当我尝试在我的计算机上安装 Eclipse 时，有人能帮助我找出导致此错误的原因吗？我已经安装了 jdk 1.8。
[2020-04-25 00:20:44] Executing bootstrap tasks
[2020-04-25 00:20:44] Java(TM) SE Runtime Environment 1.8.0_251-b08
[2020-04-25 00:20:44] Product org.eclipse.products.epp.package.java.2020-03
[2020-04-25 00:20:44] Bundle org.eclipse.oomph.setup 1.16.0.v20200309-0628, build=4574, branch=1da35020a3c353b5b394468c77f8dc5906f072b7
[2020-04-25 00:20:44] Bundle org.eclipse.oomph.setup.core 1.16.0.v20200219-0856, build=4574, branch=1da35020a3c353b5b394468c77f8dc5906f072b7
[2020-04-25 00:20:44] Bundle org.eclipse.oomph.setup.p2 1.14.0.v20200202-1112, build=4574, branch=1da35020a3c353b5b394468c77f8dc5906f072b7
[2020-04-25 00:20:44] Performing P2 Director (Eclipse IDE for Java Developers (2020-03))
[2020-04-25 00:20:44] Offline = false
[2020-04-25 00:20:44] Mirrors = true
[2020-04-25 00:20:44] Resolving 23 requirements from 3 repositories to C:\Users\Anuran\eclipse\java-2020-037\eclipse
[2020-04-25 00:20:44] Requirement epp.package.java [4.15.0,5.0.0)
[2020-04-25 00:20:44] Requirement org.eclipse.platform.feature.group [4.15.0,5.0.0)
[2020-04-25 00:20:44] Requirement org.eclipse.rcp.feature.group [4.15.0,5.0.0)
[2020-04-25 00:20:44] Requirement org.eclipse.buildship.feature.group
[2020-04-25 00:20:44] Requirement org.eclipse.eclemma.feature.feature.group
[2020-04-25 00:20:44] Requirement org.eclipse.egit.feature.group
[2020-04-25 00:20:44] Requirement org.eclipse.egit.mylyn.feature.group
[2020-04-25 00:20:44] Requirement org.eclipse.epp.mpc.feature.group
[2020-04-25 00:20:44] Requirement org.eclipse.jdt.feature.group
[2020-04-25 00:20:44] Requirement org.eclipse.jgit.feature.group
[2020-04-25 00:20:44] Requirement org.eclipse.m2e.feature.feature.group
[2020-04-25 00:20:44] Requirement org.eclipse.m2e.logback.feature.feature.group
[2020-04-25 00:20:44] Requirement org.eclipse.mylyn.bugzilla_feature.feature.group
[2020-04-25 00:20:44] Requirement org.eclipse.mylyn.context_feature.feature.group
[2020-04-25 00:20:44] Requirement org.eclipse.mylyn.git.feature.group
[2020-04-25 00:20:44] Requirement org.eclipse.mylyn.hudson.feature.group
[2020-04-25 00:20:44] Requirement org.eclipse.mylyn.ide_feature.feature.group
[2020-04-25 00:20:44] Requirement org.eclipse.mylyn.java_feature.feature.group
[2020-04-25 00:20:44] Requirement org.eclipse.mylyn.wikitext_feature.feature.group
[2020-04-25 00:20:44] Requirement org.eclipse.mylyn_feature.feature.group
[2020-04-25 00:20:44] Requirement org.eclipse.tips.feature.feature.group
[2020-04-25 00:20:44] Requirement org.eclipse.wst.xml_ui.feature.feature.group
[2020-04-25 00:20:44] Requirement org.eclipse.oomph.setup.feature.group
[2020-04-25 00:20:44] Repository http://download.eclipse.org/technology/epp/packages/2020-03
[2020-04-25 00:20:44] Repository http://download.eclipse.org/releases/2020-03/202003181000
[2020-04-25 00:20:44] Repository http://download.eclipse.org/oomph/updates/milestone/latest
[2020-04-25 00:20:44] ERROR: org.eclipse.equinox.p2.transport.ecf code=1002 Unable to read repository at http://download.eclipse.org/technology/epp/packages/2020-03/content.xml.
java.net.SocketException: Address family not supported by protocol family: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at org.apache.http.conn.socket.PlainConnectionSocketFactory.connectSocket(PlainConnectionSocketFactory.java:75)
at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142)
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:374)
at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:393)
at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236)
at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186)
at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
at org.eclipse.ecf.provider.filetransfer.httpclient45.HttpClientFileSystemBrowser.runRequest(HttpClientFileSystemBrowser.java:246)
at org.eclipse.ecf.provider.filetransfer.browse.AbstractFileSystemBrowser$DirectoryJob.run(AbstractFileSystemBrowser.java:69)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
[2020-04-25 00:20:44]
答案1
谢谢！安装了名为“RelevantKnowledge”的间谍程序。卸载它帮我解决了这个问题。