I'm setting up a Flutter environment and all except my emulator isn't working.
I'm using Android Studio 3.6.2
This is the setup for the emulator in AVD:
Virtualization is enabled and HAXM is installed
When launching the emulator it only gets to about where the red square is, then does nothing and returns to the virtual devices list:
Also tried launching it with flutter itself by command line and in VS Code with no luck:
And I don't get any error messages.
Anyone know where to go from here?
Thanks.
After creating AVD from android studio. Open Command Prompt and execute this command.
C:\Path_to_Android_Sdk\sdk\tools\emulator.exe -netdelay none -netspeed full -avd YOUR_AVD_DEVICE_NAME
I am trying to use an emulator in Android Studio 3.1.4, but I keep getting the error messages:
Emulator: Could not launch
'C:\Users\Ian\AppData\Local\Android\Sdk\emulator/qemu/windows-x86_64/qemu-system-i386.exe':
No such file or directory.
and
Emulator: Process finished with exit code 2.
This happens with every device I am trying to emulate.
I tried increasing the RAM on the emulator, but it had no effect. Any insight into what my problem is would be great.
1)Lower your AVD Memory if it set to default try running below 600 MB RAM
2) Try reinstalling the Emulator sdk
This can be solved by the following step:
Please ensure "Windows Hypervisor Platform" is installed. If it's not installed, install it, restart your computer and you will be good to go.
I was trying to fire emulator command from terminal to run an emulator but came across some Android SDK path issue. After some research I updated the images through SDK manager and tweaked some SDK path location and emulator started running from AVD Manager.
I can run emulators from within AVD Manager ONLY but the very same android emulator fails to run if started from terminal.
It generates an error which states following:
PANIC: Cannot find AVD system path. Please define ANDROID_SDK_ROOT
What am I doing wrong ? Is there any another path that I need to set ?
Please help.
I'm new to android studio. When I try to run my first programme in android studio on the emulator, I get this error.
I have searched through other comments and have also tried decreasing my build.gradle from 24.0.0 to 23.0.3 as shown below, but it still doesn't work. I'm running on Nexus 5X API 23.
android {
compileSdkVersion 24
buildToolsVersion "23.0.3"
}
The error shown is:
Cannot launch AVD in emulator.
Output:
emulator: WARNING: userdata partition is resized from 756 M to 800 M ERROR: resizing partition e2fsck failed with exit code 8
Hax is enabled
Hax ram_size 0x60000000
HAX is working and emulator runs in fast virt mode.
emulator: Listening for console connections on port: 5554
emulator: Serial number of this emulator (for ADB): emulator-5554
I had the same issue after updating Android SDK tools package to version 25.2.2. To fix the problem i've restarted Android SDK Manager and then created new virtual device instead of using the old one.
I know this is an "old" question, but the following command solved the problem for me:
./emulator -data /sdk/path/here/system-images/android-API/default/x86/userdata.img -avd your_avd_name
where API is the api level you want to use. I found that this is only needed for API<20
Note: I had that problem with libstdc++, so I had to use the LD_PRELOAD envvar. I removed it in the example, so for me, the complete command looks like this:
LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libstdc++.so.6 ./emulator -data /home/username/Android/Sdk/system-images/android-API/default/x86/userdata.img -avd Whatever
I ran into the same type of problem after installing an update to one the SDK platforms, except my output log contained more than complaints. It contained a possible solution to the problem. See the log below.
emulator: WARNING: userdata partition is resized from 769 M to 770 MERROR: resizing partition e2fsck failed with exit code 8
Hax is enabled
Hax ram_size 0x40000000
HAX is working and emulator runs in fast virt mode.
emulator: Listening for console connections on port: 5554
emulator: Serial number of this emulator (for ADB): emulator-5554
Your emulator is out of date, please update by launching Android Studio:
- Start Android Studio
- Select menu "Tools > Android > SDK Manager"
- Click "SDK Tools" tab
- Check "Android SDK Tools" checkbox
- Click "OK"
Emulator Android_Accelerated_x86_Nougat is running.
