java - 运行时异常 : Application "" could not be found in the registry.

Question

背景

目标:我正在尝试在 Windows 7 64 位上安装 Simics Tools for Eclipse 插件。

我正在使用 Eclipse Indigo for Java(64 位 <-- 这将是稍后的问题)并且刚刚安装了 C/C++ IDE 插件、GEF draw2d 插件和 Eclipse 的 Simics 工具。这些插件的安装成功完成后，我重新启动了 Eclipse 并继续从 Eclipse 内部启动 Simics Control。错误对话框指出此插件无法在 64 位 Eclipse 上运行。

为了解决这个问题，我决定在我当前的设置旁边安装一个 32 位版本的 Eclipse，并从 Eclipse 中卸载我刚刚安装的插件(C/C++、GEF 和 Simics)。首先，我打算删除插件以避免浪费空间。我转到帮助->关于->安装详细信息 并选择已安装的插件进行卸载。在我重新启动 Eclipse 之前，删除插件似乎是成功的。

问题

删除插件后，当 Eclipse 启动时，初始屏幕底部没有进度条显示当前正在加载的内容。几秒钟后，初始屏幕消失并出现错误对话框:发生错误。查看日志文件C:\Program Files (x86)\eclipse\configuration\1322503657546.log

1322503657546.log 的内容:

!SESSION 2011-11-28 12:07:37.255 -----------------------------------------------
eclipse.buildId=I20110613-1736
java.version=1.7.0
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
Framework arguments:  -product org.eclipse.epp.package.cpp.product
Command-line arguments:  -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.cpp.product

!ENTRY org.eclipse.osgi 4 0 2011-11-28 12:07:39.521
!MESSAGE Application error
!STACK 1
java.lang.RuntimeException: Application "" could not be found in the registry. The applications available are: com.google.gwt.eclipse.core.GWTCodeFormatterApplication, com.virtutech.simics.ui.app, com.virtutech.simics.ui.appAn, com.virtutech.simics.ui.simpleSimicsApplication, org.eclipse.ant.core.antRunner, org.eclipse.ant.ui.antRunner, org.eclipse.cdt.core.GeneratePDOM, org.eclipse.datatools.connectivity.console.profile.StorageFileEditor, org.eclipse.emf.codegen.CodeGen, org.eclipse.emf.codegen.JMerger, org.eclipse.emf.codegen.ecore.Generator, org.eclipse.emf.importer.ecore.Ecore2GenModel, org.eclipse.emf.importer.java.Java2GenModel, org.eclipse.emf.importer.rose.Rose2GenModel, org.eclipse.equinox.app.error, org.eclipse.equinox.p2.director, org.eclipse.equinox.p2.garbagecollector.application, org.eclipse.equinox.p2.publisher.InstallPublisher, org.eclipse.equinox.p2.publisher.EclipseGenerator, org.eclipse.equinox.p2.publisher.ProductPublisher, org.eclipse.equinox.p2.publisher.FeaturesAndBundlesPublisher, org.eclipse.equinox.p2.reconciler.application, org.eclipse.equinox.p2.repository.repo2runnable, org.eclipse.equinox.p2.repository.metadataverifier, org.eclipse.equinox.p2.artifact.repository.mirrorApplication, org.eclipse.equinox.p2.metadata.repository.mirrorApplication, org.eclipse.equinox.p2.updatesite.UpdateSitePublisher, org.eclipse.equinox.p2.publisher.UpdateSitePublisher, org.eclipse.equinox.p2.publisher.CategoryPublisher, org.eclipse.help.base.infocenterApplication, org.eclipse.help.base.helpApplication, org.eclipse.help.base.indexTool, org.eclipse.jdt.apt.core.aptBuild, org.eclipse.jdt.core.JavaCodeFormatter, org.eclipse.pde.build.Build, org.eclipse.pde.junit.runtime.uitestapplication, org.eclipse.pde.junit.runtime.legacytestapplication, org.eclipse.pde.junit.runtime.coretestapplication, org.eclipse.pde.junit.runtime.coretestapplicationnonmain, org.eclipse.pde.junit.runtime.nonuithreadtestapplication, org.eclipse.ui.ide.workbench, org.eclipse.uml2.uml.ecore.importer.UML2GenModel, org.eclipse.update.core.standaloneUpdate, org.eclipse.update.core.siteOptimizer, org.eclipse.wst.jsdt.core.JavaCodeFormatter, org.eclipse.wst.server.preview.preview.
    at org.eclipse.equinox.internal.app.EclipseAppContainer.startDefaultApp(EclipseAppContainer.java:248)
    at org.eclipse.equinox.internal.app.MainApplicationLauncher.run(MainApplicationLauncher.java:29)
    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)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
    at org.eclipse.equinox.launcher.Main.main(Main.java:1386)

重要的行似乎是 java.lang.RuntimeException: Application ""could not be found in the registry. 在网上搜索后，这似乎是一个一般性错误。

资源:

• Eclipse Forums
• 我试过了 removing my/eclipse/configuration/ folder并重新启动，但这创造了一大堆新错误。

想法

1. 删除/eclipse/configuration 文件夹并重新启动。失败。

2. 编辑 config.ini。 我应该担心 eclipse.product 和 eclipse.application 是空白的吗？

   config.ini 的内容:

   #This configuration file was written by:
   org.eclipse.equinox.internal.frameworkadmin.equinox.EquinoxFwConfigFileParser
   #Mon Nov 28 11:18:26 CST 2011
   org.eclipse.update.reconcile=false
   eclipse.p2.profile=epp.package.jee
   osgi.instance.area.default=@user.home/workspace
   osgi.framework=file\:plugins/org.eclipse.osgi_3.7.0.v20110613.jar
   equinox.use.ds=true
   eclipse.buildId=I20110613-1736
   osgi.bundles=reference\:file\:org.eclipse.equinox.simpleconfigurator_1.0.200.v20110502-1955.jar@1\:start
   org.eclipse.equinox.simpleconfigurator.configUrl=file\:org.eclipse.equinox.simpleconfigurator/bundles.info
   eclipse.product=
   osgi.splashPath=platform\:/base/plugins/org.eclipse.platform
   osgi.framework.extensions=reference\:file\:javax.transaction_1.1.1.v201105210645.jar
   osgi.bundles.defaultStartLevel=4
   eclipse.p2.data.area=@config.dir/../p2/
   eclipse.application=
   

3. 编辑 eclipse.ini。

   eclipse.ini 的内容:

   -startup
   plugins/org.eclipse.equinox.launcher_1.2.0.v20110502.jar
   --launcher.library
   plugins/org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.100.v20110502
   -showsplash
   org.eclipse.platform
   --launcher.XXMaxPermSize
   256m
   --launcher.defaultAction
   openFile
   -product
   org.eclipse.epp.package.cpp.product
   --launcher.defaultAction
   openFile
   --launcher.XXMaxPermSize
   256M
   -vmargs
   -Dosgi.requiredJavaVersion=1.5
   -Xms512m
   -Xmx1024m
   

如何才能再次成功启动 Eclipse？我真的宁愿不必执行全新安装，因为设置它需要很长时间。

提前致谢!

Answer 1

空

eclipse.application= 

在 config.ini 是问题。您可以使用的默认值为

eclipse.application=org.eclipse.ui.ide.workbench

空 eclipse.product 的计数相同

eclipse.product=org.eclipse.platform.ide