eclipse - 更新eclipse时出错

Question

我在 Eclipse 中单击“更新”，出现错误，这是因为我多次更新了 Eclipse。有什么方法可以修复eclipse并且能够使用更新吗？

An error occurred while collecting items to be installed  No repository found containing: org.eclipse.jem/osgi.bundle/2.0.202.v200810282000  No repository found containing: org.eclipse.jem.workbench/osgi.bundle/2.0.102.v200810230530  No repository found containing: org.eclipse.jpt.core/osgi.bundle/2.1.0.v200812160210  No repository found containing: org.eclipse.jpt.doc.user/osgi.bundle/1.0.300.v200812110000  No repository found containing: org.eclipse.jpt.eclipselink.core/osgi.bundle/1.1.0.v200812110000  No repository found containing: org.eclipse.jpt.eclipselink.core.ddlgen/osgi.bundle/1.0.100.v200811030000  No repository found containing: org.eclipse.jpt.eclipselink.feature/org.eclipse.update.feature/2.1.0.v200812180210-318Y9oA55S8_795555  No repository found containing: org.eclipse.jpt.eclipselink.ui/osgi.bundle/1.1.0.v200812100000  No repository found containing: org.eclipse.jpt.feature/org.eclipse.update.feature/2.1.0.v200812180210-7979AgCYQCD4IRJdCEDC  No repository found containing: org.eclipse.jpt.ui/osgi.bundle/2.1.0.v200812080000  No repository found containing: org.eclipse.jst.common.frameworks/osgi.bundle/1.1.201.v200810161330  No repository found containing: org.eclipse.jst.ejb.doc.user/osgi.bundle/1.1.100.v200810092245  No repository found containing: org.eclipse.jst.ejb.ui/osgi.bundle/1.1.203.v200810010400  No repository found containing: org.eclipse.jst.enterprise_core.feature/org.eclipse.update.feature/3.0.3.v200810010400-42E_4_kE77c_FAP7X99  No repository found containing: org.eclipse.jst.enterprise_ui.feature/org.eclipse.update.feature/3.0.3.v200810010400-7Y7BFSrEPOwQPnUuwhYV60NEQtTn  No repository found containing: org.eclipse.jst.enterprise_userdoc.feature/org.eclipse.update.feature/3.0.3.v200810131754-52EFBAgI99mAV9oGIHb  No repository found containing: org.eclipse.jst/org.eclipse.update.feature/3.0.3.v200809250443-7U-9-9LJGGJebgG8HYgv5FBP0NUr  No repository found containing: org.eclipse.jst.j2ee/osgi.bundle/1.1.204.v200811130630  No repository found containing: org.eclipse.jst.j2ee.core/osgi.bundle/1.1.202.v200811111600  No repository found containing: org.eclipse.jst.j2ee.ejb/osgi.bundle/1.1.203.v200811060500  No repository found containing: org.eclipse.jst.j2ee.jca/osgi.bundle/1.1.203.v200811060900  No repository found containing: org.eclipse.jst.j2ee.navigator.ui/osgi.bundle/1.1.202.v200810222000  No repository found containing: org.eclipse.jst.j2ee.ui/osgi.bundle/1.1.204.v200811041823  No repository found containing: org.eclipse.jst.j2ee.web/osgi.bundle/1.1.202.v200811060500  No repository found containing: org.eclipse.jst.j2ee.webservice.ui/osgi.bundle/1.1.201.v200811062130  No repository found containing: org.eclipse.jst.jee/osgi.bundle/1.0.102.v200811060500  No repository found containing: org.eclipse.jst.jee.ejb/osgi.bundle/1.0.102.v200810230722  No repository found containing: org.eclipse.jst.jee.ui/osgi.bundle/1.0.103.v200811131900  No repository found containing: org.eclipse.jst.jee.web/osgi.bundle/1.0.101.v200810230738  No repository found containing: org.eclipse.jst.jsp.core/osgi.bundle/1.2.120.v200810301812  No repository found containing: org.eclipse.jst.jsp.ui/osgi.bundle/1.1.311.v200810210016  No repository found containing: org.eclipse.jst.server.core/osgi.bundle/1.1.2.v20080930  No repository found containing: org.eclipse.jst.server.tomcat.core/osgi.bundle/1.1.104.v20081006  No repository found containing: org.eclipse.jst.server_adapters.feature/org.eclipse.update.feature/3.0.3.v20081006b-787KEKFDUUEFDFrPa7AMQ  No repository found containing: org.eclipse.jst.server_core.feature/org.eclipse.update.feature/3.0.3.v20080930b-377Ap9oA55S5N_C35AC  No repository found containing: org.eclipse.jst.server_ui.feature/org.eclipse.update.feature/3.0.3.v20081001-79-EDn9wKSZRCCNQMfVnIG8BHD  No repository found containing: org.eclipse.jst.servlet.ui/osgi.bundle/1.1.203.v200810222000  No repository found containing: org.eclipse.jst.web_core.feature/org.eclipse.update.feature/3.0.3.v200810020322-7M7AEX2EFp_acwkiuz-bTpl  No repository found containing: org.eclipse.jst.web_ui.feature/org.eclipse.update.feature/3.0.3.v200810020322-7E4EArDgvY1en0e_Bm21-ljvz00c  No repository found containing: org.eclipse.jst.ws.axis.consumption.core/osgi.bundle/1.0.306.v200810082309  No repository found containing: org.eclipse.jst.ws.axis.consumption.ui/osgi.bundle/1.0.305.v200809301934  No repository found containing: org.eclipse.jst.ws.axis2.core/osgi.bundle/1.0.104.v200810151442  No repository found containing: org.eclipse.jst.ws.axis2tools.feature/org.eclipse.update.feature/1.0.2.v200810151341-77-E_ECYQCD4FdMjLXVW  No repository found containing: org.eclipse.jst.ws.consumption/osgi.bundle/1.0.306.v200810012118  No repository found containing: org.eclipse.jst.ws.consumption.ui/osgi.bundle/1.1.3.v200810012118  No repository found containing: org.eclipse.jst.ws.consumption.ui.doc.user/osgi.bundle/1.0.500.v200810082020  No repository found containing: org.eclipse.jst.ws.creation.ui/osgi.bundle/1.0.307.v200810012118  No repository found containing: org.eclipse.wst.command.env/osgi.bundle/1.0.307.v200810082309  No repository found containing: org.eclipse.wst.common.emf/osgi.bundle/1.1.203.v200811022047  No repository found containing: org.eclipse.wst.common.emfworkbench.integration/osgi.bundle/1.1.202.v200811131900  No repository found containing: org.eclipse.wst.common.frameworks/osgi.bundle/1.1.201.v200811060900  No repository found containing: org.eclipse.wst.common.frameworks.ui/osgi.bundle/1.1.201.v200810020330  No repository found containing: