I saw a video on Youtube for enhancing the performance of Android Studio. I did and now I can't launch my Android Studio. Now it gives an error saying that "If you already have a 64-bit JDK installed, define a JAVA_HOME variable in Computer > System Properties > System Settings Environment Variables. Failed to create JVM. JVM Path C:\Program Files\Android\Android Studio\jre\jre"
I searched the whole internet and tried every solution mentioned but I still get the "define JAVA_HOME variable" error. I tried both completely uninstalling the Android Studio with all files and related folders manually deleted but still get this error and Android Studio just won't simply run. I have exams in a few days and I have a lot to practice.
Edit:
I just removed the JAVA_HOME. I have both the JDK and JVM installed. I am just uninstalling and installing Android Studio at the moment.
Edit 2:
Okay, so I found an answer after spending 5 hours fixing\setting Environment Variables (JAVA_HOME), uninstalling and reinstalling both the JDK and Android Studio.
The answer was simple. For any version of Android Studio that is >version 4.0, you need to remove the "studio.exe.vmoptions" or "studio64.exe.vmoptions" (depending on your system) from the directory "C:\Users{Your Username}\AppData\Roaming\Google{Android Studio Version}".
Did you tried to remove Java_Home?
Java_Home
Then try to start Android Studio.
If there is still error, Try to uninstall JDK from programs.
It would be nice if you share some screenshots of "Environment Variables".
Did you tried all from here ? Problems setting the JAVA_HOME variable
This happens to me when updating android studio to version 4.2.1 and I try to solve it using Isaac answer suggestion but I don't find these files
the solution which works with me is writing set JAVA_HOME=C:\Program Files\Android\Android Studio\jre in the Windows terminal and here the alternative commands for other operating systems
Try this. Create JAVA_HOME and enter the value or your bin directory.
Related
Error Message
The error message I'm receiving reads:
Failed to load JVM DLL C:\Program Files\Android\Android Studio\jbr\\bin\server\jvm.dll
If you already have a JDK installed, define a JAVA_HOME variable in Computer > System Properties > System Settings > Environment Variables.
I am running a 2022 Framework laptop with Windows 11, attempting to install 64-bit Electric Eel Android Studio. I believe this problem originated when I was attempting to uninstall Android Studio after running (breaking) an emulator.
It appears in a small window instead of Android Studio. I already tried uninstalling every Java-related thing, reinstalling Java from the Oracle website, hard resetting my whole computer and deleting all files, and reinstalling Android Studio. Is there any way that I can easily reconfigure it?
I just had this exact problem happen to me today after the same update. I went through this thread to find me solution:
Android Studio Failed to Load JVM DLL
Sounds like there are different fixes out out there. I had to try several before getting it to work.
Good luck!
I faced the same problem after installing android studio release electric eel on a fresh windows device. It turns out I was missing JDK.
So what I did was
Installed the JDK
Set the jdk's bin location to path
Set JAVA_HOME variable
for me this solution worked:
1.Set JAVA_HOME variable: C:\Program Files\Java\jdk-19
2.Set in PATH: C:\Program Files\Java\jdk-19\bin
Thanks for all the help guys! I ended up installing Microsoft Visual C++ X64, and then restarting Android Studio.
I am using OSX Yosemite on my old mac. When I installed emulator and try to create a run a Flutter project, I started getting an error about JDK 17. I deleted JDK 17 and installed JDK and also set my path in bash profile to "Library/Java/JavaVirtualMachines/jdk-1.8.0_321.jdk/Contents/Home". However, my Android studio is still giving this error.
ERROR: JAVA_HOME is set to an invalid directory: /Library/Java/JavaVirtualMachines/jdk-17.0.2.jdk/Contents/Home
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation.
Exception: Gradle task assembleDebug failed with exit code 1
I spent hours solving this. Please help me. Thank you very much.
For Windows:
The problem is because of trace of old Android Studio java folder, just delete this folder and it starts working:
C:\Program Files\Android\Android Studio\jre
The new Android Studio Electric Eel is using jbr, not jre.
For macOS:
If you are using macOS replace the path in .bash_profile or .zshrc
export JAVA_HOME="/Applications/Android Studio.app/Contents/jre/Contents/Home"
with
export JAVA_HOME="/Applications/Android Studio.app/Contents/jbr/Contents/Home"
I resolved the issue. Problem was due to 2 versions of Android Studio installed on same device. One was in applications folder and other was in Downloads folder. I was using Android Studio in Downloads folder and it's installation files are referring to old JDK plugin that was set for another Android Studio because both have similar paths.
/Applications/AndroidStudio.app/Contents/plugins/java/lib/jdkAnnotations.jar
After deleting old Android Studio and moving other one into Application folder resolved my issue. Thanks everybody for helping me out.
