我不知道为什么，但现在，当我启动eclipse（通过gui或命令行，没有任何其他选项）时，它会显示一个没有项目的工作区。因此，要更改工作区，我必须通过菜单手动选择正确的工作区。此匿名工作区指向主页：任何新项目都会自动添加到主文件夹中。
这些是我现在为了拥有一个工作空间而强制执行的步骤： 1.我启动eclipse（没有任何其他选项） 2.它显示匿名工作区（没有项目等） 3.我切换工作区文件＆gt;切换工作区＆gt; WhateverWorkspace 4.它显示了WhateverWorkspace
此外，匿名工作区仅在启动时显示。我试图在Windows＆gt; Preferences＆gt; General＆gt; Startup and Shutdown＆gt; Workspaces中查看工作区列表;没有这个新工作区的迹象。我还尝试编辑/configuration/.settings/org.eclipse.ui.ide.prefs文件，但同样没有家庭工作区的迹象。 还有＆＃34;启动时提示工作区＆＃34;选项不起作用。发生了什么事？
现在，如果我单击文件＆gt;切换工作区，则无法跟踪匿名工作区。但是，如果在步骤2之后，我创建了一个新项目，则会在主目录中创建。所以，匿名工作区指向我家。
编辑：这是帮助的输出＆gt;安装细节＆gt;构造
*** System properties:
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awt.toolkit=sun.awt.X11.XToolkit
eclipse.application=org.eclipse.ui.ide.workbench
eclipse.buildId=4.4.1.M20140925-0400
eclipse.commands=-os
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x86_64
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/opt/eclipse//plugins/org.eclipse.platform_4.4.0.v20140925-0400/splash.bmp
-launcher
/opt/eclipse/eclipse
-name
Eclipse
--launcher.library
/opt/eclipse/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.200.v20140603-1326/eclipse_1605.so
-startup
/opt/eclipse/plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
--launcher.appendVmargs
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4064800c
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org.eclipse.epp.package.jee.product
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/usr/bin/java
eclipse.home.location=file:/opt/eclipse/
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eclipse.p2.data.area=@config.dir/../p2/
eclipse.p2.profile=epp.package.jee
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eclipse.startTime=1413747456898
eclipse.stateSaveDelayInterval=30000
eclipse.vm=/usr/bin/java
eclipse.vmargs=-Dosgi.requiredJavaVersion=1.6
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/opt/eclipse/plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
equinox.use.ds=true
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java.ext.dirs=/usr/lib/jvm/java-8-oracle/jre/lib/ext:/usr/java/packages/lib/ext
java.home=/usr/lib/jvm/java-8-oracle/jre
java.io.tmpdir=/tmp
java.library.path=/usr/lib/nvidia-331/:/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
java.runtime.name=Java(TM) SE Runtime Environment
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java.specification.name=Java Platform API Specification
java.specification.vendor=Oracle Corporation
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java.vendor=Oracle Corporation
java.vendor.url=[url]http://java.oracle.com/[/url]
java.vendor.url.bug=[url]http://bugreport.sun.com/bugreport/[/url]
java.version=1.8.0_25
java.vm.info=mixed mode
java.vm.name=Java HotSpot(TM) 64-Bit Server VM
java.vm.specification.name=Java Virtual Machine Specification
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java.vm.specification.version=1.8
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org.eclipse.debug.ui.breakpoints.toggleFactoriesUsed=true
org.eclipse.equinox.launcher.splash.location=/opt/eclipse//plugins/org.eclipse.platform_4.4.0.v20140925-0400/splash.bmp
org.eclipse.equinox.simpleconfigurator.configUrl=file:org.eclipse.equinox.simpleconfigurator/bundles.info