org.eclipse.wst.common.modulecore/osgi.bundle/1.1.204.v200811062000  No repository found containing: org.eclipse.wst.common.project.facet.core/osgi.bundle/1.3.4.v200810151458  No repository found containing: org.eclipse.wst.common.ui/osgi.bundle/1.1.302.v200810160107  No repository found containing: org.eclipse.wst.common_core.feature/org.eclipse.update.feature/3.0.3.v200809301154-7C7_EVIE_EkMNrTtU7X4h2  No repository found containing: org.eclipse.wst.common_ui.feature/org.eclipse.update.feature/3.0.3.v200809301154-7C78ELcE8VrRVouGlyiT4DsUuV8Y  No repository found containing: org.eclipse.wst/org.eclipse.update.feature/3.0.3.v200809250443-7A-8i8Qqcz0FaVgjXSD6brFQN64Z  No repository found containing: org.eclipse.wst.html.core/osgi.bundle/1.1.203.v200810291731  No repository found containing: org.eclipse.wst.html.ui/osgi.bundle/1.0.302.v200810291731  No repository found containing: org.eclipse.wst.jsdt.core/osgi.bundle/1.0.103.v200811042159  No repository found containing: org.eclipse.wst.jsdt.doc/osgi.bundle/1.0.103.v200810081720  No repository found containing: org.eclipse.wst.jsdt.feature/org.eclipse.update.feature/1.0.3.v200810020426-6-E73BcMAAwFIFUHpRJ  No repository found containing: org.eclipse.wst.jsdt.support.firefox/osgi.bundle/1.0.103.v200810021840  No repository found containing: org.eclipse.wst.jsdt.support.ie/osgi.bundle/1.0.103.v200810021840  No repository found containing: org.eclipse.wst.jsdt.ui/osgi.bundle/1.0.103.v200810301820  No repository found containing: org.eclipse.wst.jsdt.web.core/osgi.bundle/1.0.103.v200810021840  No repository found containing: org.eclipse.wst.jsdt.web.support.jsp/osgi.bundle/1.0.103.v200810081720  No repository found containing: org.eclipse.wst.jsdt.web.ui/osgi.bundle/1.0.103.v200810021840  No repository found containing: org.eclipse.wst.server.core/osgi.bundle/1.1.2.v20081020  No repository found containing: org.eclipse.wst.server.ui/osgi.bundle/1.1.3.v20080930  No repository found containing: org.eclipse.wst.server.ui.doc.user/osgi.bundle/1.1.100.v200810082048  No repository found containing: org.eclipse.wst.server_core.feature/org.eclipse.update.feature/3.0.3.v20080930b-20Al8s733I48671256  No repository found containing: org.eclipse.wst.server_ui.feature/org.eclipse.update.feature/3.0.3.v20080930b-791CO9vESQmvbHKYENNI76CH  No repository found containing: org.eclipse.wst.server_userdoc.feature/org.eclipse.update.feature/3.0.100.v200810082053-108Y7w311921193159  No repository found containing: org.eclipse.wst.sse.ui/osgi.bundle/1.1.3.v200810301815  No repository found containing: org.eclipse.wst.validation/osgi.bundle/1.2.3.v200811101716  No repository found containing: org.eclipse.wst.validation.ui/osgi.bundle/1.2.2.v200810221105  No repository found containing: org.eclipse.wst.web/osgi.bundle/1.1.205.v200811132030  No repository found containing: org.eclipse.wst.web_core.feature/org.eclipse.update.feature/3.0.3.v200810010400-7G2EAsAM214fK_RKaovH35PiPtaH  No repository found containing: org.eclipse.wst.web_ui.feature/org.eclipse.update.feature/3.0.3.v200810010400-7R0EOzE8Ks9uCz0nqrQF6yCFSQyI  No repository found containing: org.eclipse.wst.ws.explorer/osgi.bundle/1.0.308.v200811062250  No repository found containing: org.eclipse.wst.ws_core.feature/org.eclipse.update.feature/3.0.3.v200810012109-7H7QECgED69XqKg9nufm2_7C5J  No repository found containing: org.eclipse.wst.ws_ui.feature/org.eclipse.update.feature/3.0.3.v200810012109-7E2EFVC-2f_FDJhnGKZmULIbsTaU  No repository found containing: org.eclipse.wst.ws_userdoc.feature/org.eclipse.update.feature/3.0.2.v200810081944-34EDe9oA55S6I5S8KCS  No repository found containing: org.eclipse.wst.ws_wsdl14.feature/org.eclipse.update.feature/1.4.1.v200809302010-13-7w311917141518  No repository found containing: org.eclipse.wst.ws_wsdl15.feature/org.eclipse.update.feature/1.5.2.v200809302010-1407w311917141519  No repository found containing: org.eclipse.wst.wsdl/osgi.bundle/1.1.202.v200809291819  No repository found containing: org.eclipse.wst.wsdl.ui/osgi.bundle/1.2.103.v200810301738  No repository found containing: org.eclipse.wst.wsdl.ui.doc.user/osgi.bundle/1.0.501.v200810081958  No repository found containing: org.eclipse.wst.xml.core/osgi.bundle/1.1.306.v200810210016  No repository found containing: org.eclipse.wst.xml.ui/osgi.bundle/1.0.420.v200810220345  No repository found containing: org.eclipse.wst.xml_core.feature/org.eclipse.update.feature/3.0.3.v200810021802-7A7NEH0E7QYGHNIxPlGgVY  No repository found containing: org.eclipse.wst.xml_ui.feature/org.eclipse.update.feature/3.0.3.v200809292000-7F2ENZCwum8U9-9yPhHnPkSb2VAc  No repository found containing: org.eclipse.wst.xml_userdoc.feature/org.eclipse.update.feature/3.0.3.v200810090336-40EJs_kE77c8P_TALGS  No repository found containing: org.eclipse.wst.xmleditor.doc.user/osgi.bundle/1.0.500.v200810081958  No repository found containing: org.eclipse.wst.xsd.core/osgi.bundle/1.1.302.v200810020300  No repository found containing: org.eclipse.wst.xsd.ui/osgi.bundle/1.2.104.v200810020602  No repository found containing: org.eclipse.jpt.db/osgi.bundle/1.2.0.v200810300000  No repository found containing: org.eclipse.jpt.db.ui/osgi.bundle/1.1.0.v200808210000  No repository found containing: org.eclipse.jpt.gen/osgi.bundle/1.2.0.v200810080000  No repository found containing: org.eclipse.jpt.utility/osgi.bundle/1.3.0.v200811030000  No repository found containing: org.eclipse.jst.ws/osgi.bundle/1.0.306.v200810020426  No repository found containing: org.eclipse.jst.ws.axis2.consumption.core/osgi.bundle/1.0.104.v200810151442  No repository found containing: org.eclipse.jst.ws.axis2.creation.core/osgi.bundle/1.0.104.v200810151442