I just installed new version of Android IDE today on my
D:\program file\Android
and installed java 1.5.0_6 JDK on C drive. I pointed out this path in a system environment
JAVA_HOME C:\Program Files\Java\jdk1.5.0_06\ ( user veriable)
JAVA_HOME C:\Program Files\Java\jdk1.5.0_06\jre\bin\javaw.exe ( system veriable)
after that image getting an error please check this image..
If you added some custom vmoptions then you can simply edit them with proper versions or better delete them.
go to
C:\Users\%USERNAME%\AppData\Roaming\Google\AndroidStudiox.x
and spot the file named
studio64.exe.vmoptions
If you know how to edit it correctly which depends on the version of Android Studio, JDK and other aspects then edit it, in my case I just deleted it.
Restart your Android Studio.
I was using old JDK. so that i was getting error. so use JDK-1.8.* for fix this problem. In my case i tried many versions then i got success 1.8.
This problem was asked many times, but none of solutions doesnt help me.
I am using Windows 7 SP1 (x64), JDK 1.7.0_03 (x86), JRE 7 (x86) and Android SDK Tools r16.
When I install Android SDK Tools it says -
Java SE Development Kit (JDK) version 1.7 has been found
But after install SDK Manager closes instantly. android.bat and find_java.bat say -
WARNING: Java not found in your path.
I have tried set enviroment variables JAVA_HOME, PATH manually but this doesnt help. Searching solution many hours, setting variables, reinstalling java / sdk - nothing helps.
Thanks in advance.
Install the x86 version, not the 64 bit version.
Android requires Java 1.5 or 1.6.
I haven't tested this, but I have seen posts about Android working with 1.7 as long as you also have 1.6 installed. Although this requires having two versions of java installed, and I am not sure it's worth it.
maybe you are using JRE, not JDK.
You can check which java you are using with: where java
I just set a Environment Variable named JAVA_HOME with the value: C:\Program Files\Java\jdk1.7.0_05\
The problem is solved and sdk works properly.
Well, I was facing the same problem, I found that the error might be a resolved by doing the following.
Download Android SDK, try to install, you get a java error (if you don't have it)
Typically you go download java, install and hit retry - but fail.
Adding JAVA_HOME didn't help, so I rebooted the pc and tried again.
Success, I don't know if it's the reboot after installing JAVA, or reboot after adding JAVA_HOME that solved the problem. One of them did the trick.
My recommendation is :
1. Install JAVA (in my case 1.7 x64), reboot.
2. Install android sdk, if it fails, add JAVA_HOME as explained above somewhere, reboot.
3. Install the sdk.
I know that this may be outdated, but someone would probably find it useful. I had this problem myself, easiest(maybe dirty) solution I came up with is to change the default location when installing android studio.
Something like this :
C:\Program files\Java\jdk-xxx\
to =>
C:\Program files(x86)\Java\jkd-xxx\
Installer is searching in x86 Program files folder probably for a 32bit version, but its working perfectly for me this way :)
If you believe you have JDK installed and it was not properly recognized, set SDK Location on Eclipse (Windows > Preference). You can open/Update SDK Manager thru Eclipse.
Work fine in my Windows 7 SP1 (x64), JDK 1.7.0_03 (x64), JRE 7 (x64) and Android SDK Tools r17.
I went to the Oracle site, downloaded and installed Java Platform (JDK) 7 on a Windows 7 64 bit virtual machine. I added the path to the c:\program files\Java\jdk1.7.0\bin to the path environment variable. I even deleted c:\windows\system32\Java.exe as recommended by someone. I was essentially following this: "Android Create" call fails in windows 7 - missing JDK
When I install the ADT it gives me the error JDK could not be found. Download the latest JDK. Why?
Thanks.
this is caused because the Android DK finds java in the c:\windows\system32\ folder before it finds the JDK one.
To resolve this edit your PATH environment variable and put the JDK path before the c:\windows\system32\ path.
Just in the ADT installer , press back when the installer promite for No JDK Found then press next, the installer will find the JDK, for sure this is a common bug
Does that happen when you open eclipse?
I'm thinking in two possible problems. Here is one possible solution: Eclipse - no Java (JRE) / (JDK) ... no virtual machine
If you already got this, go to Window -> Android SDK and AVD preferences
The first "preference" should ask you your Android SDK folder. you need to set this correctly.
Your JDK installation is not proper.
Reinstall JDK. It should be working fine.
I also had this problem once. I have done the above to resolve this issue.
You should not delete C:\Windows\System32 folder for this issue, It might lead to OS problems.
adil's answer is the one which finally worked for me (although I had added the jdk\bin to the path and created\set the JAVA_HOME to the same); moving the jdk\din directory before the win\sys32 in the PATH finally allowed me to install the android sdk on win7/64bit