When I try to open emulator in Android studio. It gives me "unable to find adb" error also I tried to launch by cmd which is
cd C:\Users\EFE\Desktop\sdk\tools
emulator.exe
It gives me
emulator: ERROR: No AVD specified. Use '#foo' or '-avd foo' to launch a virtual device named 'foo'
I deleted my SDK Platform-Tools and reinstall it.
I don't have Android files in C:\Users\Username\AppData\Local\Android\Sdk\platform-tools to fix it.
In my case it is C:\Users\EFE\AppData\Local\Android Open Source Project\Emulator and it doesn't have any platform-tools. I used the emulator yesterday perfectly. I think I played a game that has a protection program. I disabled the protection program but didn't solve my problem.
Reinstall the android studio and flutter but still have the same problem. When I try to open emulator via AVD manager. It gives me "unable to locate adb" and trying to open emulator but just black screen.
option 1:
emulator -avd Pixel_2_64
option 2:
emulator "#Pixel_2_64"
Have to use the quotation marks or use the avd flag.
# is used for argument splatting in PowerShell, hence the need for quoting; alternatively, you could have -escaped the # (emulator #Pixel_2_64)
Try to open your emulator width :
emulator -avd <name>
If not working, I create a .bat file on github for you : https://github.com/samuel3105/Android-AVD-windows.
You just have to launch the .bat file, type 1 to show your emulator, and enter the name of your emulator.
You can try to wipe the data of the particular device.
Go to -> Android Studio -> Tools -> AVD Manager -> [Select the down triangle on your chosen device] -> Wipe data.
Now retry.
https://stackoverflow.com/a/65814027/11283638
Related
I guess it was because after run instrumented test file so become can't open Android Studio's emulator?
But I am not sure.
Error message:
Launching 'app' on No Devices.
Error while waiting for device: The emulator process for AVD Pixel_4_XL_API_30 was killed.
I used follow solution solved this problem.↓
Tools -> SDK Manager -> SDK Tools (tab) -> Deselect 'Android Emulator' -> OK
Now, when you try to run your app, or launch device from AVD Manager, it will give the 'Install Emulator' error -> Click Ok. This will automatically download the correct version.
I experienced the same problem with emulator version 30.6.4 and Android Studio Arctic Fox 2020.3.1 Canary 15. I tried switching from Intel HAXM to Windows Hyper-V and re-installed all android build tool and emulator packages. Afterwards it worked for a day.
The second thing I tried is manually installing an older version (30.5.5) of the emulator which you can get from here. Now Android Studio does not recognize my manual installation of the emulator and I can not start the AVD from the UI. However I can start it via cmd and install apps from within android studio without crashes (at least for the moment).
Start your AVD with the following command (android/sdk/emulator):
emulator -avd <name-with-_-instead-of-spaces>
When I open emulator form device selection dropdown I have the following error, If I run it from AVD manager no error happens
How can I fix this?
emulator: WARNING: FeatureControlImpl.cpp:198: Failed to load advanced feature default setting:C:\Users\PC\AppData\Local\Android\Sdk\emulator\lib\advancedFeaturesCanary.ini emulator: WARNING: encryption is off Failed to open /qemu.conf, err: 2 HAX is working and emulator runs in fast virt mode. qemu: could not load PC BIOS 'bios-256k.bin'
Just go to the location showing in the Error Box, and after Sdk folder u will find folder name emulator & emulator-2 , in that case just delete emulator folder and rename emulator-2 to emulator.
It is possible the Android-Studio Emulator might not have been installed properly. Go to the AVD Manager window and a message saying "Emulator not installed" will be clearly visible. If that's the case, just install the Emulator(You might get a button or pop up for that there itself) & you will be good to go!
in VS code >>>the solution is Go for settings> Extension > Android Emulator Launcher Configuration then find your emulator path then copy it then paste it in the two boxes enter image description here
This is my PATH
export ANDROID_SDK_ROOT=/mnt/sda1/DevTools/sdk/
export ANDROID_HOME=$ANDROID_SDK_ROOT
export PATH=${PATH}:/mnt/sda1/DevTools/sdk/platform-tools
I try many cases, but still this error!
Try :
flutter doctor --android-licenses
if something wrong, try to locate android sdk path.
flutter config --android-sdk {path}
Mine :
flutter config --android-sdk C:\Android\Sdk
This worked for me. If you have sdkmanager, avdmanager and emulator, and you have them in your PATH environmental variable, then
Download a system image:
sdkmanager "system-images;android-30;google_apis_playstore;x86_64"
(you can find available packages with sdkmanager --list --verbose)
Create a new virtual device with
avdmanager create avd --name MyAndroidDevice --package "system-images;android-30;google_apis_playstore;x86_64"
Start the emulator
emulator -avd MyAndroidDevice
Now restart VSCode and open your Flutter project. The new device should be at the bottom right corner or you should be able to choose it by clicking on "No device".
