My Eclipse is not working. Every time I open my eclipse its showing the splash screen for 1 sec and then getting closed. I downloaded fresh eclipse i downloaded the new Oxygen but then also its getting closed.
Currently I am using Eclipse IDE for Java EE Developers and if I install any other version of eclipse its working !!
I am using Ubuntu 14.04 32bit, java version "1.8.0_131" Java(TM) SE Runtime Environment (build 1.8.0_131-b11) Java HotSpot(TM) Server VM (build 25.131-b11, mixed mode)
Other actions that I made:
I have deleted the .metadata folder.
I have reinstalled java.
I have edited the eclipse.ini file adding clean changing the memory size.
I am facing the same issue in neon ,mars and every eclipse IDE version!!
Previously I was using ubuntu 16.04 then because of eclipse issue I downgraded it to 14.04 but still the problem is not resolved.
I have windows 7 64 bit OS in which I used to work with eclipse Juno Service Release2 version and Oracle JDK 1.7. Now as per my new project requirements I had to change my JDK from Oracle JDK to OpenJDK 1.7. I have un-installed all the other jdk's from my machine and installed OpenJDK1.7(64 bit version). Now I am facing issues with eclipse, I am able to open eclipse IDE but if I perform any operations like opening an existing project or trying to run any programs/project it is getting crashed or getting hanged. I have to end the process from the taskbar and try again and again. Below is the popup screen that I am getting after eclipse crashes.
Can some one tell me how to resolve this issue? I have seen some blogs saying there is a bug with eclise and OpenJDK with Ubuntu and mac OS but no issues reported for windows. So if there is way to fix this issue please let me know (or) please suggest any eclipse version the is compatible with OpenJDK1.7 and windows7.
Here is my version of solution to my issue which was mentioned above.
Installed Oracle JDK1.7 on my system and did not set the path for this. I have updated the eclipse.ini file with (found in eclipse root directory)
-vm
C:/Program Files/Java/jdk1.7.0_79/bin/javaw.exe parameter. so that Eclipse starts with Oracle jdk
and in
Eclipse->Windows->Preferences window
under Java->Installed JREs->Add(under Installed JREs)
added a new entry to point out the OpenJDK1.7 version so that my project uses OpenJDK version. This solved unusual crashing of Eclipse
I'm re-installing Eclipse, after I installed Android Studio. To do so, I deleted and re-installed all Java installations. Now I can't start Eclipse even I have jdk and jre installed on my machine. I'm getting this message " A JRE and JDK must be available.
Any ideas what I suppose to do?
If you are using Windows.
Install the Eclipse according to the system you are using i.e., is it a x64 or x86, and Install the Java x64 and x86 Accordingly.
how to know my PC running the 32-bit or 64-bit version of Windows?
this should help.
I have extracted Eclipse on my C partition. I got windows 7 64 bits. Eclipse is 64 bits. But JDK is 32 bit. Once I run eclipse the pop menu is saying it can't find JDK or JRE on some sort of path. Once I run Eclipse from USB drive it works fine. What is the problem? Should I specify envorinmont variables, set classpath or something? What exactly should I do?
Best regards
Why don't you get the 64bit JDK?
Did you download any java jdk on your pc? To check, open a command prompt and launch the command java -version then javac -version If one of them fails, you need to download java jdk from oracle's website
1. If you are using windows then i will recommend you to download Windows x86 jdk-7u5-windows-i586.exe.
2. Install it... in C:\Program Files\Java\
3. Include this in your System PATH C:\Program Files\Java\jdk1.7.0_05\bin .
3. Then type java -version in your command prompt, and if you get the version of your JDK then, you have properly installed the java, and your path is properly configured.
4. Extract your Eclipse folder from the Eclipse.rar downloaded from Eclipse site.
5. You can place this Extracted Eclipse folder anywhere in the disk, but i recommend you to store it in c: drive as this C:\Program Files\eclipse
6. Now i think it should work.............
In a command prompt, a java -version should show the details of the installed JVM.
For example, a jdk7 32-bit version would show this:
java version "1.7.0_05"
Java(TM) SE Runtime Environment (build 1.7.0_05-b06)
Java HotSpot(TM) Client VM (build 23.1-b03, mixed mode, sharing)
A jdk7 64-bit version would show this:
java version "1.7.0_05"
Java(TM) SE Runtime Environment (build 1.7.0_05-b06)
Java HotSpot(TM) 64-Bit Server VM (build 23.1-b03, mixed mode)
However, the standard JDK installation copies the java.exe and javaw.exe on the c:\Windows\System32 folder, which could be the ones that Eclipse looks for. This could get really messy if you've tried to re-install different JDK versions and you loose track of the last one you installed (or like me, if you install different versions for backwards support on some legacy projects).
To be 100% sure of the JVM used by your Eclipse, just modify the eclipse.ini file located in your eclipse/ folder so it points to the exact JVM you want. For example, add these lines if you want to use your jdk7 64-bit (check if the same folder applies):
-vm
C:\Program Files\Java\jdk1.7.0_05\bin\javaw.exe
Start Eclipse, and it should work fine.
Go to this site fore more info on the eclipse.ini configuration.
this tutorial is the only thing that worked for me with Win 64 bit.
Summary:
install
32 bit eclipse
32 bit JDK (NOT JRE)
32 bit Android SDK
Add Java to your PATH environmental variable
open eclipse.ini and add a line pointing to the JDK
I uninstalled all versions of Java from my system first.
http://envyandroid.com/archives/38/getting-started-with-android-dev-environment
I am trying to run Eclipse Galileo, but having following error message on screen:
I have installed jdk-6u21-windows-x64 and also added the environment variables in the PATH. I am running Windows 7 64-bit.
If you're going to use a 64-bit JDK, you should probably get the 64-bit Eclipse instead. They really should match.