I have Java JDK 16 installed on my computer and I've changed the JRE system library to JavaSE-16 in build paths of all of my Eclipse projects.
Here's the problem. I get errors saying that there are no compatible JREs installed in the workplace and some errors say that JavaSE-16 library is unbound. This happens despite installing Java 16 support from Eclipse Marketplace. Does anyone know a solution?
Eclipse IDE for Enterprise Java and Web Developers 2021-03 (4.19.0).
Java JDK 16.01.
Windows 10 Pro 64-bit.
Related
Currently I'm using tycho to build and package my eclipse RCP app with java 8 and eclipse 4.8, (JMSToolBox)
For windows distributions, the tycho build process "copies" the JRE v8 (Oracle) into the distribution package in the"jre"directory via an ant task
I'm in the process of upgrading to eclipse RCP 2018-09 and Java 11 (OpenJDK)
2 problems arise:
OpenJDK 11 does not provide a JRE OOTB. As I do not want to bundle the 300MB of the full JDK in the distribution, is there a way to embed only the equivalent of the JRE for java 11. With tycho itself? by building a specific JRE by using some JDK tools like"jlint"on the eclipse-rcp plugins used by my app?
Tycho and OSGI do not currently fully support Java 11, even with the java 11 plugin from the market place installed. See my other post on the subject here
I'm curious to find a running example of a tycho pom.xml file doing that
It seems that Adopt OpenJDK provides a JRE for Java 11
Example for Java 11 with J9 on Windows x64:
https://adoptopenjdk.net/releases.html?variant=openjdk11&jvmVariant=openj9#x64_win
Tried to install glassfish4 server in eclipse oxygen. Everything is ok except that it cannot recognize the jdk. Its saying JDK required instead of JRE. I have given the right path of my JDK, but still its saying that its JRE. When I am giving "javac -version" command in the command prompt its correctly showing java version "9.0.4". Please help.
No version of GlassFish supports JDK 9 at the moment. You will need to downgrade to JDK 8.
Additionally, the GlassFish Tools for Eclipse IDE have not been formally updated to support GlassFish 5 yet. With the move of Java EE and GlassFish to the Eclipse foundation, this is likely to happen but it is hard to say when at this point.
I have installed java 8 ,Eclipse Kepler and Python34.Now i have installed Pydev through EClipse>>Help>>install new software but it is not showing in File >>New Project or Windows>> Open Perspective. I have installed Pydev many time but it's not showing and i have seen also many of stack over flow but still iy's not working.
please crosecheck that Eclipse take Java 8 version only .because pydev needs Java 8 version. Even if you installed java 8 in your system. But check that the Eclipse took Java 8 version nothing else.If not then uninstall the eclipse and again install it so that it will take system java 8 version.
After this if still issue persist, then try with Eclipse Luna. I am facing the same issues.Now it is working for me.
I have tried using a clean workspace and a fresh installation of eclipse with nothing but pydev. In all cases, I don't get the pydev configuration options or preferences or views. The plugin install goes through without a hitch and I can see pydev in the installed software also. Anybody else face the same?
PyDev 3 requires Java 7 to function. Unfortunately, the version of Java that is installed on Mac OS X is not a compatible or recent version.
You can check the current version of java on your system by typing java -version in the terminal. In order to run PyDev 3 you should have version 1.7.xxx.
To update Java you will need to install a Java Development Kit (JDK), since just installing the Java Runtime Environment (JRE) will not update the symlink at /usr/bin/java on OS X. If you think that you have installed Java 7, but java -version still gives you a version of 1.6.xxx then you probably installed the JRE instead of the JDK.
I agree with pseudocubic, In my case I just downloaded JDK8 : which by the way includes the JRE8 so pydev worked without trouble in my mac . I had to do this after installing JRE7 but when checking in console java -version it was returning 1.6 version (despite the fact that checking at java icon in system preferences says 1.7 was installed)
Install JDK8 and it's done
http://ds.arm.com/ds-5-community-edition/
I have a 64 bit installation of Ubuntu 12.04 Precise Pangolin, i want to install the community edition of DS-5, but i can't.
I have the 32 bit version of Eclipse and the 32 bit version of an official JDK from Oracle.
When i use this URL
http://tools.arm.com/eclipse
in the Eclipse package manager i see 1 package but when in choose to install it i get this error:
Cannot complete the install because one or more required items could not be found.
Software being installed: Eclipse plug-ins for DS-5 Community Edition 5.10.0.20120515_072757 (com.arm.ds.community.feature.feature.group 5.10.0.20120515_072757)
Missing requirement: Eclipse plug-ins for DS-5 Community Edition 5.10.0.20120515_072757 (com.arm.ds.community.feature.feature.group 5.10.0.20120515_072757) requires 'org.eclipse.platform.feature.group [3.7.0,3.8.0)' but it could not be found
my best guess is that my copy of Eclipse ( Juno ) is too recent for this plugin.
ARM DS-5 seems not to work on Eclipse Juno at the moment. But it runs well on Eclipse Indigo and Oracle JDK 6 (32 bit in each case).