eclipse启动错误,如何解决

2024-12-07 21:47:54
推荐回答(1个)
回答1:

应该是加载java虚拟机出的错,因为eclipse实际上是一个java程序,运行时需要指定java虚拟机.
解决方案:
Eclipse的JVM启动的时候找JRE的顺序:如果eclipse.ini中配置了-vm参数,那么则使用这个参数指定的JRE;否则就去查看 eclipse安装目录下是否有JRE文件夹,如果有的话就使用这个JRE;否则的话就去系统中查找安装的JRE,如果还找不到的话就报错。
对于jre不是安装在eclipse的安装目录下的情况(假设JDK安装路径为G:/csmn/java/jdks/1.6.0_24/jdk1.6.0_24/bin),可以有两种方法(其实本质一样)可以指定:
1、运行eclipse时使用命令参数-vm指定JVM,如./eclipse -vm G:/csmn/java/jdks/1.6.0_24/jdk1.6.0_24/bin;
2、第1种做法相对比较麻烦,每次运行都得带参数,有个一劳永逸的办法就是把-vm参数加到eclipse的初始化文件eclipse.ini。要特别注意采用这种方法是-vm和后面的/usr/java/jre1.7.0_06/bin/java要分两行,不然运行不成功。

未加入之前eclipse.ini为:

-startup
plugins/org.eclipse.equinox.launcher_1.3.0.v20120522-1813.jar --launcher.library
plugins/org.eclipse.equinox.launcher.win32.win32.x86_1.1.200.v20120522-1813 -showsplash
org.eclipse.platform
--launcher.XXMaxPermSize 256m
--launcher.defaultAction
openFile -vmargs -Xms40m -Xmx512m

加入-vm之后为:
-startup
plugins/org.eclipse.equinox.launcher_1.3.0.v20120522-1813.jar --launcher.library
plugins/org.eclipse.equinox.launcher.win32.win32.x86_1.1.200.v20120522-1813 -showsplash
org.eclipse.platform --launcher.XXMaxPermSize 256m
--launcher.defaultAction
openFile -vm
G:/csmn/java/jdks/1.6.0_24/jdk1.6.0_24/bin -vmargs -Xms40m -Xmx512m
这样再次启动eclipse就不会出现之前的问题了。

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