sdk/platform-tools/)
After that kill the server and start the server back up. That might fix it, if not drop a comment and let someone know that the problem isn't yet resolved someone may be able to help.
this problem may be related to the version of the gradle file of your application. Try this:
goto Android -> Gradle Scripts -> Build Gradle(Module :app)

HAXM installed successfully, but not recognized by Android Studio 2.1

Intel HAXM installs successfully (according to the log) both through Android Studio and directly from Intel's executable. However, Android Studio 2.1 says "HAXM is not installed" and prompts me to install it in an endless cycle (Not installed, install? Installed successfully. Not installed, install?).
Note: it worked fine in the previous version of Android Studio. Since upon upgrading it didn't recognize HAXM, I tried uninstalling Android Studio and reinstalling 2.1, but it still is not recognizing the HAXM installation.
How can I get Android Studio to understand that Intel HAXM is installed?
This is on Windows 10.
Running "silent_install.bat" or "intelhaxm-android.exe" resulted in a log file stating that Intel HAXM had been installed when it actually hadn't.
I was finally able to install HAXM 6.0.1 by extracting "intelhaxm-android.exe" with 7-zip and running "setup.exe" manually.
Now it's recognized by Android Studio.
please try to install it from here:
https://software.intel.com/en-us/android/articles/intel-hardware-accelerated-execution-manager
or try to uncheck >> save HAXM installer in your SDK Manager => and install it again
Run the HAXM installer via the path:
your_sdk_folder\extras\intel\Hardware_Accelerated_Execution_Manager\intelhaxm.exe
Take a look at this video : https://www.youtube.com/watch?v=Z7xoPCv3sYs
The link to the youtube from mounir elfassi's answer on this problem worked for me in 2021.
https://www.youtube.com/watch?v=Z7xoPCv3sYs
In this tutorial, He go to the HAXM file location where it is already downloaded by android studio and installs it manually.
I tried the same method and my problem was solved.
After trying to install manually by going to file path -
~\AppData\Local\Android\Sdk\extras\intel\Hardware_Accelerated_Execution_Manager
Sometimes the HaxmSetup.exe does not install and shows an error"The system requirements are not satisfied".
This error can have multiple reasons,
Hyper-V is enabled.
Virtualisation is disabled.
...
I found the solution here
For my device the virtualization was disabled, and it can be easily checked
by going to task manager and then under performance tab below the CPU utilization graph.
Then you have to enable it by going into BIOS setting of your device. It is different for every device so it is better you search where can you find virtualization settings for your device.
I solved it by:
1- going to my android sdk.
2- open 'extras' file then 'intel then 'Hardware_Accelerated_Execution_Manager'.
3- Finally 'haxm-7.6.5-setup' to setup manually.
this should work will with you as happened with me.

Unable to launch android emulator in Mac

I have been working on an android project, I am using android studio on my iMAC[Software OS X 10.9.5, Graphics Intel HD Graphics 5000 1024 MB, Processor 1.4 GHz Intel Core i5].
When i try to open my application on an android emulator it get this error-
emulator: ERROR: x86 emulation currently requires hardware acceleration!
Please ensure Intel HAXM is properly installed and usable.
CPU acceleration status: HAX kernel module is not installed!
I can find so many similar issues with solution on Google & SO, but i am unable to use those solutions for MAC???
I followed all the steps given here but with no luck, still unable to launch emulator. I think there is something to do with mac os.
Can anyone tell me how to do this on MAC ??
Thanks
First, make sure that the Intel HAXM is up to date. You update it by opening the SDK and selecting it in the list. (As of 2016-07-08, the latests HAXM version is 6.0.3).
Then, on Mac, the Android SDK gets installed at: /Users/username/Library/Android/sdk/, therefore, you will need to run the script as sudo, as follows:
sudo sh ~/Library/Android/sdk/extras/intel/Hardware_Accelerated_Execution_Manager/silent_install.sh
If all goes well, the script prints the message: "Silent installation Pass!"
Then, restart Android Studio and run your app with the desired AVD.
I know I'm late, but here it goes.
Delete all AVD's that you currently have.
Go to Preferences >> Android SDK >> SDK Tools
Uninstall Android Emulator
Restart Android Studio.
Re-install Android Emulator from the same place.
Create a new emulator. And Voila !
What i personally did, in the process of fixing this.
I actually re-installed entire android studio. Followed this
Fixed my $PATH variables. Followed this
Then i tried re-installing Android Emulator, which worked for me.
Hope this Helps.
Problem in my case turned out to my .zshrc where my ANDROID_HOME was exported to a wrong value. Take a look at your .bashrc or .zshrc

