I have installed Android Studio on my Windows 10 PC and I have encountered an error when starting it. I get this
error
I have set JAVA_HOME in my system environmental variables, I tried setting it both in User and System Variables, but it's always the same error.
img
When I type in javac -version and java -version in command prompt it gives me the correct java version with no errors.
I had this error with older versions of Java JDK as well..
I was having the same problem with you.
Goto this location:
C:\Users\yourName\
and delete the ".AndroidStudio2.3" folder you have there.
I just did mine and it works.
Note that I used "AndroidStudio2.3" because mine is version2.3.
in other words, the version number should be replaced with the version number of your Android Studio.
Related
I have built my cordova app and getting "Requirements check failed for JDK 1.8" error message.
Uninstalling all java and installing jdk 1.8 not solved my problem.
D:\xampp\htdocs\aware>cordova run android
Android Studio project detected
ANDROID_HOME=C:\Users\Baha\AppData\Local\Android\Sdk
JAVA_HOME=C:\Program Files\Java\jdk1.8.0_221
Requirements check failed for JDK 1.8
ScreenShots:
You might have installed more than one Java (binaries) on your system. First of all, check this, by executing where java command in your cmd.exe (command line).
Most likely, you will see more than one java.exe installed, and if so, this may be the reason, despite installing new Java, your system still provides one more other version of it;
Even if you have set your %JAVA_HOME% environment variable accordingly, there might be another java.exe available in your environment, either because of having some other Java binaries' bin folder added in the System variables' (under Environment Variables) Path variable, or because of having it at some other place, which is also available through any other environment variable (for instance: System32 on Windows).
Check where java and see your Path environment variable under the System Variables.
My problem solved partially, I have changed the path and try to build with vs code, it works, but phpstorm still not build my app.
I am trying to download android studio but it keeps telling me that i need to update or install Java, which i have done so afew times. But it keeps giving me the Java error message. I am running this on MacOS Mojave version 10.14.5. This is what the error keeps saying:
Unable to find any JVMs matching version "(null)".
No Java runtime present, try --request to install.
Unable to find any JVMs matching version "(null)".
No Java runtime present, try --request to install.
Make sure to install the latest JDK 12 from below link
https://www.oracle.com/technetwork/java/javase/downloads/jdk12-downloads-5295953.html
Configure the JVM and verify with command "java -version"
If above tasks has completed, retry the installation process.#naj
Set the JAVA_HOME Variable
Windows: configure java_home guide
Mac: configure java home guide
To verify whether you have install JAVA correctly or not in your machine. Do like below :
Open Command Prompt and Type : java -version
If it shows you the version then it all correct. But, if it does not recognize the command then you need to paste your jdk path in Environment variables. i.e : C:\Program Files\Java\jdk1.8.0_181\bin
running:
phonegap build android
with android SDK and Java SDK installed, I get the following error:
Error: Failed to run "javac -version", make sure that you have a JDK installed.
You can get it from: http://www.oracle.com/technetwork/java/javase/downloads.
I have tried adding the "java\jdk-9\bin" to environment variables, and PATH, etc. No luck!
My suspicion is that phonegap is trying to use the runtime version of Java as opposed to the SDK.
I had this problem and I solved it by uninstalling jdk-9 and installing JDK version 8.
Then set up the environment variables where needed (JAVA_HOME & add \bin to Path)
Maybe other users find this info useful. I'm windows user.
I spent so much time on this issue and realized that git-bash can't get it work and command prompt launch it without any issue! Many things i have did before switched to command prompt.
update to latest JDK8 Update
add \bin to Path.
Just tried installing Android Studio and I got the error:
The environment variable JAVA_HOME (with the value of C:\Program Files\Java\jdk1.8.0_31\bin;) does not point to a valid JVM installation. What does this mean? I write java code everyday on eclipse and everything runs fine.
This means that java is not setup in your windows path. Eclipse does not require this but many things do.
EDIT: here is the page on the java website explaining this in detail with instructions per OS: https://java.com/en/download/help/path.xml
Check your system, Java and Android Studio all is same version like 32bit or 64bit. its may be your system is 64bit and your java is 32bit then it's install in C:\Program Files(x86)\Java\jdk1.8.0_31\bin and ur android studio is 64bit and its finding Java from C:\Program Files\Java\jdk1.8.0_31\bin so check your system, Java and Android Studio all is same like 32bit or 64bit
Error in android while trying to start Virtual Device Manager:
Cannot launch AVD manager.
Output:
"C:\PROGRA~2\Android\ANDROI~2\sdk\tools\lib\\find_java.exe" -s' is not recognized as an internal or external command,
operable program or batch file.
ERROR: No suitable Java found. In order to properly use the Android Developer
Tools, you need a suitable version of Java JDK installed on your system.
We recommend that you install the JDK version of JavaSE, available here:
http://www.oracle.com/technetwork/java/javase/downloads
If you already have Java installed, you can define the JAVA_HOME environment
variable in Control Panel / System / Avanced System Settings to point to the
JDK folder.
You can find the complete Android SDK requirements here:
http://developer.android.com/sdk/requirements.html
I have reinstalled java jdk several times, i have also set the JAVA_HOME variable correctly.
This problem also persisted in eclipse so i installed android studio.
Exact value of JAVA_HOME : "C:\Program Files\Java\jdk1.8.0_05\".
If any further detail is needed i 'll provide it in comments.
AFAIK, AndroidStudio generally looks out for JRE stuff and Eclipse looks out for JDK stuff. This is what I've done to make both Eclipse and AS work in my system:
Set 2 Environment Variables like below and see if it works..It worked for me without issues
JAVA_HOME - C:\Program Files\Java
JDK_HOME - C:\Program Files\Java\jre7
Hope this helps...