Eclipse：Failed to create the Java Virtual Machine

由于项目里面用eclipse，今天从eclipse官网下载了一个Eclipse IDE For Java EE Developers

版本：eclipse-jee-helios-win32

自己电脑上装的jdk版本是：1.6.0_20

（jre1.7.0 最新 -- 2010.9.2）http://dlc.sun.com.edgesuite.net/jdk7/binaries/index.html

解压后启动，发现弹出提示框 "Failed to create the Java Virtual Machine"

解决方法：

找到eclipse目录下的eclipse.ini，可以看到如下内容：

-startup
plugins/org.eclipse.equinox.launcher_1.1.0.v20100507.jar
–launcher.library
plugins/org.eclipse.equinox.launcher.win32.win32.x86_1.1.0.v20100503
-product
org.eclipse.epp.package.jee.product
–launcher.defaultAction
openFile
–launcher.XXMaxPermSize
256M
-showsplash
org.eclipse.platform
–launcher.XXMaxPermSize
256m
–launcher.defaultAction
openFile
-vmargs
-Dosgi.requiredJavaVersion=1.5
-Xms40m
-Xmx512m

修改–launcher.XXMaxPermSize

256 —> 128

如下：
-startup
plugins/org.eclipse.equinox.launcher_1.1.0.v20100507.jar
–launcher.library
plugins/org.eclipse.equinox.launcher.win32.win32.x86_1.1.0.v20100503
-product
org.eclipse.epp.package.jee.product
–launcher.defaultAction
openFile
–launcher.XXMaxPermSize
128M
-showsplash
org.eclipse.platform
–launcher.XXMaxPermSize
128m
–launcher.defaultAction
openFile
-vmargs
-Dosgi.requiredJavaVersion=1.5
-Xms40m
-Xmx512m