更新了eclipse（Juno SR2），但现在可以'；t更新

关于：

然而，现在当我去做一个更新时，我得到了：“没有更新站点可以搜索。是否要打开“可用软件站点”首选项

这样做表明列表为空，并且不再有更新站点；(

还有其他人有这个问题吗？

---

知道如何修复它吗？

将以下xml代码保存为xml文件，然后导入到

首选项->安装/更新->可用的软件站点中。

可能有更多的更新站点（我从eclipse中导出的）与标准eclipse相同，但它可以修复您的问题

Version: Juno Service Release 2
Build id: 20130225-0426

这可能是一个解决方案，但奇怪的是，将fwd滚动到最新版本时会出现“预期”的行为。（我目前在进行更新之前对eclipse进行了压缩备份，并且正在再次运行该备份。如果我尝试再次更新，我将导出自己的xml书签列表，以防万一。）更新成功了吗？或者在更新过程中出现了一些错误？如果你能重现这个问题，你可以向eclipse.yep报告错误。它在我的待办事项列表中。；）哦。我将接受这个“足够好”的答案，因为它回答了我问题的“如何解决”部分。（尽管原因目前仍是个谜；）：）

<?xml version="1.0" encoding="UTF-8"?>
<bookmarks>
    <site url="http://download.eclipse.org/releases/indigo" selected="true" name="Indigo repository"/>
   <site url="http://download.eclipse.org/releases/juno/" selected="true" name="Juno"/>
   <site url="http://download.eclipse.org/linuxtools/update" selected="false" name="Linux Tools"/>
   <site url="http://download.eclipse.org/linuxtools/updates-nightly" selected="false" name="Linux Tools"/>
   <site url="http://download.eclipse.org/tools/orbit/downloads/drops/R20110523182458/repository/" selected="true" name="Orbit-I20110523182458"/>
   <site url="http://download.eclipse.org/tools/orbit/downloads/drops/R20120526062928/repository/" selected="true" name="Orbit-I20120526062928"/>
   <site url="http://download.eclipse.org/eclipse/updates/4.2" selected="true" name="The Eclipse Project Updates"/>
   <site url="http://community.polarion.com/projects/subversive/download/eclipse/3.0/juno-site/" selected="true" name="Update Site"/>
   <site url="http://download.eclipse.org/edapt/update-site/" selected="true" name="Update Site"/>
   <site url="http://texlipse.sourceforge.net" selected="true" name="update site: http://texlipse.sourceforge.net"/>
   <site url="http://download.eclipse.org/modeling/tmf/xtext/updates/composite/releases/" selected="true" name="Xtext All In One - Releases"/>
   <site url="http://download.itemis.de/updates/" selected="true" name="Xtext Composite Update Site"/>
   <site url="http://borisvl.github.com/Pdf4Eclipse" selected="false" name=""/>
   <site url="http://dev.eclipse.org/svnroot/dsdp/org.eclipse.tm.tcf/releases/0.4.0" selected="false" name=""/>
   <site url="http://download.eclipse.org/birt/update-site/3.7" selected="false" name=""/>
   <site url="http://download.eclipse.org/datatools/updates" selected="false" name=""/>
   <site url="http://download.eclipse.org/eclipse/updates/3.7" selected="false" name=""/>
   <site url="http://download.eclipse.org/egit/updates" selected="false" name=""/>
   <site url="http://download.eclipse.org/jwt/update-site" selected="false" name=""/>
   <site url="http://download.eclipse.org/mat/1.1/update-site/" selected="false" name=""/>
   <site url="http://download.eclipse.org/modeling/emf/updates/" selected="false" name=""/>
   <site url="http://download.eclipse.org/modeling/emft/eef/updates/0.7.1/" selected="false" name=""/>
   <site url="http://download.eclipse.org/modeling/emft/mwe/updates/" selected="false" name=""/>
   <site url="http://download.eclipse.org/modeling/emft/updates/" selected="false" name=""/>
   <site url="http://download.eclipse.org/modeling/gmf/updates/milestones/" selected="false" name=""/>
   <site url="http://download.eclipse.org/modeling/gmf/updates/releases/" selected="false" name=""/>
   <site url="http://download.eclipse.org/modeling/m2t/updates/" selected="false" name=""/>
   <site url="http://download.eclipse.org/modeling/m2t/updates/releases/" selected="false" name=""/>
