Develop Reference

Tizen Install on Windows 10 will not recognize JDK 9 installed

I am attempting to install the 64-bit version of Tizen SDK on my Win10 Home Laptop. However, every time I get the error that I either don't have java 8+ installed or that the JAVA_HOME environmental variable isn't set right.
Now I've read other questions on this, and I've set the JDK directory as first in the "Path" environmental variable. I've added the JAVA_HOME environ. var and pointed it at my JDK directory. I've rebooted twice throughout this (just in case).
I tried to install the 32-bit version of Tizen SDK, but immediately got the error that I'm not on a 32-bit OS.
I have d/l and installed Java 9 SDK and JRE. They're in
C:\Program Files\Java\jdk-9 &
C:\Program Files\Java\jre-9 respectively.
Here's my Path variable:
Path Variable Image
Any help would be mucho appreciated!

Response on Oct, 2017:
** So far Tizen studio installer can't recognize new version of Java. **
You need to install Oracle Java 8 for now.
Additional Checklist:
[✔] Tizen developers site states "Do not install OpenJDK". Make sure you are using OracleJDK instead of OpenJDK. Related links you might see:
Forum Post
[✔] There's a Tip&Tech document on Tizen Developers
Community called 'Guide for Setting JDK'. As you are having Issues, You may check it out.
Tizen: Guide for Setting JDK
[✔] I expect you are using the Latest Tizen Studio 2.0.
Latest Tizen Studio Download Link
Cause history says, Java compatibility Defers with IDE versions:
Tizen-sdk-for-wearable-setup Installation issue because of JAVA HOME
Edit on March, 2019:
Tizen-Studio now supports OpenJDK 10
To use Tizen Studio install Oracle Java Development Kit (JDK) 8, JDK 9, or OpenJDK 10 .
Prerequisites for the Tizen Studio
OpenJDK 10 and OpenJFX Installation Guideline on Tizen Developers Site

I was stuck there for a while, too. In addition to setting JAVA_HOME to C:\Program Files\Java\jdk-12.0.1 (no bin at the end), I also added C:\Program Files\Java\jdk-12.0.1\bin to the beginning of PATH; then it worked.

I've had the same problem, therefore i installed JDK8 from oracle website and the installer works fine. (no need to reboot) If you don't need specific JDK9 stuff, go with 8 and you will be good to go. Don't forget to update JAVA_HOME and Path to point to JDK8.
I have set as user variables CLASSPATH set to C:\Program Files\Java\jre1.8.0_144\lib, JAVA_HOME set to C:\Program Files\Java\jdk1.8.0_144
As system variables i've added to the existing Path this value C:\Program Files\Java\jdk1.8.0_144\bin and JAVA_HOME the same as above (even though i'm not sure the latter one is required).
PS. I have both JDK8 and 9 installed and Windows 10 64bit. I tried installing Tizen on debian using JDK9 and i got the same error, i'm sure that using JDK8 will work (need to check installation on OSX though)
Cheers!

On my M1 Mac with macOS 12, I was having trouble getting the Tizen package manager to run. It kept giving me:
Java Development Kit (JDK) was not found on your computer. To use the Tizen Studio, you need to install the JDK 8 or later. Please go to http://www.oracle.com/technetwork/java/javase/downloads and download a JDK.
Deleting ~/.package-manager solved the issue.

In my case adding "C:\Program Files\Java\jdk-12.0.2\bin" (with the quotes) to the PATH did the trick, i.e. the installer run successfully

Information on the tizen website is incomplete. On Windows 10 using OpenJDK follow the article and you need to enter another environment and system parameters after adding Java_home.
Parameter is "PATH" value is "%JAVA_HOME%\bin" otherwise Tizen Studio installation wont recognize it.

I download the IDE of version 3.2 and install the open jdk10, IDE can load successfully, but load the emulator failed when click the tools -> emulator manager.
error: could not create the java virtual machine.
my setting:
path: %JAVA_HOME%\bin
JAVA_PATH: c\jdk-10
what's the problem here? please give some suggestions.

The only thing that worked for me in the end was:
Uninstall the recent Java version and install Java SE 8u231.
After that, I tried Tizen 1.3, and it worked.
I don't know if the newer versions works, but the above worked for me for now.

Eclipse installer "Java for Windows Missing"

I'm trying to install Eclipse for use with java, but when I try to run the installer, a browser window opens and I get this:
I do have both the JDK and JRE installed, and the path is set correctly. The version is 1.8.0, and the update number is 65. I need to start coding for a school project, so any help would be appreciated!

I had the same problem. Solution: Download & install the Windows-x64-version of the Java Development Kit instead of the Windows-x86-version.

I solved installing Java 32 bits! (I have 64bits).

Just download Oracle JDK 1.8 - that is one of the links you got below message u mentioned. Dont worry about that message.