Androild Studio Emulator Not Launching: Intel Haxm Not Installed

I was trying Android Studio - successfully installed it but couldn't launch the emulator and the error message was Intel Haxm wasn't installed. I checked my setting and realized it was installed.
I tried to re-run it several times and the same thing happened.
I tried to install SDK 17 and the error was still there.
May I know what might be causing this? And how should we solve it?
Thank you.
You was created an AVD with Intel Atom system image, so make sure that your CPU is Intel. If yes, see this instructions about installing HAXM on your computer.
If HAXM won't to be installed, please make sure that your CPU is strong enough to use HAXM. Then, change the system image of your AVD to ARM-v7 or Armeabi.
System image also called with CPU type of the emulator on AVD.
Another option to run Android Apps on computer:
If you are not able to use Android Studio Emulator (at all after trying above given solutions), then you can use Genymotion. It comes with free as well as paid versions. You can download this software on your Windows/Mac/Linux based computer and configure it with Android Studio/Eclipse.
Watch this video for more details: Install and configure Genymotion with Android Studio
Genymotion is fast and reliable and also has latest (till Lollipop 5.0) android support and provides many emulator themes as well.
I hope this answer helps you if above mentioned solution doesn't work.

I can't install intel HAXM

I installed Android Studio and I had no problems with that. However, when I tried to run the emulator, it said that Intel HAXM was not installed.
So I found the installer, ran it, and it even though it said my laptop supports it, that it was not enabled. I went, enabled the Intel Virtualization Technology (VT-x), but I still got the same message.
I hear something about Hyper-V needs to be disabled, but when I go to Turn Windows features on/off, I cannot find it on that list.
Can someone help me with this?
Alright, so I did everything I could possibly find online, and nothing worked.
So I went to the Intel website, and I downloaded the HAXM installer that they provide (instead of using the one downloaded through Android Studio).
The installation actually went through with this installer and it was installed successfully. Then I open Android Studio, and the emulator finally loaded!
So, for anyone else having this problem, just download the installer directly from the Intel website.
Here's the link:
https://software.intel.com/en-us/android/articles/intel-hardware-accelerated-execution-manager
I think your problem was that you thought that the installer in Android SDK Manager would actually INSTALL the Intel HAXM. But the hook is that it WILL NOT INSTALL it. What it does is extracts the files needed for (really) install Intel HAXM.
I found that out when I got the same problem and then read this in Intel's web page:
Downloading through Android* SDK Manager
... Other steps ...
5) The SDK Manager will download the installer to the "extras" directory, under the main SDK directory. Even though the SDK manager says "Installed" it actually means that the Intel HAXM executable was downloaded. You will still need to run the installer from the "extras" directory to get it installed.
6) Run the installer inside the /sdk/extras/intel/Hardware_Accelerated_Execution_Manager/ directory and follow the installation instructions for your platform.
So all I needed to do was go to folder where my Android SDK was, opened that folder (sdk_location/sdk/extras/intel/Hardware_Accelerated_Execution_Manager) and run the silent_install.bat.
After this when I launched my emulator, it said this:
HAXM is working and emulator runs fast virt mode
and everything works as should!
You can also use some useful parameters with silent_install.bat:
-v Print HAXM version
-c Check VT/NX capability of the platform
-h Print usage
Make sure the emulator is not running while installing HAXM. Otherwise, there will be an error which you only see when using the standalone installer but not within Android Studio or IntelliJ Idea.
dism.exe /Online /Disable-Feature:Microsoft-Hyper-V
or
bcdedit /set hypervisorlaunchtype off
Other things you may need to do:
If using Avast? disable Enable hardware-assisted virtualization under: Settings > Troubleshooting
bcdedit /set nx AlwaysOn
sfc /scannow and reboot
Important: After anything you try, Restart the PC and try to run the HAXM installation again
I faced this problem.I got the solution too.It will work.
Step 1: Go to your BIOS settings and check that INTERNET VIRTUAL TECHNOLOGY is Enabled or Disabled.
And make sure HYPER V is disabled.
To disable it :
a)Go to Control Panel
