Install Java Web Start Windows 10
Celena Holtzberg
After first trying to start Eclipse without any parameters to specify the Java VM, I got an error message saying it couldn't find a Java VM called javaw.exe inside the Eclipse folder, so I found where Java was installed and specified that location as the parameter in the shortcut's target. Now I get a different error, Java was started but returned exit code=13.
This can happen when a system has more than one JVM installed, as is often the case on Windows 64-bit (for example, the JRE download page uses the bit-ness of the browser to determine what bit-ness download to offer you, and many people use(d) 32-bit browsers even though they run 64-bit Windows).
The best way to fix this, assuming you do in fact have 64-bit JRE or JDK on your system, is to specify in eclipse.ini exactly which JVM you want it to use. The instructions are detailed in the Eclipse wiki page, but basically you have to specify the -vm option in the ini file - make sure to read the wiki page carefully as the format is very specific.
Specifying the JVM path in eclipse.ini is strongly recommended because doing so isolates Eclipse from any potential changes to your system PATH that some program installers might make (I'm talking to you, Oracle!).
If you are on a 64-bit machine, then you can install the 64-bit JDK and uninstall the 32-bit one. For instance on Windows 10, just go to Settings and under Apps, you will find Java. Click on it and you will find all the different versions. Now you can select which one to uninstall.
So the solution is quite straightforward: You need to synchronise them by updating either one. This shall happen when downloading Oracle Fusion middleware and Eclipse expects a 32-bit environment while your JRE is 64-bit and your JAVA home is pointing to a 64-bit JDK.
Changing environment variables, etc. did not help. So I tried to remove the Java Update 8, but that too did not help. Downloading and installing the 64-bit version of Java 8 SDK fixed my problem. I hope this helps.
Please check whether you have set two JAVA paths in the Environment Variable section. If you already installed two versions of the JDK, it might be, then double check you have put PATH for Java like below.
I've tried practically everything. Updating JDK and JRE: I installed JRE 7 and JDK 1.7.0_40. Both 64 bit, and they are both in the (x86) folder. I've tried re-installing them. And re-downloading Eclipse. Same result every time. I've added the VM to the config, still nothing.
What system you have - 32-bit or 64-bit? You say it was installed into (x86) folder. But normally (x86) is a default for the 32-bit JDK, not for 64-bit JDK. If you used defaults, then it seems that you installed 32-bit JDK instead of 64-bit.
Same problem happened with me . I started eclipse after many days , but it was not starting.just eclipse window flashing , no error nothing. After many trials , i just re-installed my jdk . It worked for me, i think some of my java files were missing or damaged . Try by reinstalling your jdk version it may work as it worked for me.
My Windows XP workstation at the office had several old versions of the Java JDK and JRE installed on it. I decided to install the newest Java JDK and uninstall the older JDKs and JREs. This resulted in some big problems!
First of all, the JDK won't work. Trying to do something as simple as starting the Eclipse IDE just fails. Typing java -version at a command prompt doesn't work either. It seems to be looking for one of the removed JDK installs and the registry is littered with references to the now removed JDK.
So my next move was to uninstall ALL of the Java JDKs and JREs on the machine and start from scratch. Unfortunately, one of the JRE installations appears in the Windows XP "Add or Remove Programs" list, but it is actually already gone from the machine. References to that JRE also exist in a few places in the registry.
No installer log is created (java_install.log file does not exist), so I don't even have any information to use for diagnosing this problem. It does create the jusched.log file, but that seems to contain nothing useful.
I tried CCleaner on the registry, but it didn't solve the problem. I was feeling pretty desperate at that point and decided to search the registry with regedt32 for instances of "jdk1.6.0" and delete everything that was obviously garbage. Any registry references to JDK/JRE instances that I knew no longer existed got deleted. Usually this meant deleting the whole key, but there were a few keys where I just had to delete an individual value/data pair. I rebooted after I was done performing meatball surgery on my poor defenceless registry.
DISCLAIMER: I don't recommend that anyone start messing with random keys in their registry as the primary way to solve a problem! This was my last resort before considering the option of re-imaging my workstation and re-installing EVERYTHING.