org.eclipse.m2e.log.dir=/home/xxx/.metadata/.plugins/org.eclipse.m2e.logback.configuration
org.eclipse.swt.internal.gtk.useCairo=true
org.eclipse.update.reconcile=false
org.eclipse.update.resolution_url=
org.osgi.framework.executionenvironment=OSGi/Minimum-1.0,OSGi/Minimum-1.1,OSGi/Minimum-1.2,JavaSE/compact1-1.8,JavaSE/compact2-1.8,JavaSE/compact3-1.8,JRE-1.1,J2SE-1.2,J2SE-1.3,J2SE-1.4,J2SE-1.5,JavaSE-1.6,JavaSE-1.7,JavaSE-1.8
org.osgi.framework.language=en
org.osgi.framework.os.name=Linux
org.osgi.framework.os.version=3.13.0
org.osgi.framework.processor=x86-64
org.osgi.framework.system.capabilities=osgi.ee; osgi.ee="OSGi/Minimum"; version:List<Version>="1.0, 1.1, 1.2",osgi.ee; osgi.ee="JRE"; version:List<Version>="1.0, 1.1",osgi.ee; osgi.ee="JavaSE"; version:List<Version>="1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8",osgi.ee; osgi.ee="JavaSE/compact1"; version:List<Version>="1.8",osgi.ee; osgi.ee="JavaSE/compact2"; version:List<Version>="1.8",osgi.ee; osgi.ee="JavaSE/compact3"; version:List<Version>="1.8"
org.osgi.framework.system.packages=<content truncated>
org.osgi.framework.uuid=402fed61-c757-0014-1f16-ed19c45e2914
org.osgi.framework.vendor=Eclipse
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os.arch=amd64
os.name=Linux
os.version=3.13.0-37-generic
osgi.arch=x86_64
osgi.bundles=reference:file:org.eclipse.osgi.compatibility.state_1.0.1.v20140709-1414.jar,reference:file:org.eclipse.equinox.weaving.hook_1.1.100.weaving-hook-20140821.jar,reference:file:org.eclipse.fx.osgi_1.0.0.201408150502.jar,reference:file:[email]org.eclipse.equinox.simpleconfigurator_1.1.0.v20131217-1203.jar@1[/email]:start
osgi.bundles.defaultStartLevel=4
osgi.compatibility.bootdelegation=true
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osgi.framework=file:/opt/eclipse/plugins/org.eclipse.osgi_3.10.1.v20140909-1633.jar
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sun.boot.library.path=/usr/lib/jvm/java-8-oracle/jre/lib/amd64
sun.cpu.endian=little
sun.cpu.isalist=
sun.desktop=gnome
sun.io.unicode.encoding=UnicodeLittle
sun.java.command=/opt/eclipse/plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar -os linux -ws gtk -arch x86_64 -showsplash /opt/eclipse//plugins/org.eclipse.platform_4.4.0.v20140925-0400/splash.bmp -launcher /opt/eclipse/eclipse -name Eclipse --launcher.library /opt/eclipse/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.200.v20140603-1326/eclipse_1605.so -startup /opt/eclipse/plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar --launcher.appendVmargs -exitdata 4064800c -product org.eclipse.epp.package.jee.product -vm /usr/bin/java -vmargs -Dosgi.requiredJavaVersion=1.6 -XX:MaxPermSize=256m -Xms40m -Xmx512m -jar /opt/eclipse/plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
sun.java.launcher=SUN_STANDARD
sun.jnu.encoding=UTF-8
sun.management.compiler=HotSpot 64-Bit Tiered Compilers
sun.os.patch.level=unknown
user.country=US
user.dir=/home/xxx
user.home=/home/xxx
user.language=en
user.name=xxx
user.timezone=Europe/Rome
答案 0 :(得分：0)
我在开发Eclipse插件时遇到了这个问题。我试验了同样的问题：我的插件的一个版本都没问题，我的Eclipse提示我选择工作区，并且以下版本出现与你的相同的问题。
错误是由我引入的，在Eclipse提示用户选择之前，在激活器启动时从我的包中调用Plugin.getStateLocation()::IPath。
这会将工作区以编程方式设置为默认值（即~/workspace），不会在您提及的文件中留下任何痕迹。
您必须查看最新安装的插件及其偏好（检查它们是否可以进行延迟初始化）。
希望有所帮助^ _~