b)Click on Programs(Uninstall a Program)
c)Then click on Turn Windows features on or off , then look for HYPER-V and untick it. And Restart.
If disabled then enable it.
Step 2: Try to install Intel HAXM now and restart. If It shows same problem again.
go to Step 3.
Step 3: You have to disable Digitally Signed Enforcement. To disable it permanently you have to make sure that Secure Boot option is disabled in your system.
How to check ?
Answer is given in the following link. I found it in Internet.[Thanks whoever made that blog]
link : http://www.windowspasswordsrecovery.com/win8-tips/how-to-disable-uefi-secure-boot-in-windows-8-1-8.html
Step 4: Now restart again.
To disable driver signature enforcement permanently in Windows 10, you need to do the following:
1.Open an elevated command prompt instance.
2.Type/paste the following text:
`bcdedit.exe /set nointegritychecks on`
or Windows 10
`bcedit.exe -set loadoptions DISABLE_INTEGRITY_CHECKS`
Windows 10 disable driver signature enforcement
Restart Windows 10.
*If you somehow want to enable it again:
1.Type/paste the following text:
`bcdedit.exe /set nointegritychecks off`
<==||=====>For me who have an AMD Processor:<=====||==>
1. Click on the windows button in the bottom left hand corner
2. Look for Enable/Disable Windows features
( Just type : "windows features", it will appear)
3. And contrary to the other posts here, enable Hyper-V and Windows Hypervisor Platform
Thanks.
I probably tried all the solutions mentioned above but all in vain.
To summarize, I did:
I enable the virtualization going to BIOS setting.
Uncheck Hyper-V option by going to Turn Windows features on or off.
Download HAXM directly from the website https://software.intel.com/en-us/android/articles/intel-hardware-accelerated-execution-manager and install it.
Uninstall and reinstall Android Studio.
Copy the HAXM from my another system where HAXM was working fine, from the location C:\Users\UserName\AppData\Local\Android\Sdk\extras\intel
Nothing worked for me.
What worked for me:
I noticed the issue "unable to run mksdcard sdk tool" when I try to download SDK platform.So after some research, I found some SDK tools such as mksdcard.exe require Microsoft Visual C++ runtime 2015-2019. So based on my system type,(for me it was x64) I downloaded the latest Microsoft Visual C++ Redistributable for Visual Studio 2019 from the link https://visualstudio.microsoft.com/downloads/.
Detailed answer given here:
Android Studio install failed - unable to run mksdcard sdk tool in Windows
After downloading and installing Visual C++ ,the error "unable to run mksdcard sdk tool" was fixed, also when I try to install HAXM after this, it was install successfully. Everything was fine. I was also able to create AVD now(which was also a problem when HAXM was not install).
How I solved this problem:
Step-1: Downloaded the Android Studio and installed it. But it failed to install HAXM.
Step-2: Then ran the AVD. Then it prompts to create a virtual device. But it also failed.
Step-3: I downloaded the latest HAXM from intel's GitHub source. From here github.com/intel/haxm/releases/latest
Step-4: Then installed HAXM manually. Documentation is here: Installing Standalone Intel HAXM on Windows
Step-5: Then again tried to create a virtual device of Pie. It successfully created it.
But if your Step-5 fails anyhow, there may another solution: When downloading the .zip file, it will show you the SDK path and also the source path of the .zip file. So you can manually download the .zip and can place it to the SDK path folder. Then again can try to create the virtual device.
This is what worked for me -
Enable Virtualiztion through BIOS (F10-> System Configuration -> Virtualiztion Technology)
Depending on your hardware, firmware and BIOS configuration utility the option to enable may be named something else or steps may differ.
There is a free software called "Piriform Speccy" which gives information about your machine, which among other things can also be used to check if virtualization is enabled or not on your machine (see screen cap).
Download HAXM intaller from Intel site. https://software.intel.com/en-us/android/articles/intel-hardware-accelerated-execution-manager
If using avast, disable "Enable hardware-assisted virtualization" under: Settings > Troubleshooting by unchecking.
Do a hard boot (power button) just to be safe.
Option 1: Go to Android SDK Folder --> Extra --> Intel and double click on HAXM installer and install it manually.
Option 2: If you do not have latest version of HAXM then you can open sdk manager in android studio and download it.
Option 3: Download HAXM intaller from Intel site. https://software.intel.com/en-us/android/articles/intel-hardware-accelerated-execution-manager