For me, I had to restart my VS Code for the installation of Android SDK be reflected upon it.
I know this is an old question but setting my $PATH variable in ~/.bashrc (I'm on Ubuntu 20.04) did not work for me.
I needed to setup Android Emulator for VScode, because I wanted to run my flutter app, which seems to be the same issue as OP had.
Instead of setting the $PATH directly you can actually use Flutter in the terminal to do it.
If you run "flutter config" in the terminal you get something like:
Configure Flutter settings.
To remove a setting, configure it to an empty string.
The Flutter tool anonymously reports feature usage statistics and basic crash reports to help
improve Flutter tools over time. See Google's privacy policy:
https://www.google.com/intl/en/policies/privacy/
....
Run "flutter help" to see global options.
Settings:
android-sdk: <my_path_to_android_tools>
Analytics reporting is currently enabled.
You can then see the $PATH that is currently set with flutter under:
Settings:
android-sdk: <my_path_to_android_tools>
Mine was incorrect so I changed it to the current one with the command:
flutter config --android-sdk <my_path_to_android_tools>
Afterwards I restarted VScode and when it was finished loading I could now press the "device" button in the right hand corner and then select emulator that I had already created. I used one of the above answers to install the emulator itself.
It took a while to launch the emulator the first time due to installing some dependencies but it did work!
I tried this and works:
from terminal run flutter config --enable-android. You will get Setting "enable-android" value to "true".
after that open android studio, set up virtual devices first if you haven't. Open Android Studio -> Configure -> AVD Manager -> Create Your Virtual Device
Go back to your VS Code, open command Palette (Ctrl+P or cmd+P, then type >), or from View -> Command palette... -> Flutter: Select Device -> choose your android device
I faced the same issue and solved it running flutter doctor from the terminal, in VS Code. In my case, I had the android sdk located in a custom location (D drive), the reason why it wasn't found automatically. The "doctor" told me to run flutter config --android-sdk <my-sdk-custom-location>. Running it and restarting the IDE made the trick. Hopefully this helps someone facing the same problem.
Is it possible to open/run an emulator that was created from avdmanager without having to open Android Studio? i.e. Having a start menu shortcut that starts the emulator, without Android Studio opening. I know that avdmanager is not totally dependent on Android Studio, because it is possible to close it while the emulator is running.
Follow the steps in developer description.
Under Windows the emulator is installed in C:\Users\<username>\AppData\Local\Android\android-sdk\emulator The created images are located under C:\Users\<username>\.android\avd.
Example PowerShell:
C:\Users\johndoe\AppData\Local\Android\android-sdk\emulator> .\emulator.exe -list-avds
Nexus_5X_API_23_arm
Nexus_5X_API_23_x86
C:\Users\johndoe\AppData\Local\Android\android-sdk\emulator> .\emulator.exe -avd Nexus_5X_API_23_x86
1.) Navigate to %AppData%\Microsoft\Windows\Start Menu\Programs.
2.) Make a shortcut with %LOCALAPPDATA%\Android\Sdk\emulator\emulator -avd "EMULATOR NAME" being in the location.
In order to find the emulator names run %LOCALAPPDATA%\Android\Sdk\emulator\emulator -list-avds from command prompt.
I'm a newbie, my problem is when I try to make a new AVD I get this message :
"an error occurred while creating the avd. see idea.log for details"
I just downloaded android studio , dunno what to do
this is from the log file : unable to find a 'userdata.img' file for ABI x86 to copy into the avd folder
If you are in linux, try this:
sudo apt-get install lib32stdc++6
It worked for me!
You pasted x86_64 file inside the default folder
C:\Users\(User Name)\AppData\Local\Android\Sdk\system-images\android-29\default
Past it in android-29 folder not in default folder.
On windows:
Used 'Clone Device' option on device definition, it will add new device into list with appending '(edited)1' string.
select this clone device: press 'Next'
select this clone device: press 'Next'
select system image as per your requirement: press 'Next'
select 'Show Advance Setting' scroll down: in 'Memory and Storage' choose 'External file' (which is disable/gray-out in actual device but available in clone device) keep entry empty.
press 'Finish'
Hope this will solve your issue.
I had this same issue and after trying #Tiago Elias's answer, I got passed that stage but ran into another problem whereby the emulator could not launch. Surprisingly, all of these where happening because I did not install the Android Emulator from SDK Tools. To do this,
Open the SDK Manager
Select the SDK Tools tab, If Android Emulator is unchecked, then check it and click on OK.
You can now create a new emulator and run your app in it.
There might be several reason for this error, but this solution worked for me:
Go to your avd location "C:\Users.android\avd", delete all the files inside this, and create the AVD Emulators once again from the Android Studio.
Update for latest Android 2021 September - on Windows i deleted the SDK and reinstalled it, that fixed it for me.
when avd runs gradle build is running sudden error occured that:
Darkaction bar theme is not found and resource linking failed.