I tried to start Eclipse, it just shows loading eclipse and then stops/crashes after a while, I haven't changed anything from before.
even I tried to replace it with other version but some thing happens, when I open it with terminal I get this error:
-- ERROR: RebelPlugin.getDefault() retured null!! Likely cause: plugin not started properly!
logout
[Process completed]
It seems like the RebelPlugin is causing issues. The simplest option is to install a new Eclipse and run that instead. You can reuse your previous workspace and the code will be untouched, so you will just loose some time.
There are other alternatives to try, but they may be a bit more advanced. From commandline you can try to uninstall the RebelPlugin and see if that makes a difference, and then reinstalling.
java -jar plugins/org.eclipse.equinox.launcher_<version>.jar
-application org.eclipse.update.core.standaloneUpdate
-command uninstall
-featureId <feature_id of rebelplugin>
-version <version>
See the Eclipse manual for more information
Related
When I try to start my CLion IDE (or another JetBrains IDE, like PyCharm, IntelliJ IDEA, PHP Storm etc), it fails, and I get the following message on the console:
IDE has not been initialized yet
(after the usual JVM warning I always get before and didn't prevent the IDE from starting up.)
Why is this happening? What can I do about it?
Notes:
I have a valid license.
May be related to this (resolved) issue for IntelliJ Idea.
Another instance of the IDE may be running
While you might not see it for some reason, there is another instance of your IDE already running (probably for your own user). The error message is somewhat misleading.
Let's assume you're running CLion for example. The executable's name is clion. Look for it with the ps command: ps aux | grep -i clion, or with pgrep: pgrep clion. Then terminate it (e.g. using kill with the process ID), and re-run.
Caveat: There may not be the only scenario in which you get the same error message.
I'm learning Jackrabbit and following the documentation to run a standalone server. When I run the command java -jar jackrabbit-standalone-2.16.2.jar and access localhost:8080 on my browser, I get a 500 error saying:
org.apache.jasper.JasperException: PWC6345: There is an error in invoking javac. A full JDK (not just JRE) is required
What am I doing wrong?
Note: I have set my jdk/bin path in my environment variables.Also, my javac command is working properly. I've jdk version 1.8.0_74 and Jackrabbit version 2.16.2
Edit: According to this answer, I tried setting my jdk to my installed jres in eclipse but that didn't solve my problem.
Running the latest jackarabit standalone jar(2.17.3) in my machine(windows 10 and java home pointing in java8 jdk) produced the same errors.
I then executed the rar with java -Djava.home="%JAVA_HOME%" -jar jackrabbit-standalone-2.17.3.jar. Although I got the same error in browser I was able to see errors in the console where I invoked the running command.
One of these error was
can't open C:\Progra~1\Java\jdk1.8.0_144\lib\tzmappings.
Searching my java installation I found that the missing files, are located under jre's installation folder.
So I eventually made the standalone jar to work with:
java -Djava.home="%JAVA_HOME%\jre" -jar jackrabbit-standalone-2.17.3.jar
The initial error is a bit misleading as it refers to javac and not to the missing files.
The whole thing seems to be a bug for me. Please give a try to my workaround and if it works for you consider filing a bug in Jackrabbit's issue tracker platform.
jackrabbit-standalone uses JSP. JSP needs compilation. Compilation needs JDK.
Before running java -jar jackrabbit-standalone-2.16.2.jar do you check your JAVA_HOME, and make sure it refers to a fully-fledged JDK? In short, the bin directory should have javac.
I found that there was another variable in the Path environment System variable preceding my %JAVA_HOME%\bin variable.
You don't have to delete the other variable, but move it down (or move %JAVA_HOME\bin up) to correct the load order.
When I run the Cursive repl in IntelliJ, the following warning is displayed:
WARNING: clojure.lang.Repl is deprecated.
Instead, use clojure.main like this:
java -cp clojure.jar clojure.main -i init.clj -r args...
Does anyone know how to resolve this issue within IntelliJ?
To get to this point I:
Followed the Cursive instructions for setup.
Double-checked that lein repl works from my terminal.
Double-checked that the Cursive repl is running on the correct namespace.
Researched and found many workarounds relating to a similar issue in the actual Clojure Framework.
For the time being, in order to execute (-main) from the repl I am first running (in-ns 'fileName) to enter the correct namespace and then executing the -main function. I have found this preferable to typing out the full (fileName/-main) every time, but this is still not an ideal workaround.
I have decided to take on MCP and have downloaded it, however, when running the decompile.bat, it returns an error.
(I'm running 32-bit Windows 10)
Here is what it returned:
'"C:\Program Files\Java\jdk1.8.0_65\bin\java" -jar runtime\bin\fernflower.jar -din=1 -rbr=1 -dgs=1 -asc=1 -rsy=1 -iec=1 -jvn=1 -log=WARN "-e=jars\libraries\net/java/jinput\jinput\2.0.5\jinput-2.0.5.jar" "-e=jars\libraries\org/lwjgl/lwjgl\lwjgl-platform\2.9.4-nightly-20150209\lwjgl-platform-2.9.4-nightly-20150209-natives-windows.jar" "-e=jars\libraries\com/ibm/icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar" "-e=jars\libraries\tv/twitch\twitch-external-platform\4.5\twitch-external-platform-4.5-natives-windows-32.jar" "-e=jars\libraries\org/apache/httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar" "-e=jars\libraries\org/apache/logging/log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar" "-e=jars\libraries\org/apache/commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar" "-e=jars\libraries\net/java/jutils\jutils\1.0.0\jutils-1.0.0.jar" "-e=jars\libraries\net/java/dev/jna\jna\3.4.0\jna-3.4.0.jar" "-e=jars\libraries\com/paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar" "-e=jars\libraries\net/sf/jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar" "-e=jars\libraries\com/google/guava\guava\17.0\guava-17.0.jar" "-e=jars\libraries\oshi-project\oshi-core\1.1\oshi-core-1.1.jar" "-e=jars\libraries\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar" "-e=jars\libraries\org/apache/commons\commons-compress\1.8.1\commons-compress-1.8.1.jar" "-e=jars\libraries\net/java/dev/jna\platform\3.4.0\platform-3.4.0.jar" "-e=jars\libraries\com/paulscode\codecjorbis\20101023\codecjorbis-20101023.jar" "-e=jars\libraries\com/paulscode\soundsystem\20120107\soundsystem-20120107.jar" "-e=jars\libraries\com/paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar" "-e=jars\libraries\org/lwjgl/lwjgl\lwjgl_util\2.9.4-nightly-20150209\lwjgl_util-2.9.4-nightly-20150209.jar" "-e=jars\libraries\commons-codec\commons-codec\1.9\commons-codec-1.9.jar" "-e=jars\libraries\org/apache/httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar" "-e=jars\libraries\org/lwjgl/lwjgl\lwjgl\2.9.4-nightly-20150209\lwjgl-2.9.4-nightly-20150209.jar" "-e=jars\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar" "-e=jars\libraries\com/mojang\realms\1.7.39\realms-1.7.39.jar" "-e=jars\libraries\com/mojang\authlib\1.5.21\authlib-1.5.21.jar" "-e=jars\libraries\com/google/code/gson\gson\2.2.4\gson-2.2.4.jar" "-e=jars\libraries\tv/twitch\twitch\6.5\twitch-6.5.jar" "-e=jars\libraries\com/paulscode\codecwav\20101023\codecwav-20101023.jar" "-e=jars\libraries\tv/twitch\twitch-platform\6.5\twitch-platform-6.5-natives-windows-32.jar" "-e=jars\libraries\net/java/jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar" "-e=jars\libraries\org/apache/logging/log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar" "-e=jars\libraries\io/netty\netty-all\4.0.23.Final\netty-all-4.0.23.Final.jar" temp/minecraft_ff_in.jar temp\src\minecraft' failed : 1
Decompile failed
This is caused by the decompilation system running out of RAM. I'm not entirely sure why it's happening, but it also was happening to me.
If you're using Minecraft Forge's ForgeGradle, see this. You can either edit the gradle options file ( .gradle/gradle.properties in your user folder) and add org.gradle.jvmargs=-Xmx2G to it, or you can set the options variable to -Xmx2G (in a command prompt, run set GRADLE_OPTS=-Xmx2G and then gradlew setupDecompWorkspace).
However, given that you referenced decompile.bat, you probably are using MCP without Forge. (Which is fine but forge does make mods easier/more compatible; you may want to consider doing this if you're making a more permanent mod rather than just messing about.) In this case, you can edit MCP's configuration to increase the given RAM.
In the MCP folder, open the conf folder and then open mcp.cfg with a text editor of your choice. Then, find this line (near the bottom)
CmdFernflower = %s -jar %s -din=1 -rbr=0 -dgs=1 -asc=1 -log=WARN {indir} {outdir}
and replace it with this:
CmdFernflower = %s -Xmx2G -jar %s -din=1 -rbr=0 -dgs=1 -asc=1 -log=WARN {indir} {outdir}
(You may need to change other lines also adding -Xmx2G before -jar but it doesn't seem to be needed from my experience).
This will run the decompiler with additional RAM.
Alternatively, if you don't want to mess around with the MCP configuration, MCP910 doesn't seem to have this issue. It works with 1.8.0 instead of 1.8.8, but should still do everything you want.
I know, this answer comes very late, but you should install the 64-bit Version of Java. With the 32-Bit Version, it doesn't work...
I don't know if you can install this on your 32-Bit System, but you can try it. On my 86-Bit System (Windows 8) it works!
I am trying to run IntelliJ code formatter from command line.
I know that inspections can be run from CLI, however, they didn't provide the same for the source formatting (lame!).
Now, I started with CE edition of IntelliJ. Source code is on github.
However, since the code base is not small, I am having problems encapsulating the formatter.
Is there anyone who can point me in right direction and showing which classes to start with?
You can run the formatter from the terminal now. Like the code inspection.
https://confluence.jetbrains.com/display/IDEADEV/Command-Line+Source+Code+Formatter
/bin/format.sh [-h] [-r|-R] [-s|-settings settingsPath] [-m|-mask masks] [path1 [path2]...]
On Windows it's /bin/format.bat
To do this in the new versions of Intellij
You need to make sure the command line launcher is installed via the Jetbrain Toolbox.
Toolbox App Announcement
And run the following command from your shell:
idea format -s /path/to/your/style.xml /path/to/your/folder
I would recommend that you set the shell script location to /usr/local/bin/