Download HAXM form this link download HAXM .Unzip it and you will see a msi installer file and install it.Then you will see no longer HAXM is not installed while creating your emulator.
Install Intel HAXM from Github.
It requires you to Disable the Hyper-V technology. To disable it follow instructions from Microsoft website.
You are Good To Go Now.
For HP Ultra book with windows 7 enabling hyper-v through bios worked for intel haxm problem.
For enabling hyper-v:-
F10-> Bios advanced setting-> device configurations->enable Hyper-V then install.
It will work.
I've figured out.
Try to disable Security Boot Control in BIOS options: http://remontka.pro/secure-boot-disable/ (sorry for russian examples)
Or try to start system without Digital signature (only for one loading).
I had had many unlucky attempts with 'HAXM installer, before I disabled this line.
At the beginning I thought that's because Windows 10 Home was installed, and there're many limits.
If Nothing Helps then it means Device Guard and Credential Guard are using the virtualization. I had to disable them by downloading and running the following script from microsoft site.
DG_Readiness_Tool_v3.5.ps1 -Disable
You may need to run this first if it doesn't allow to run the command
Set-ExecutionPolicy Unrestricted
Once you do it, you need to restart and confirm disable both when asked just before boot.
hope it helps!
Note: this is not an answer because I could not find a solution. But I think the information may be useful for others (and it wouldn't be practical as a comment).
I have tried all of the steps detailed in the various docs but I could not get Android Emulator to work on my AMD Ryzen 7 :(
Most answers work only for Intel CPUs.
If you have an AMD CPU (like me, an AMD Ryzen 7) you need to know about some restrictions and you have to use WHPX instead of HAXM.
I found this on MS's site: Because the Android emulator currently supports AMD hardware acceleration only on Linux, hardware acceleration is not available for AMD-based computers running Windows.
Fortunatelly there is a way to make it work but configuring hardware acceleration for an AMD CPU is a bit more complex:
Requirements and recommendations:
- AMD CPU recommendation: AMD Ryzen CPU
- Android Studio 3.2 Beta 1 or higher
- Android Emulator version 27.3.8 or higher
- Windows 10 with April 2018 Update or higher
To use WHPX acceleration on Windows, you must enable the Windows
Hypervisor Platform option in the Turn Windows features on or off
dialog box. For changes to this option to take effect, restart your
computer.
Additionally, the following changes must be made in the BIOS settings:
- AMD CPU: Virtualization or SVM must be enabled.
Note that there are further restrictions as well:
You can't run a VM-accelerated emulator inside another VM, such as a VM hosted by VirtualBox, VMWare, or Docker. You must run the emulator
directly on your system hardware.
You can't run software that uses another virtualization technology at the same time that you run the accelerated emulator. For example,
VirtualBox, VMWare, and Docker currently use a different
virtualization technology, so you can't run them at the same time as
the accelerated emulator.
Some more info: Android Emulator - AMD Processor & Hyper-V Support
This recommendation did not help either:
Please note: More recent versions of the emulator (27.2.8, 27.3.0, or
later), require an emulator flag while the feature is in the preview.
To do this, create or edit the file
C:\Users\.android\advancedFeatures.ini and add the
line “WindowsHypervisorPlatform = on”, or start the emulator from the
command line with “-feature WindowsHypervisorPlatform”.
For me who has an AMD Processor:
Click on the windows button in the bottom left hand corner
Look for Enable/Disable Windows features (just type : "windows features", it will appear)
And contrary to the other posts here, enable Hyper-V and Windows Hypervisor Platform
THE SHORT ANSWER:
Disable Microsoft Defender Application Guard
None of the answers helped me. Also, most of the answers here were addressed elsewhere online. I spent hours trying to solve this problem. After much hesitation, I decided to go on a hunch. I was suspicious about msinfo32.exe showing a Hypervisor was running, but it would not provide additional detail. I went into the services manager. I saw an instance of a hypervisor service was running, I went to disable it. Before disabling, I was asked if I am sure and was informed that a couple of other services would stop. One of the other services was Microsoft Defender Application Guard for Internet Explorer. I disabled this and FINALLY after hours of research on this topic was able to install Intel HAXM for Android Studio on my i5-4430 with Z87 chipset.
