org.mule.tooling.client.startup.toolingnotavailableexception tooling instance could not be started
does anyone know how to fix this, I am using java version 17 on windows 10
The currently last released version of Anypoint Studio is 7.14 which requires OpenJDK 11 to execute. Using a different version of Java/OpenJDK is not supported. No previous release supports any JDK greater than JDK 11 anyway.
Related
We have a product that is running fine with JBoss 4.2.2/java 7.
We are now moving to JDK 11. simply added java 11 in the classpath and tried starting the server.
Encountered below error
OpenJDK 64-Bit Server VM warning: Ignoring option MaxPermSize; support was removed in 8.0
-Djava.endorsed.dirs=C:\PathBuilder\GE\EMEA\vp\jboss\lib\endorsed is not supported. Endorsed standards and standalone APIs in modular form
will be supported via the concept of upgradeable modules.
removed below configurations from run.bat and started the server again
-XX:MaxPermSize=128m
"-Djava.endorsed.dirs=%JBOSS_ENDORSED_DIRS%"
now getting below error and which is
interrupting the ear deployment Caused by:
java.lang.ClassNotFoundException: No ClassLoaders found for:
org.omg.CORBA.Object
Is Java 4.2.2 compatible with JDK 11 or we need to update JBoss to 7.2 or latest versions?
can someone help with this or provide related links?
JBoss 4.2 is a very old and outdated version and it only tested with JDK 1.5 and 1.6 version. If you are upgrading your JDK to 11 then you should update the JBoss to 7.3 version which is the latest available GA release from Red Hat.
You can download the jdk files of older versions like jdk6 and then replace JAVA path in the jboss run file from "set JAVA=%JAVA_HOME%\bin\java" to
"set JAVA=C:\Users\jdk1.6.0_45\bin\java"
Of course it's better to upgrade to a higher JBoss version... But in case that's not possible, you can avoid the ClassNotFoundException for org.omg.CORBA.Object by placing rt.jar from Java 8 in your JBoss-libs folder.
With this configuration you can run older JBoss versions with Java 11.
I downloaded and installed jdk 11 and am now trying to install netbeans 8.2. But i get an error which states "JAVA SE was not found on this computer.Make sure JDK is properly installed and run installer again. You can specify valid JDK location using --javahome installer argument."
I created a JAVA_HOME variable and set the value to "C:\Program Files\Java\jdk-11.0.1\bin" and set the same value for PATH variable as well.
How do i fix this?
You face a couple of issues:
NetBeans 8.2 requires JDK 8, and it will not work with any version of Java > 8.
NetBeans does not yet support JDK 11, though the release of a new version which does (NetBeans 10) is imminent.
The easiest approach would be to remove JDK 11 (unless you need it for other reasons apart from NetBeans), install Java 8 then reinstall NetBeans 8.2. It used to be possible to download NetBeans 8.2 bundled with Java 8, but if you try that now Oracle will just redirect you to the Apache NetBeans 9.0 web site.
There is a newer release of NetBeans than 8.2, Apache NetBeans 9.0. While it supports Java 9 and Java 10, it also does not support Java 11.
Updated to reflect that NetBeans 10 was released on December 27, 2018:
If you really want to use Java 11 with NetBeans you can download the latest Jenkins build of the beta version of NetBeans 10 at your own risk.
If you want to use Java 11 with NetBeans then download NetBeans 10.0. The download is a zip file and it works on all platforms.
Find netbeans.conf file in C:\Program Files\NetBeans 8.1 RC\etc.
In that atlas you'll find the netbeans_jdkhome. Set it accordingly.
You can specify the JDK to use by installing from the command line. So install a JDK 8 (e.g. Azul Zulu Open JDK 8) and then launch the netbeans installer:
netbeans-8.2-javaee-windows.exe --javahome "c:\Program Files\Zulu\zulu-8"
Once the installation starts, you will be asked which JDK to use for the IDE; make sure to choose your JDK 8 instead of the JDK 11. I have used this to install NetBeans 8.2RC successfully on Windows 10.
I am using WSO2 Developer Studio latest version 3.8.0 on Mac OS High Sierra. Each time when I drag and drop element from the tool pallet into the design workspace, It shows Null pointer exception. Also canvas title is not visible. Here below I attached a screenshot. So much appreciate your help.
Nullpointer exception
I also face similar issue since I install both Oracle JDK 8 and JDK 10. Eclipse take latest JDK 10 version, but application does not support Java 10. To select Java version to use, I added following line into the /Applications/Eclipse.app/Contents/Eclipse/eclipse.ini file. Then it work fine.
-vm
/Library/Java/JavaVirtualMachines/jdk1.8.0_171.jdk/Contents/Home/bin
If you are using Java 10 then you can remove it and install Java 8 or you can use both version and update eclipse.ini file to point JDK 8 version.
Hope this will be helpful.
My understanding is that Java EE 7 runs on Glassfish 4. What version of Java must I use to run Glassfish?
GlassFish 4.x requires Java 7 or Java 8. Java 7 is no longer supported, so Java 8 is recommended.
Page 1-3 of the GlassFish 4 release notes specifies the following:
GlassFish Server Open Source Edition Release 4.1 requires Oracle JDK 7
Update 65 or later, or Oracle JDK 8 Update 20 or later.
https://javaee.github.io/glassfish/doc/4.0/release-notes.pdf
We have a legacy system that runs on Coldfusion 6.1 with JVM 1.6.0 build 24. It appears that TLSv 1.1 was added in build 111. Is it possible to get Coldfusion 6.1 to work with that build (or higher) and what would I have to do?
TLS 1.1 is only supported in Java 1.8 on CF10 (Oddly 1.7 and above in CF11)
I dont think CF 6.1 will work properly on higher versions of JDK. You may want to try to upgrade it to 1.8 to see if that helps.
See this Adobe Blog as a starting guide to updating your Java: http://blogs.coldfusion.com/post.cfm/how-to-change-upgrade-jdk-version-of-coldfusion-server
Also see this: http://www.coldfusionmuse.com/index.cfm/2014/12/8/colfusion-jvm-versions-sslv3-tls