Answer 1

您使用的 Eclipse 版本是什么？

已经fixed in 3.4.1 ，但就你而言，它可能是 this bug instead .

It turns out the cause is one or more artifact repositories being lost from the list of known repositories.

The workaround is to remove the repository from the list and add it back again. This restores the missing artifact repository.

<小时/>

Eclipse 3.4.1 中可能的解决方法:

1. 将更新站点列表导出到 bookmarks.xml 文件(软件更新->管理站点->导出)
2. 停止 eclipse
3. 删除 configuration/.settings/org.eclipse.equinox.p2.*.prefs 文件
   (注意，正如 Fredrik 在评论中提到的，对于 Eclipse3.5+，这将是:
   p2\org.eclipse.equinox.p2.engine\.settings
p2\org.eclipse.equinox.p2.engine\profileRegistry\SDKProfile.profile\.data\.setti‌​ngs)
4. 启动eclipse
5. 导入第 1 步中导出的 bookmarks.xml 文件(软件更新->管理站点->导入)

正如mark所述(这个问题的作者)在这个答案的评论中，该解决方法是他的问题的解决方案。

<小时/>

其他建议:

[...] the solution is always to append a trailing '/' to all repository URLs in my P2 UI.
My feeling is that this error is caused by a failure to construct a viable URL to a repo resource. The code in question is not inspecting the URL string from the UI and is assuming a trailing '/' resulting in a 404

这最后一个解决方案已被证实可以在 Eclipse Indigo 和 Juno 中运行(在下面的评论中)。