It was not enough to merely disable Hyper V and Windows Hypervisor Platform.
It should prompt you to install HAXM when creating a new virtual device:
Tools > Android > AVD Manager
It will install through Android Studio automatically.
If you are using windows then edit your AVD config to ARMEABI image instead of X86, Also using ARM will give better performance. HAXM installer is required only if you use X86 image.
I think that you would install Android SDK files not in (your PC)\Appdata\Local\Android\sdk (default Path). Also there was nothing when you double click 'intelhaxm-android.exe' file.
If it was, Browse (your PC)\Appdata\Local\Temp\intel\HAXM\6.0.3(yyyy-mm-dd_hh_mm_ss) (or silent), then you must see 'hax64' (or hax) file, and simply invoke this file.
Enter with Administrator user.
First, you must enable it
http://www.ghacks.net/2014/11/12/how-to-enable-the-hidden-windows-10-administrator-account/
Install it from C:\Android\sdk\extras\intel\Hardware_Accelerated_Execution_Manager\intelhaxm-andoid.exe
And login with your user. It work for me.
Good description here: https://developer.android.com/studio/run/emulator-acceleration.html
You may check current HAXM status with following command:
sc query intelhaxm
If you use Windows 10 Home, all issues about Hyper-V is irrelevant for you as it is not supported (Pro is required) and you will not have conflicts :)
Remark: trying to update HAXM to latest version incidentally removed it, but then can't update with SDK manager, as it shows that latest version 6.1.1 is unsupported for Windows (seems configuration is broken, found 6.1.1 for Mac and 6.0.6 for Windows only inside)
So would recommend manually download HAXM and install as described:
copy to sdk_location/sdk/extras/intel/Hardware_Accelerated_Execution_Manager and run the silent_install.bat
After some trials, knowing that I had all the factors stated in this thread and other threads properly configured, I still got this error in Android Studio.
Even after installing externally, it seems Android Studio could not discover that HAXM is already installed, unless it gets to install it itself.
As a solution that worked for me, under User\AppData\Local\Android\sdk\extras\intel\Hardware_Accelerated_Execution_Manager which android has downloaded when attempting to install HAXM, click the installer and uninstall the software, then re-try from Android Studio to install it, it should work now.
I tried the following:
1. Directly installed HAXM from Intel
2. Tried multiple times to un-install and re-install Android Studio with same default paths in C drive.
3. Un-install various other software including QEMU which also uses HAXM, which might have been interfering with Android recognizing HAXM.
Solution was:
1. To un-install Android Studio and install it on D drive including the SDK. This solved the problem.
I installed Android Chipmunk 2021.2.1 and tried to install HAXM through the SDK manager. It failed first because I was running an emulator. However, one other thing I noticed is that when you first run the installer, it creates the folder for the HAXM install. Then, when the memory allocation dialog pops up, it tries to create the folder again. Since the folder already exists, it appends a "2" on the end of a new one. What I did is watched the install folder and when it creates the folder the first time I deleted it before continuing. I then continued with the install and it created the folder again and completed successfully. It seems there is a bug in the new SDK installer for HAXM
If you are using windows, Hyper-V works via AMD not HAXM.
Try the following: on Android, Click SDK Manager ==>SDK Platforms ==> Show Packages ==>ARM EABI v7a Systems Image.
After downloading the systems image, go to the AVD Manager ==> Create Virtual Device ==> choose device (e.g. 5.4 FWVGA") ==> Marshmallow armeabi v7a Android6 with Google APIs ==> Change the AVD name to anything (eg. myfirst)==> click finish.
If you have all gone through this and it still doesn't work and "systeminfo.exe" shows hypervisor is detected then disable Containers in Windows Features. After that all went well.
None of the suggestions worked on their own.
Here is what worked for me:
chmod -R 777 $ANDROID_HOME
Then try to install it via android studio -> sdk manager. If its not there, reinstall latest version of Android studio over your current installation. HAXM will show up in SDK manager after that.
If you do not have ANDROID_HOME set, then YOU are part of the problem.
The value of it can be found inside Android Studio project structure. On MAC, just type CMD ; and look at SDK Location on left.
Simply run chmod -R 775

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