Eclipse无法在Ubuntu 12.04中启动

Question

我正在尝试使用以下命令从终端启动Eclipse

./eclipse -vm ~/jdk1.5.0_22/bin/java

但我收到以下错误

"An error has occurred. See the log file
      /.eclipse/org.eclipse.platform_3.7.0_155965261/configuration/1427693670657.log."

在检查日志文件时，出现以下错误

ENTRY org.eclipse.osgi 4 0 2015-03-30 11:04:32.858
!MESSAGE Application error
!STACK 1
org.eclipse.core.runtime.CoreException: Plug-in "org.eclipse.ui.ide.application" was unable to instantiate class "org.eclipse.ui.internal.ide.application.IDEApplication".
    at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:194)
    at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:188)
    at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
    at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
    at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:191)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

我想我用所需的JDK版本1.5开始eclipse，但不知道为什么会发生此错误。 有人可以告诉我为什么会发生此错误吗？

我的eclipse.ini文件在下面

-startup
plugins/org.eclipse.equinox.launcher_1.2.0.v20110502.jar
--launcher.library
plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.100.v20110505
-product
org.eclipse.epp.package.jee.product
--launcher.defaultAction
openFile
-showsplash
org.eclipse.platform
--launcher.XXMaxPermSize
256m
--launcher.defaultAction
openFile
-vmargs
-Dosgi.requiredJavaVersion=1.5
-XX:MaxPermSize=256m
-Xms40m
-Xmx512m            

Answer 1

请尝试在eclipse.ini中添加虚拟机位置

-vm C：/程序文件/Java/jdk1.7.0_75/bin/javaw.exe

Answer 2

发生错误是因为我在不知不觉中删除了eclipse引用/使用过的jre，并尝试使用另一个目录中存在的另一个jre版本来启动它。 当我将所需的jre恢复到从中删除的文件夹时，此问题得到解决。

Answer 3

-vm参数要求JRE位置在一行中。 例如

-vm
C:/Program Files/Java/jdk1.7.0_75/bin/javaw.exe

显然，该路径必须指向现有的Java安装。 Java 1.5相当老，我不确定Eclipse是否仍在运行。