I just upgraded my android studio to 4.1 version:
And tried to run some project on this emulator:
And for some reason, this specific emulator is crashing my android studio, I have noticed that I am getting an error:
After reading about the subject, I uninstalled "Riot Vanguard" but it did not solve my problem.
More info (and partially solving the problem ) can be found in "Update" at the bottom of the question.
In addition, moments after my android studio will get closed I will get a windows blue screen (happens every time).
I didn't have this problem earlier with android studio below 4.1 version, why is this happening?
Update (problem solved for others emulators)
I have run into the same problem on other emulators as well, but I could open those emulators so I could fix the problem:
Solution 1
According to most threads that I have run into, You will need to disable or uninstall "Riot Vanguard":
Open task manager, go to the startup tab, right click on Riot Vanguard, and press disable
Solution 2
If step 1 didn't fix the problem you may want to enable developer mode on your emulator.
For some reason with android studio 4.1 android studio could not find the emulator (It will tell you that there are "No connected devices") without enabling the developer mode
Before Android studio 4.1 version I didn't need to enable the developer mode to run projects on emulators and this is what solved the problem for other emulators for me.
BUT
Although I don't have any problems with other emulators at all I still can`t even open Pixel_3a_API_30c68 emulator without it crashing
How can I fix this problem on the specific emulator?
Update 2
The problem still occurs even After updating android studio to 4.1.1
Without having "Riot Vanguard" I also could not run any emulator in Android Studio since I upgraded to version 4.1. After some hours I finally found out what caused the problem (in my case):
"Android SDK Tools" have been replaced by other SDK tools (which ?) and is obsolete now. As soon as I UNINSTALLED "Android SDK Tools" the emulator worked again.
I would be interested to know if the java version makes a different. I moved from Windows to Linux because of problems running the emulator.
Linux worked great until I moved to Android Studio 4.1. So check java and it was version 11. Changed to java8 and it worked straight first time.
Seem to remember there was a setting in Android Studio to set the SDK which I think was version 8. But can no longer find this in settings in Studio 4.1.
Updating to the latest system image of the SDK helped me.
When i try to run Android Studio it gets suspended and not launching.
Link to screenshot
I've tried several things such as:
Cannot start Android Studio. Android Studio stuck at the splash screen
Currently it is not working. It happens to me several times, and i always uninstall it and install older version - then it works. It is really annoying solution, how get this working correctly by not using my solution?
My OS is Windows 7 x64.
Try deleting .AndroidStudio2.3 folder or any version of it from this location C:\Users\UserName\.
I have just uploaded my Android Studio version to 2.3, and I am now having problems testing my app in my emulator. It is a Nexus 5X emulator with Android 7.0 Nougat loaded on it (API 24), with an ABI: armeabi-v7a (I have an AMD processor, so to the best of my knowledge I can only use this). Before, it was a bit slow and would sometimes come up with a 'Not Responding' error, but clicking 'Wait' would always do the trick.
After the Android Studio update, when I press 'Run', it opens up & boots the emulator. However, once booted, it gets stuck on the "Launching App - Installing APKs" process. It probably shows that it is doing this for about 2 minutes, before stopping. It then shows "Launching Instant Run Service" for a few seconds. The green 'run' arrow then becomes active again, as if there is no emulator open. The emulator is open, but there is no app. If I click the green 'run' arrow with the emulator already open, it does a gradle build sync & then doesn't even attempt to launch the app/install APKs - it only says "Launching Instant Run Service" for a few seconds, even though nothing happens.
I have tried removing the emulator & recreating it, and I have also tried fiddling with some of the parameters as suggested in other posts which concern similar (but not identical) issues to this. The first time I tried to run the app on the emulator after the update, I had many messages pop up in the event log, saying Android Studio Can't Bind to Local 86xx for debugger, whilst the Android Device Monitor was opened. Ever since then, with the ADM closed, I have had the problem described above, with no error messages showing in the error log.
Any help with this issue would be very much appreciated - please note it concerns the very latest version of Android Studio which I have only just had a popup requesting that I install. Build Tools Version in build.gradle has also been updated from 24.0.2 to 25.0.0.
If you haven't already done it:
Open Tools -> Android -> SDK Manager
Select tab SDK Tools, flag Android Emulator (version 27.0.5 at the moment) and Apply
This solution worked for me, hope this can help
I tried all of the aforementioned and it didn't help. What helped was disabling Instant Run in Settings -> Build, Execution, Deployment -> Instant Run.
