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Eclipse will not start in Windows 7 64-bit [message #670565]

Sat, 14 May 2011 21:24

Eclipse User

I recently installed 64-bit Java and now Eclipse will not start up even though I am using the 64-bit Helios package. Does that mean I need to go back to the 32-bit package?

I get this error dialog as below:
Quote:

Eclipse
---------------------------
Java was started but returned exit code=1
C:\Windows\system32\javaw.exe
-Dosgi.requiredJavaVersion=1.5
-Xms40m
-Xmx384m
-XX:MaxPermSize=256m
-jar Z:\Windows Files\Development\eclipse downloads\eclipse-java-helios-win32-x86_64\eclipse\plugins/o rg.eclipse.equinox.launcher_1.1.0.v20100507.jar
-os win32
-ws win32
-arch x86_64
-showsplash
-launcher Z:\Windows Files\Development\eclipse downloads\eclipse-java-helios-win32-x86_64\eclipse\eclipse.e xe
-name Eclipse
--launcher.library Z:\Windows Files\Development\eclipse downloads\eclipse-java-helios-win32-x86_64\eclipse\plugins/o rg.eclipse.equinox.launcher.win32.win32.x86_64_1.1.0.v201005 03\eclipse_1307.dll
-startup Z:\Windows Files\Development\eclipse downloads\eclipse-java-helios-win32-x86_64\eclipse\plugins/o rg.eclipse.equinox.launcher_1.1.0.v20100507.jar
-exitdata a24_6dc
-product org.eclipse.epp.package.java.product
-vm C:\Windows\system32\javaw.exe
-vmargs
-Dosgi.requiredJavaVersion=1.5
-Xms40m
-Xmx384m
-XX:MaxPermSize=256m
-jar Z:\Windows Files\Development\eclipse downloads\eclipse-java-helios-win32-x86_64\eclipse\plugins/o rg.eclipse.equinox.launcher_1.1.0.v20100507.jar
---------------------------
OK
---------------------------

[Updated on: Sat, 14 May 2011 21:26] by Moderator

Re: Eclipse will not start in Windows 7 64-bit [message #670615 is a reply to message #670565]

Sun, 15 May 2011 04:14

Eclipse User

Sat, 14 May 2011 18:24:36 -0700, /forums-noreply@eclipse.org/:

> I recently installed 64-bit Java and now Eclipse will not
> start up even though I am using the 64-bit Helios package. Does that
> mean I need to go back to the 32-bit package?

What do you get running:

java -version

on the command line? On Windows with the 32-bit Java I get:

java version "1.6.0_25"
Java(TM) SE Runtime Environment (build 1.6.0_25-b06)
Java HotSpot(TM) Client VM (build 20.0-b11, mixed mode, sharing)

With the 64-bit Java I get:

java version "1.6.0_25"
Java(TM) SE Runtime Environment (build 1.6.0_25-b06)
Java HotSpot(TM) 64-Bit Server VM (build 20.0-b11, mixed mode)

If you have both the 32-bit and 64-bit JREs installed you may need
to specify the correct one to the Eclipse launcher, e.g.:

eclipse -vm <JAVA_HOME>\bin\javaw.exe

You may also configure that in the corresponding "eclipse.ini" file.
See "Running Eclipse", also:

http://help.eclipse.org/helios/topic/org.eclipse.platform.do c.user/tasks/running_eclipse.htm

--
Stanimir

Re: Eclipse will not start in Windows 7 64-bit [message #670616 is a reply to message #670565]

Sun, 15 May 2011 04:14

Eclipse User