今天解压Eclipse的安装包，首先是解压出错，没有在意。点击继续解压。全部解压后，点击eclipse.exe运行，发现弹出错误。提示不能启动。
查看eclipse-java-galileo-win32\eclipse\configuration\1287498612866.log，看到异常信息部分如下：
!SESSION 2010-10-19 22:30:11.424 -----------------------------------------------
eclipse.buildId=I20090611-1540
java.version=1.6.0_21
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=zh_CN
Framework arguments: -product org.eclipse.epp.package.java.product
Command-line arguments: -os win32 -ws win32 -arch x86 -product org.eclipse.epp.package.java.product
!ENTRY org.eclipse.equinox.simpleconfigurator 4 0 2010-10-19 22:30:14.698
!MESSAGE
!STACK 0
org.osgi.framework.BundleException: Exception in org.eclipse.equinox.internal.simpleconfigurator.Activator.start() of bundle org.eclipse.equinox.simpleconfigurator.
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:805)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:754)
at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:352)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(AbstractBundle.java:370)
at org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(Framework.java:1068)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:557)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.incFWSL(StartLevelManager.java:464)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:248)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:445)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:220)
at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:330)
Caused by: java.lang.NullPointerException
at java.net.URL.<init>(Unknown Source)
at java.net.URL.<init>(Unknown Source)
at java.net.URL.<init>(Unknown Source)
at org.eclipse.equinox.internal.simpleconfigurator.utils.SimpleConfiguratorUtils.getBundleLocation(SimpleConfiguratorUtils.java:178)
at org.eclipse.equinox.internal.simpleconfigurator.ConfigApplier.installBundles(ConfigApplier.java:192)
at org.eclipse.equinox.internal.simpleconfigurator.ConfigApplier.install(ConfigApplier.java:89)
at org.eclipse.equinox.internal.simpleconfigurator.SimpleConfiguratorImpl.applyConfiguration(SimpleConfiguratorImpl.java:129)
at org.eclipse.equinox.internal.simpleconfigurator.SimpleConfiguratorImpl.applyConfiguration(SimpleConfiguratorImpl.java:143)
at org.eclipse.equinox.internal.simpleconfigurator.Activator.start(Activator.java:48)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:782)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:773)
... 10 more
Root exception:
java.lang.NullPointerException
at java.net.URL.<init>(Unknown Source)
at java.net.URL.<init>(Unknown Source)
at java.net.URL.<init>(Unknown Source)
at org.eclipse.equinox.internal.simpleconfigurator.utils.SimpleConfiguratorUtils.getBundleLocation(SimpleConfiguratorUtils.java:178)
at org.eclipse.equinox.internal.simpleconfigurator.ConfigApplier.installBundles(ConfigApplier.java:192)
at org.eclipse.equinox.internal.simpleconfigurator.ConfigApplier.install(ConfigApplier.java:89)
at org.eclipse.equinox.internal.simpleconfigurator.SimpleConfiguratorImpl.applyConfiguration(SimpleConfiguratorImpl.java:129)
at org.eclipse.equinox.internal.simpleconfigurator.SimpleConfiguratorImpl.applyConfiguration(SimpleConfiguratorImpl.java:143)
at org.eclipse.equinox.internal.simpleconfigurator.Activator.start(Activator.java:48)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:782)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:773)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:754)
at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:352)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(AbstractBundle.java:370)
at org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(Framework.java:1068)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:557)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.incFWSL(StartLevelManager.java:464)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:248)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:445)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:220)
at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:330)
!ENTRY org.eclipse.osgi 4 0 2010-10-19 22:30:14.711
!MESSAGE Bundle org.eclipse.equinox.simpleconfigurator_1.0.100.v20090520-1905 [1] is not active.
!ENTRY org.eclipse.osgi 4 0 2010-10-19 22:30:14.725
!MESSAGE Application error
!STACK 1
java.lang.IllegalStateException: Unable to acquire application service. Ensure that the org.eclipse.core.runtime bundle is resolved and started (see config.ini).
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:74)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)
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:559)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
查看过环境变量，发现正常。不是这个问题，最后在一个外国的论坛上发现有个人有如下的解答：
Incorrectly unzipped.
Believe it or not, about once a month, a user reports start-up failure: The user has unzipped Eclipse without selecting the use folder names option. Make sure that the result of unzipping is an install tree with an eclipse directory at its root. The Ark unzip utility in KDE is known to mangle Eclipse zips, so use a different unzip program to install there. The built-in unzip utility in Windows has also been known to have problems, particularly when installing into paths with relatively long names.