Relevant issue in AOSP bugtracker: https://code.google.com/p/android/issues/detail?id=235879
Updating the Java SDK solved the problem for me.
you need to download the Android Emulator for Android Version 2.3 or make sure when you updated your AS from 2.2 to 2.3 all these components got updated and installed. I had the same problem and i just downloaded the Android emulator and it worked fine for me.
had the same problem, after two days of trying to solve this, i decided to uninstall android studio, and then install the new virsion 2.3 all over again, now Emulator working just fine!
*not much of programming, but it did the job!
Don't worry about updating anything. For some reason upgrading to 2.3 makes the default setting for running your app set to "androidDependencies" which does nothing except give you strange errors. Just go to Run -> Edit Configurations and in the window that pops up try to delete with the minus symbol the selection on the left pane with the task called android dependencies. Then click on "app" under the "Android App" expandable arrow at the top. (see the pic)
edit configuration window
I recently download Android Studio 2.3 and installed default components and some Android OS for emulator. When I use an emulator (version 26.0.0) I have problem with its sound and image (display is very poor).
I'm using Ubuntu 16.04.2, Kernel 4.8 and KVM is setup.
It's an example of my problem:
I think you've not enabled the developer settings in your emulator. Sometimes after update the emulator is reset and all the settings are lost. Enabling it, should solve the problem.
I'm new to Android Development and am currently trying to develop my first application
I started with the tuturial available here: Tutorial
I just setup the complete environment for android development:
OS: Windows 7 x64, CPU: 3 GHZ AMD Phenom II X4, RAM: 8GB.
IDE: Eclipse IDE for Java Developers (Version: Indigo Service Release 1)
I downloaded the SDK from here http://developer.android.com/sdk/index.html
Then i followed the instructions from the tutorial.
However my problem is: When I run the application as an Android Application the emulator gets started, but then get stuck at the following screen:
Even after waiting for more than 30 minutes or even 1 hour it displays still the same screen.
There was only one "problem" while installing the Java JDK:
- For the JRE was already a newer version installed. (Installed: "Java(TM) 7 Update 2 (64-bit)" I however downloaded the latest sdk from the oracle site. I don't know if the runtime und the sdk must have the same version...
In addition I was yesterday once I able to start the emulator and as long as I let it run it worked quite well... I could even debug the application... However, if I now tried to start the device from eclipse it crashed instantly. Same thing if I start it from de AVD Manager directly ("From Snapshot" or with "Wipe User Data" doesn't matter...). So I deleted the device and created a new one with the same options. Now however I am again stuck at the screen above.
I have no idea of how the whole emulator works. In addition there is A LOT of information in the internet available about crashes and so on (lots of them for earlier releases of the AVD, however I havn't found anything that helped my out.
It would be quite useful to know how the emulator usually works. And maybe getting a hint, what I could do to.
Thanks in advance...
I had a similar issue when updating from the JDK 6 to 7, and solved it by going back to the JDK 6. I still cannot use the JDK 7 for a mysterious reason.
I have been trying this for a week or so now.
I have followed the tutorial to get hello android working but while an AVD starts the program doesn't run.
I am running Windows 7 64 bit with eclipse 3.5.2 running adt 0.9.9 and SDK r7.
the sdk is installed in C:\android-sdk-windows
eclipse is installed in C:\eclipse
What i can do:
create an AVD (through console and the manager)
i can compile the code
Run my code (on automatic it will start an avd)
Bad stuff that happens
when i run my code on manual my running avd does not appear
when i run on automatic with my avd already started i get the error --> emulator: ERROR: the user data image is used by another emulator. aborting
what i have tried
using the correct version of eclipse (i started on 3.6)
reinstalling everything (inclusind deleting my work space)
starting the avd with wipe user data
changing the port for DDMS from 8600 to 8200 (suggested on another post)
adding the path to sdk tools to environment variables
SDK location in eclipse -> preferences -> andorid is C:\android-sdk-windows
Beginning to pulll my hair out.
Can anyone help
Check here
Emulator problem in Android
I think I had the same problem before. Its something to do with the folder or image file eclipse creates. It gets corrupted and you have to manually delete it or something like that.
Look at the link, there are multiple solutions to your problem. See which one works.
I faced the same problem on windows for my galaxy samsung device .. installing samsung kies solve the problem for me.