   <site url="http://download.eclipse.org/modeling/m2t/xpand/updates/" selected="false" name=""/>
   <site url="http://download.eclipse.org/modeling/mdt/papyrus/updates/milestones/0.8" selected="false" name=""/>
   <site url="http://download.eclipse.org/modeling/mdt/papyrus/updates/releases/" selected="false" name=""/>
   <site url="http://download.eclipse.org/modeling/mdt/updates/" selected="false" name=""/>
   <site url="http://download.eclipse.org/modeling/tmf/updates/" selected="false" name=""/>
   <site url="http://download.eclipse.org/modeling/tmf/xtext/updates/" selected="false" name=""/>
   <site url="http://download.eclipse.org/mylyn/releases/3.6" selected="false" name=""/>
   <site url="http://download.eclipse.org/mylyn/releases/indigo/" selected="false" name=""/>
   <site url="http://download.eclipse.org/objectteams/updates/2.0" selected="false" name=""/>
   <site url="http://download.eclipse.org/objectteams/updates/contrib" selected="false" name=""/>
   <site url="http://download.eclipse.org/rt/rap/1.3/runtime" selected="false" name=""/>
   <site url="http://download.eclipse.org/rt/rap/1.3/tooling" selected="false" name=""/>
   <site url="http://download.eclipse.org/sequoyah/updates/2.0/" selected="false" name=""/>
   <site url="http://download.eclipse.org/stp/updates/" selected="false" name=""/>
   <site url="http://download.eclipse.org/technology/actf/0.9/update-site/" selected="false" name=""/>
   <site url="http://download.eclipse.org/technology/emft/updates/" selected="false" name=""/>
   <site url="http://download.eclipse.org/technology/epp/updates/udc/" selected="false" name=""/>
   <site url="http://download.eclipse.org/technology/subversive/0.7/update-site/" selected="false" name=""/>
   <site url="http://download.eclipse.org/tm/updates/3.3" selected="false" name=""/>
   <site url="http://download.eclipse.org/tools/cdt/releases/indigo" selected="false" name=""/>
   <site url="http://download.eclipse.org/tools/gef/updates/milestones/" selected="false" name=""/>
   <site url="http://download.eclipse.org/tools/gef/updates/releases" selected="false" name=""/>
   <site url="http://download.eclipse.org/tools/mylyn/update/e3.4/" selected="false" name=""/>
   <site url="http://download.eclipse.org/tools/orbit/downloads/drops/R20100519200754/repository" selected="false" name=""/>
   <site url="http://download.eclipse.org/tools/orbit/downloads/drops/R20120119162704/repository" selected="false" name=""/>
   <site url="http://download.eclipse.org/tools/orbit/downloads/drops/updateSite" selected="false" name=""/>
   <site url="http://download.eclipse.org/tools/ptp/updates/indigo/" selected="false" name=""/>
   <site url="http://download.eclipse.org/windowbuilder/WB/integration/3.7" selected="false" name=""/>
   <site url="http://download.itemis.com/updates/" selected="false" name=""/>
   <site url="http://www.eclipse.org/downloads/download.php?file=/diffmerge/releases/0.1.0/EMF-DiffMerge-0.1.0.v20121106-1043-Site-Incubation.zip" selected="true" name=""/>
   <site url="http://www.eclipse.org/modeling/emft/?project=search#search" selected="false" name=""/>
   <site url="http://www.eclipse.org/modeling/emft/updates/" selected="false" name=""/>
   <site url="http://www.eclipse.org/modeling/mdt/?project=papyrus#papyrus" selected="false" name=""/>
   <site url="http://www.eclipse.org/modeling/updates/" selected="false" name=""/>
</bookmarks>