Setting the correct PATH for Eclipse

We Are Going To Discuss About Setting the correct PATH for Eclipse. So lets Start this Java Article.

Setting the correct PATH for Eclipse

  1. Setting the correct PATH for Eclipse

    You should specify where Eclipse should find your JDK in the file eclipse.ini. Specifically, the following parameter (note that it is 2 separate lines in the ini file):

  2. Setting the correct PATH for Eclipse

    You should specify where Eclipse should find your JDK in the file eclipse.ini. Specifically, the following parameter (note that it is 2 separate lines in the ini file):

Solution 1

Like Abob said:

Eclipse doesn’t consult the JAVA_HOME variable

You should specify where Eclipse should find your JDK in the file eclipse.ini. Specifically, the following parameter (note that it is 2 separate lines in the ini file):

-vm
C:\Java\JDK\1.8\bin\javaw.exe

or wherever your javaw.exe happens to be.

Note: The format of the ini file is very particular; make sure to consult https://wiki.eclipse.org/Eclipse.ini to ensure you get it exactly right.

Original Author Christian W Of This Content

Solution 2

Eclipse folder has an initialization file which is used by eclipse on launch/Double click it is named as eclipse.ini. Add the following lines in eclipse.ini file. Where the vm defines the path of JVM with which we want eclipse to use.

-vm
C:\Program Files\Java\jdk1.8\bin\javaw.exe

Make sure you have add the above lines separately and above the following line

--launcher.appendVmargs
-vmargs

Original Author cryptonkid Of This Content

Solution 3

Go to System Properties > Advanced > Enviroment Variables and look under System variables

First, create/set your JAVA_HOME variable

Even though Eclipse doesn’t consult the JAVA_HOME variable, it’s still a good idea to set it. See How do I run Eclipse? for more information.

If you have not created and/or do not see JAVA_HOME under the list of System variables, do the following:

  1. Click New... at the very bottom
  2. For Variable name, type JAVA_HOME exactly
  3. For Variable value, this could be different depending on what bits your computer and java are.
    • If both your computer and java are 64-bit, type C:\Program Files\Java\jdk1.8.0_60
    • If both your computer and java are 32-bit, type C:\Program Files\Java\jdk1.8.0_60
    • If your computer is 64-bit, but your java is 32-bit, type C:\Program Files (x86)\Java\jdk1.8.0_60

If you have created and/or do see JAVA_HOME, do the following:

  1. Click on the row under System variables that you see JAVA_HOME in
  2. Click Edit... at the very bottom
  3. For Variable value, change it to what was stated in #3 above based on java’s and your computer’s bits. To repeat:
    • If both your computer and java are 64-bit, change it to C:\Program Files\Java\jdk1.8.0_60
    • If both your computer and java are 32-bit, change it to C:\Program Files\Java\jdk1.8.0_60
    • If your computer is 64-bit, but your java is 32-bit, change it to C:\Program Files (x86)\Java\jdk1.8.0_60

Next, add to your PATH variable

  1. Click on the row under System variables with PATH in it
  2. Click Edit... at the very bottom
  3. If you have a newer version of windows:
    • Click New
    • Type in C:\Program Files (x86)\Java\jdk1.8.0_60 OR C:\Program Files\Java\jdk1.8.0_60 depending on the bits of your computer and java (see above ^).
    • Press Enter and Click New again.
    • Type in C:\Program Files (x86)\Java\jdk1.8.0_60\jre OR C:\Program Files\Java\jdk1.8.0_60\jre depending on the bits of your computer and java (see above again ^).
    • Press Enter and press OK on all of the related windows
  4. If you have an older version of windows
    • In the Variable value textbox (or something similar) drag the cursor all the way to the very end
    • Add a semicolon (;) if there isn’t one already
    • C:\Program Files (x86)\Java\jdk1.8.0_60 OR C:\Program Files\Java\jdk1.8.0_60
    • Add another semicolon (;)
    • C:\Program Files (x86)\Java\jdk1.8.0_60\jre OR C:\Program Files\Java\jdk1.8.0_60\jre

Changing eclipse.ini

  1. Find your eclipse.ini file and copy-paste it in the same directory (should be named eclipse(1).ini)
  2. Rename eclipse.ini to eclipse.ini.old just in case something goes wrong
  3. Rename eclipse(1).ini to eclipse.ini
  4. Open your newly-renamed eclipse.ini and replace all of it with this:

    -startup
    plugins/org.eclipse.equinox.launcher_1.2.0.v20110502.jar
    --launcher.library
    plugins/org.eclipse.equinox.launcher.win32.win32.x86_1.1.100.v20110502
    -product
    org.eclipse.epp.package.java.product
    --launcher.defaultAction
    openFile
    --launcher.XXMaxPermSize
    256M
    -showsplash
    org.eclipse.platform
    --launcher.XXMaxPermSize
    256m
    --launcher.defaultAction
    openFile
    -vm
    C:\Program Files\Java\jdk1.8.0_60\bin\javaw.exe
    -vmargs
    -Dosgi.requiredJavaVersion=1.5
    -Xms40m
    -Xmx1024m
    

XXMaxPermSize may be deprecated, so it might not work. If eclipse still does not launch, do the following:

  1. Delete the newer eclipse.ini
  2. Rename eclipse.ini.old to eclipse.ini
  3. Open command prompt
  4. type in eclipse -vm C:\Program Files (x86)\Java\jdk1.8.0_60\bin\javaw.exe

If the problem remains

Try updating your eclipse and java to the latest version. 8u60 (1.8.0_60) is not the latest version of java. Sometimes, the latest version of java doesn’t work with older versions of eclipse and vice versa. Otherwise, leave a comment if you’re still having problems. You could also try a fresh reinstallation of Java.

Original Author Arastais Of This Content

Solution 4

I am using Windows 8.1 environment. I had the same problem while running my first java program after installing Eclipse recently.
I had installed java on d drive at d:\java.
But Eclipse was looking at the default installation c:\programfiles\java.
I did the following:

  1. Modified my eclipse.ini file and added the following after open:

    -vm
    d:\java\jdk1.8.0_161\bin 
    
  2. While creating the java program I have to unselect default build path and then select d:\java.

After this, the program ran well and got the hello world to work.

Original Author vamsi Of This Content

Conclusion

So This is all About This Tutorial. Hope This Tutorial Helped You. Thank You.

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Siddharth

I am an Information Technology Engineer. I have Completed my MCA And I have 4 Year Plus Experience, I am a web developer with knowledge of multiple back-end platforms Like PHP, Node.js, Python and frontend JavaScript frameworks Like Angular, React, and Vue.

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