Having said that, this approach did solve my problem. I was able to install the JRE and then things like Eclipse started working normally once again. I next installed a JDK of the same version without incident.
This tutorial shows you how to write and run Hello World program in Java with Visual Studio Code. It also covers a few advanced features, which you can explore by reading other documents in this section.
To help you set up quickly, you can install the Coding Pack for Java, which includes VS Code, the Java Development Kit (JDK), and essential Java extensions. The Coding Pack can be used as a clean installation, or to update or repair an existing development environment.
Create a folder for your Java program and open the folder with VS Code. Then in VS Code, create a new file and save it with the name Hello.java. When you open that file, the Java Language Server automatically starts loading, and you should see a language status item with a loading icon on the right side of the Status Bar showing the language status is busy. After it finishes loading, you can hover on the language status item and find the loading process has been finished successfully. You can also choose to pin the status item in the status bar.
To run and debug Java code, set a breakpoint, then either press F5 on your keyboard or use the Run > Start Debugging menu item. You can also use the RunDebug CodeLens option in the editor. After the code compiles, you can see all your variables and threads in the Run and Debug view.
Now, if you go to C:\sonarqube-6.2\bin\windows-x86-64 (replace Windows-x86-x64 with your own OS), you will find some .bat files. To start SonarQube, simply run StartSonar.bat ; to install SonarQube as a service, run InstallNTService.bat (with administrative privileges); and to start the service, run StartNTService.bat (also with administrative privileges). Using a browser, browse to localhost:9000 and you should
Anyway after a few seconds the process stoped. I forgot to say, I was attempting to hook up Postgres to Sonar and it hooks up via pgAdmin. pgAdmin is reporting the database is being connected to. So I have provided these 3 lines in the file sonar.properties
I can't get the Supermicro IPMIView version 2.* (any of them) to launch the KVM Console either in the IPMIView windows program nor any browser. Java, is installed (version 8, update 131) and I'm running Windows 8.1 (though IPMIView 2 won't run on my Windows 7 laptop, nor any of the Windows 10 machines). All 3 machines have the same problem: The KVM Console simply will not run on any of them. I can connect to the Supermicro server, turn it off/on/reboot, read all of the sensors just fine. The ONLY thing not working is the KVM Console.
I've uninstalled Java, reinstalled Java, uninstalled/reinstalled IPMIView with no luck so I'm thinking the problem is with all of the SM servers (4) that run w/the H8SGL-F series motherboards. Not one works! As per SuperMicro, IPMIView is supposed to be compatible with these boards. But for the last 5 years and countless versions, I've never had this working (it also will not work in any of my browsers as IPMIView appears to be looking for an ancient version of Java - go figure - I get the error message in the browser "You need the latest Java(TM) Runtime Environment. Would you like to update now?" - which is incorrect as I have the latest version of Java installed). I've made 1000% certain that ALL ports on the network (inside an IPSec VPN) are open - disabled all firewalls with no effect. Either IPMIView is incompatible with these boards, or IPMIView cannot run in an IPSec tunnel.
Better answer and complete solution. The problem was the firmware for the IPMI on these boards was too old (not the same as the BIOS - updating the BIOS will not help in this case). Digging around SuperMicro's site (never did get a reply from them), I found the Firmware Revision of 3.20 & was able to install it.On the IPMI device tab, under "Device Information", you should see:Firmware Revision 3.20IPMI Revision: 2.0I can now see the KVM Console in both the IPMIView software and the browser (all of them) and still run the latest version of Java in the OS (Win8.1 and Win10). Maybe I'm blind, but I never did see this solution on SuperMicro's website.
Try using Firefox 50. I have a similiar issue with Lenovo's IMM. My KVM stuff depends on NPAPI plugins which are no longer supported in Chrome, and have recently been given additional limitations in the latest version of Firefox.
The simplest way to install Jenkins on Windows is to use the Jenkins Windows installer.That program will install Jenkins as a service using a 64 bit JVM chosen by the user.Keep in mind that to run Jenkins as a service, the account that runs Jenkins must have permission to login as a service.
Refer to the Windows section of theDownloading Jenkins pageto download either an LTS release or a weekly release of the Windows installer.After the download completes, open the Windows installer and follow the steps below to install Jenkins.
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