感觉应该是解压路径的问题，可能是解压的路径出现了中文或是路径长度过长的问题。于是把压缩包放在C盘本目录下解压。解药后发现运行正常。还真是这个问题，无语。感觉上是路径过长的问题可能性比较大。
所以，以后安装软件或是解压软件时，不要把放在太多层的目录下。
分享到：
相关推荐
解决MyEclipse10安装VSS插件版本为1.6.2报错：An error has occurred. See error log for more details. （本人64win7 安装：10.7版本 64 位 32位 均可以使用） 原因：版本旧，原来做vss插件的后来就没有更新，现...
DBeaver 是一个通用的数据库管理工具和 SQL 客户端，支持 MySQL, PostgreSQL, Oracle, DB2, MSSQL, Sybase, Mimer, HSQLDB, Derby, 以及其他兼容 JDBC 的数据库。DBeaver 提供一个图形界面用来查看数据库结构、执行...
Eclipse运行TOMCAT出现"a java exception has occurred"的解决办法 Eclipse是一款功能强大且广泛应用的集成开发环境（IDE），它支持多种编程语言，包括Java、C++、Python等。TOMCAT则是一款流行的Java Web服务器，...
CentOS 6.5 服务器 VNC 远程桌面连接出错解决方案 本文档提供了 CentOS 6.5 服务器 VNC 远程桌面连接出错的解决方案。首先，需要检查服务器是否已经安装了 VNC 服务，可以使用命令 `rpm -qa | grep vnc`来检查。...
UltraEdit配置说明详细讲解了UltraEdit如何配置的问题 并附有图片 一目了然
解决方法:An error occurred on the server when processing the URL. Please contact the system administrator 在WINDOWS7或SERVER2008上安装了IIS7.5，调试ASP程序时出现以下错误： An error occurred on the ...
在使用MyEclipse进行Java开发的过程中，可能会遇到一个常见的问题：“An internal error occurred during: 'Calculating completion proposals...'”。这个错误通常伴随着`java.lang.NullPointerException`异常，...
myeclipse弹出an internal error occurred during:"initializing"java tooling.有时候myeclipse总是在保存的时候弹出错误,只要保存就弹出.本资源可以解决报错问题
主要介绍了关于eclipse安装spring插件报错An error occurred while collecting items to be installed...解决方案，文中通过示例代码介绍的非常详细，对大家的学习或者工作具有一定的参考学习价值，需要的朋友们下面...
port locks up in the Operating System, the error is still reported. - Corrected a bug, where in rare cases, the result summary could be duplicated in a log file. - Updated license management, in ...
标题 "An internal error occurred during: \"Building workspace\". Java heap space" 描述的是一个常见的Eclipse集成开发环境（IDE）中的问题，当用户尝试构建工作区时遇到内存不足的情况。这个错误表明Eclipse在...
---> CrystalDecisions.CrystalReports.Engine.LoadSaveReportException: An error has occurred while attempting to load the Crystal Reports runtime. Either the Crystal Reports registry key permissions ...
在使用.NET Framework进行Windows应用程序开发时，可能会遇到一个常见的错误提示：“A generic error occurred in GDI+”。这个异常通常在处理图像、图形或者打印任务时出现，涉及到GDI+（Graphics Device Interface...
在开发报告过程中，可能会遇到一个令人头疼的问题，即“An error occurred during local report processing: report definition has an invalid target namespace”的异常。这个问题通常涉及到报表定义的目标命名...
解决这个问题可以通过设置DBeaver的时间区域参数来实现。例如： ```sql SET time_zone = '+8:00'; ``` 解决方案 ---------- 要成功安装DBeaver和链接本地MySQL数据库，用户需要按照以下步骤操作： 1. 下载并安装...
The Error argument to OnTriggerLineError will be leIOError (10) to indicate that a Windows error has occurred. A new property (LastWinError) contains the actual windows error code. The calling ...
在Java开发中，日志记录是一项非常重要的任务，它能够帮助开发者追踪程序运行时的状态，定位和解决问题。本文主要围绕"Eclipse环境下log4j配置说明及所需jar包"这一主题，详细阐述log4j的使用、配置以及所需依赖。 ...
requires 'org.eclipse.emf 2.6.0' but it could not be found），解决方法：将“离线解决方案”文件夹中的org.eclipse.emf 2.6.0的jar，拷贝到自己的eclipse的plugin文件夹下面，重启eclipse再次安装activiti插件就...
### Java中文问题及最优解决方法 #### 一、中文问题的根源与背景 计算机发展初期，操作系统主要支持单字节的ASCII编码，因此程序设计也遵循这一标准进行处理。随着全球化的推进，为了兼容多种语言，尤其是双字节...
- 错误和异常处理：`LOG(ERROR) << "An error occurred.";` 和 `LOG(FATAL) << "A fatal error occurred."` - 堆栈跟踪：FATAL级别的日志会自动打印堆栈跟踪信息。 - 日志文件配置：通过`FLAGS_logtostderr = 0;`...