Android Studio: Failed to load JVM DLL

I have thoroughly researched this problem and the posted solutions have not worked for me.
I'm running Windows 8, and the most recent JAVA JDK (64 bit) and Android Studio versions.
[System specs: new XPS 13, core i5, 8GB RAM, SSD]
The exact error is:
Failed to load JVM DLL C:\Program Files\Java\jdk1.8.0_45\jre\bin\client\jvm.dll
If you already have a 64-bit JDK installed, define a JAVA_HOME variable in ... Environment Variables
-- Verification --
java -version
java version "1.8.0_45"
Java(TM) SE Runtime Environment (build 1.8.0_45-b15)..
-- Things I've tried --
Uninstall java and AS, reboot, install 64 bit java jdk, verify installation, reboot, install AS, set JAVA_HOME variable
YES, the viable is an Environment variable and not a User variable
I have added the /bin/ directory to the "path" environment variable
I have reversed the slashes in the environment variable paths as per one solution stated
Followed the uninstall/reinstall process stated above, but with a 32bit jdk instead (with the correct environment variable paths)
Done the whole process over (uninstalling, rebooting after installs, etc.) but with older JDKs
I have tried running studio.exe with 32 bit JDK installed, and studio64.exe with the 64 bit JDK installed
I feel like I've tried everything. I HAD to have screwed up somewhere along the line. Any idea?

Try running android studio as Administrator. That worked for me. Try installing a different version of Android Studio.

This worked for me...
Try running studio64.exe instead of studio.exe.

I had to install vcruntime140_1.dll via https://learn.microsoft.com/en-US/cpp/windows/latest-supported-vc-redist?view=msvc-170 to solve the this issue. I used process monitor to see that it was missing.

Tried everything nothing worked. Restarted my laptop, Android Studio works perfectly.

I installed Microsoft Visual C++ X86 or X64 from here and AS started up fine.

you said you have added /bin/ directory to the "path" environment variable, if you are putting C:\Program Files\Java\jdk1.8.0_45\jre\bin .that is wrong it should be C:\Program Files\Java\jdk1.8.0_45\jre\bin\client to path system variable and you put it as first item.
I checked my java installation path. I found jvm.dll is located at C:\Program Files\Java\jdk1.8.0_45\jre\bin\server please check yours.
see the screen shot.

I got it working. I uninstalled everything again. Reinstalled the 64 bit jdk, remade the environment variable, rebooted, reinstalled Android Studio and it still was not working.
I downloaded the 32 bit JDK just got giggles and installed it. I did not uninstall the 64 bit java... I pointed the environment variable to the 32 bit JDK directory and tried to launch Androd studio with the 32 bit .exe (not studio64.exe), and it worked.
I guess I'll have to live without 64 bit.
Thanks for the help, everyone.

Problems Installing Android SDK

I have had to install Java and Android on my new machine. I've downloaded jdk1.6.0_27. It's installed in C:\Program Files\Java\jdk1.6.0_27.
I've set the classpath env var to C:\Program Files\Java\jdk1.6.0_27\lib and the path var to C:\Program Files\Java\jdk1.6.0_27\bin. in cmd java - version works fine.
When i try to download Android, it checks to see if java is installed first. It's stating java not installed on my machine. I can't proceed with the Android download. Is there a reason for this?
Thanks,
Matt

This sounds crazy, but it works.
When that happens: press back, then next. I'm dead serious. It will detect java the second time around. I have no idea why.
As verified here:
Android SDK installation doesn't find JDK

I had the same problem, tried all the solutions but nothing worked. The problem is with Windows 7 installed is 64 bit and all the software that you are installing should be 32 bit. Android SDK itself is 32 bit and it identifies only 32 bit JDK. So install following software.
JDK (32 bit)
Android SDK (while installing SDK, make sure install it in directory other than "C:\Program Files (x86)", more probably in other drive or in the directory where Eclipse is extracted)
Eclipse (32 bit) and finally ADT.
I tried it and all works fine.

Do you have a JAVA_HOME variable defined? That might help. On my system I have JAVA_HOME set to
C:\PROGRA~2\Java\jdk1.6.0_24
A little odd perhaps (using the "~" dir instead of the "Program Files" dir, but seems to help with some older scripts that don't expect to see spaces in the path name.

Where can I set the JRE/JDK which is used to run Netbeans besides the command line?

First of all, I know about the command line parameter, but I don't want to use it because I want to learn, not just get it done, so...
Where can I set the JRE/JDK which is used to run Netbeans?
A little background:
I installed JDK 1.6_10 (The system is Windows Vista Business 64)
I installed Netbeans 6.5
After a few weeks I uninstalled Netbeans 6.5 (some problems which I hope to solve by a reinstall)
I also uninstalled JDK 1.6_10 and installed 1.6_11 instead.
I reinstalled Netbeans 6.5
Now I cannot start Netbeans because it insists of using the old JDK. (Trying to use the default version doesn't work either. JAVA_HOME is set to 1.6_11)

Try setting netbeans_jdkhome in {NetBeans directory}/etc/netbeans.conf.
# Default location of JDK, can be overridden by using --jdkhome :
netbeans_jdkhome="..." # (omitted path, as I have Java in a non-standard location)

Based on the voted answer, here's what I did on my Mac and it worked...
(download JDK from Oracle)
$ vi /Applications/NetBeans/NetBeans\ 8.2.app/Contents/Resources/NetBeans/etc/netbeans.conf
[...]
#netbeans_jdkhome="/Applications/NetBeans/NetBeans 8.2.app/Contents/Resources/NetBeans/bin/jre"
netbeans_jdkhome="/Library/Java/JavaVirtualMachines/jdk1.8.0_112.jdk/Contents/Home/"