Waiting for emulator to be ready...
Solution 1: Update the SDK Tools
Open Android SDKs and Tools window.
Go to the Tools tab (the name of this tab has changed).
Expand the Android SDK Tools group and make sure you select the
latest available version.
Click Apply Changes.
Possible problem with this solution:
You may run into a new problem by following this solution. When you run the emulator it will do a cold boot and ask you for a decryption password. If you don't provide the right password, it will display a black screen and then tell you that the decryption failed.
So this did not work in my case, but your mileage may vary.
Solution 2: Factory reset the emulator
I don't use Android Studio. I use Xamarin with Visual Studio. Installing the Xamarin Device Manager and doing a factory reset of the emulator is what fixed the problem for me.
You should have a similar option if you are using Android Studio. But if you would like to, you can try downloading and installing the Xamarin Device Manager by Microsoft. It's an independent application that does not require installation of Visual Studio or Xamarin.
The misleading ERROR: resizing partition e2fsck failed with exit code 8 when starting an Android Virtual Device (AVD) can occur when you have an old version of Android SDK installed, but without the Android Studio. The old standalone graphical SDK Manager is deprecated as of SDK Tools v25.2.3 - running it does not report any errors, but does not properly update your Android SDK.
Use the new command line SDK Manager ./sdkmanager --update to properly update your Android SDK and the e2fsck failed with exit code 8 problem will be gone.
More information: How to update Android emulator without Android Studio?
WARNING: userdata partition is resized from 756 M to 800 M
For this warning set Internal Storage = 756 MB
error warning will be removed.
Change disk.dataPartition.size to 756M in:
~/.android/avd/your_avd_name.avd/config.ini
I had the same issue, and tried everything that is suggested above, without success.
Being desperate, I tried every menu I could find in AVD. So, I came on "show on disk" menu, at the right of the line of my device, in AVD device list.
Android Studio opened an explorer window, and showed me a directory with a name not matching my device name... Probably because I had renamed my device in AVD, and Android Studio had not reported this change on disk.
So I deleted my device, created a new one with same parameters, verified that directory and name matched, and launched the device... and it worked!!!
Hope this will be helpfull to anyone...
None of the answers here solved my issue, but I did find this after searching for a while and it solved my issue. If all else fails, check out the answer here:
Emulator: ERROR: resizing partition e2fsck failed with exit code 1
I have a Lenovo W540 Thinkpad with Windows 7 and 8 Gb ram.
I had an old version of Android Studio installed on C:
Since C: was small and have little space left, I uninstalled it, downloaded and installed Android Studio 2.1 on D:
Wanted to run Instrumentation test sample in the emulator.
(https://github.com/googlesamples/android-testing/tree/master/unit/BasicUnitAndroidTest)
Created a default Nexus 5X AVD. Tried to run.
Constantly get AVD errors. Tried setting the memory sizes manually but to no avail.
Do I need to uninstall HAX and reinstall on D:? (is it even possible)
Cannot launch AVD in emulator. Output: Hax is enabled Warning:
requested ram_size 1024M too big, reduced to 512M
qemu-system-x86_64.exe: -drive
if=none,index=1,id=cache,file=C:\Users\aphilip.android\avd\Nexus_5X_API_22_1.avd/cache.img:
could not open disk image
C:\Users\my.android\avd\Nexus_5X_API_22_1.avd/cache.img: Could
not open
'C:\Users\my.android\avd\Nexus_5X_API_22_1.avd/cache.img':
Invalid argument
Update:
It works now after
I created environment variable in Computer|Properties ANDROID_SDK_HOME=D:\
Deleted HAXM and reinstalled
moved .android to D:
It works now after
I created environment variable in Computer|Properties ANDROID_SDK_HOME=D:\
Deleted HAXM and reinstalled
moved .android to D: