I'm using since today Eclipse on Windows 7 64bit. So eclipse is still pretty virgin, i just installed android plugin for it.
And I have many memory problems with it, which I didn't have with a worse computer however on 32-bit-Windows XP.
Did anybody make the same experience and what have you done to fix this out of memory errors?!
I read somewhere, that it's recommended to install beside JRE 64bit also the 32bit-version. Could it be true?
Thanks in advance,
Mur
Try to set higher Heap size using following options in your eclipse.ini file:
-Xms512m -Xmx1024m
Here I am setting max heap size as 1024 MB.
eclipse.ini file can be found in eclipse installation directory.
check other VM options here :
http://www.oracle.com/technetwork/java/javase/tech/vmoptions-jsp-140102.html
I guess, here is the answer:
https://bugs.eclipse.org/bugs/show_bug.cgi?id=319514
I can confirm that this is a genuine problem due to an unknown incompatibility between OpenCV libraries and Windows 7 64-bit. I am not going to duplicate a huge amount of explanation why and what I am having trouble with so please follow my question raised in here http://answers.opencv.org/question/3996/cannot-do-anything-with-opencv-anymore-on-windows/
If you are running Windows 8 64-bit and you want to run Eclipse, follow these steps:
Unistall Java if you already have it.
Open Internet Explorer and go to the java official website.
Java Official Downloads Page
Click on the 64-bit version of Java to download, and install it.
Download Eclipse 64-bit version from eclipse website.
Eclipse Official Downloads Page
Click on the 64-bit version to download the zip file.
Extract all (you can rename it to simply "Eclipse" for convenience).
Run eclipse.exe inside the "Eclipse" folder and it should run.
Pick your Eclipse workspace and get some coding working. Hope this helps!
Related
I have formatted my Mac due to some storage issues. Before this, I used Eclipse in a proper way. Now i have installed the JDK
Then, i have installed Java
Until now everything seems to be correct but when I open the Eclipse installer...
What can I do to fix this? I need to work with this the soon as possible.
Thanks
Eclipse on macOS will not start with Java 14 installed, this is being tracked in Eclipse bug 561273.
Installing Java 8 as well does not help. You need to remove the Java 14 install. You could use the Java 13.0.2 release instead.
Eclipse have determined that the root cause of this issue is a change in Java 14 which is described in this bug report JDK-8238225. The fix for this should be in Java 14.0.1
Update: Eclipse runs fine with Oracle Java 14.0.1 so the issue has been fixed.
I also asked this question which was closed, that's why I answer what I have found out: Eclipse will not install on Mac OS Catalina 10.15.4, saying the above error message
Failed to create the Java Virtual Machine.
Deinstalling jdk and install an older one wouldn't help on its own because Eclipse is refusing to install in the first place (as mentioned above). What I have done:
i´ve installed an JDK with boost (you can try several, mine worked with Version 13)
I edited the installer:
Download the dmg file
convert the dmg-file with "hdiutil convert /dev/disk3s1 -format UDRW -o devimage"
mount the converted dmg-file with: "hdiutil attach -owners on devimage.dmg -shadow"
Edit the /Volumes/Eclipse/Eclipse.app/Contents/Info.plist: there is a section which is commented and there you can try the jdk version. You have to give the full path to the java executable, for example:
<string>-vm</string><string>/Library/Java/JavaVirtualMachines/jdk-13.0.2.jdk/Contents/Home/bin/java</string>
Then my eclipse started from the (already) mounted Eclipse image without complaining
I had the same issue myself a while back. In your Eclipsepedia it provided an example of what the eclipse.ini file looks like when your trying to specify a JVM. So just change the eclipse.ini file and then make sure that you have all of the correct documents in that path to match the example.
I've installed jdk-8u65-windows-i586.exe and downloaded the latest version of Eclipse IDE.
When I double click on the eclipse-inst-win31.exe absolutely nothing happens.
MY OS is Windows Vista.
How can I resolve this problem?
Make sure you have a working java sdk in java_home variable - type java - version in cmd prompt
If you don't, reinstall java sdk and eclipse it should start.
Instead of using the Eclipse installer (which is still a rather new part of the Eclipse downloads), just take one of the complete distributions (scroll down below the installer on the download page).
While the installer first needs to download additional pieces from the Internet, those distributions are ready to start developing.
![When I was trying to download and trying to run but it shows that error is windows 8.I need help or video link that will help me to solve this problem Thanks.][1]
I need help to download Eclipse latest version that was Luna and I tried to install but that error appears.So I need your guidance how to fix this error I have already jdk install and jre 7 also I have already in my Computer.
Error is Failed to load the JNI shared library "C:Program Files(*86)Java\jdk"
I'm going to assume OP had a typo and it's really C:\Program Files (86)\Java\jdk, which would mean there's a 32-bit JDK on a 64-bit Windows, and most likely a 64-bit Eclipse. Like +greg pointed to, get a 32-bit Eclipse. It's the least invasive solution.
I had recently downloaded the Eclipse Platform SR2 Kepler edition from the eclipse foundation website. However after unpacking the tarball I tried to open it by simply double clicking on the "eclipse" file. But it does not start. What could be the problem ?
Please help.
There are many possible reasons:
missing libraries or version mismatch
64/32bit mismatch
bad permissions
lack of disk space
no memory
left directories from a previous installation
For first, try to run it in a terminal and watch the output.
There are also a pre-defined packages from ubuntu. The main package is called just 'eclipse'. Normally, you can assume they work out of the box.
I am on Mac 10.8.2, i have both java 1.6 (32/64bit enabled) and java 1.7 on my machine and the JAVA_HOME is pointed to java 1.6, but whenever I try to enable QML previewing in my momentics ide (QNX® Momentics® IDE for BlackBerry® 10 Native SDK, Version: 10.0.9), I get the error in the Title. looked a bit into the log under workspace/.metadata/.log, and it logged the following:
!MESSAGE QML Preview compatibility check log.
Error: This Java instance does not support a 32-bit JVM.
How can I get the ide to point to java 1.6? Is it somewhere in the startup script of the application that I can change?
Thanks
QNX Momentics is based on Eclipse, so you should be able to change the JVM used by editing the .ini file for the IDE. If your Momentics is installed in the default location, in Finder navigate to:
/Applications/bbndk/ide/macosx/x86/eclipse/
Right click on qde.app (if you have extension hidden it might just be qde with the momentics icon) and choose Show Package Contents.
Under /Contents/MacOS/ edit the qde.ini file in TextEdit.
At the top of the file, before -vmargs add the following:
-vm
/path/to/your/java/jvm/here
ie.
-vm
/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/bin/java
Save the file and launch Momentics, and it should now be using the JVM you specified. Check your workspace/.metadata/.log after the startup to confirm this.
I've met the same problem with you, I've tried #nonesuchnick 's answer but unfortunately that did not work for me.
And I've similar environment with you: I've got Java 1.7 (the Oracle one) and 1.6 (the Apple one) installed on my Mac (10.8.2).
I resolved my problem via this way:
Delete Java 1.7 completely
Check your NDK installer's md5 to ensure you've got the correct one.
To delete Java 1.7 completely, you'll need to delete the jdk1.7 folder under
/Library/Java/JavaVirtualMachines/
and delete the internet plugin JavaAppletPlugin.plugin under
/Library/Internet Plug-Ins
Then open terminal and type java -version to make sure that your PATH variables is correctly set to your java 1.6 path (I mean the Apple one).
Upon finish this, you can try to uninstall the BB10 NDK and reinstall it, then try to enable the QML Preview, this time it should work.
Reference:
How do I uninstall Java 7 for my Mac?