Question

我似乎无法访问Eclipse市场。我正在使用Juno 4.2。我尝试删除eclipse并删除所有插件，删除我的.metadata，并删除eclipse应用程序数据。

我已经尝试将我的默认浏览器从firefox切换到chrome，我尝试打开并完全关闭Windows防火墙。我在家。

但是，我能够获得eclipse更新。当我尝试报告市场的错误时，我得到了一个不同的错误。

当我尝试连接时，我收到了很多错误。

第一个是警告：

Connection to http://marketplace.eclipse.org/catalogs/api/p failed on Connection reset. Retry attempt 0 started

第二个是错误：

Cannot install remote marketplace locations.:

第三个是另一个错误：

Unexpected exception

以下是接收顺序的堆栈跟踪：

java.net.SocketException: Connection reset
    at java.net.SocketInputStream.read(SocketInputStream.java:189)
    at java.net.SocketInputStream.read(SocketInputStream.java:121)
    at java.io.BufferedInputStream.fill(BufferedInputStream.java:235)
    at java.io.BufferedInputStream.read(BufferedInputStream.java:254)
    at org.apache.commons.httpclient.HttpParser.readRawLine(HttpParser.java:78)
    at org.apache.commons.httpclient.HttpParser.readLine(HttpParser.java:106)
    at org.apache.commons.httpclient.HttpConnection.readLine(HttpConnection.java:1116)
    at org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$HttpConnectionAdapter.readLine(MultiThreadedHttpConnectionManager.java:1413)
    at org.apache.commons.httpclient.HttpMethodBase.readStatusLine(HttpMethodBase.java:1973)
    at org.apache.commons.httpclient.HttpMethodBase.readResponse(HttpMethodBase.java:1735)
    at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:1098)
    at org.eclipse.ecf.provider.filetransfer.httpclient.HttpClientRetrieveFileTransfer$GzipGetMethod.execute(HttpClientRetrieveFileTransfer.java:120)
    at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:398)
    at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
    at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
    at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
    at org.eclipse.ecf.provider.filetransfer.httpclient.HttpClientRetrieveFileTransfer.performConnect(HttpClientRetrieveFileTransfer.java:1129)
    at org.eclipse.ecf.provider.filetransfer.httpclient.HttpClientRetrieveFileTransfer.openStreams(HttpClientRetrieveFileTransfer.java:699)
    at org.eclipse.ecf.provider.filetransfer.retrieve.AbstractRetrieveFileTransfer.sendRetrieveRequest(AbstractRetrieveFileTransfer.java:879)
    at org.eclipse.ecf.provider.filetransfer.retrieve.AbstractRetrieveFileTransfer.sendRetrieveRequest(AbstractRetrieveFileTransfer.java:570)
    at org.eclipse.ecf.provider.filetransfer.retrieve.MultiProtocolRetrieveAdapter.sendRetrieveRequest(MultiProtocolRetrieveAdapter.java:106)
    at org.eclipse.equinox.internal.p2.transport.ecf.FileReader.sendRetrieveRequest(FileReader.java:422)
    at org.eclipse.equinox.internal.p2.transport.ecf.FileReader.read(FileReader.java:273)
    at org.eclipse.equinox.internal.p2.transport.ecf.RepositoryTransport.stream(RepositoryTransport.java:172)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.eclipse.epp.internal.mpc.core.util.AbstractP2TransportFactory.invokeStream(AbstractP2TransportFactory.java:35)
    at org.eclipse.epp.internal.mpc.core.util.TransportFactory$1.stream(TransportFactory.java:69)
    at org.eclipse.epp.internal.mpc.core.service.RemoteMarketplaceService.processRequest(RemoteMarketplaceService.java:141)
    at org.eclipse.epp.internal.mpc.core.service.RemoteMarketplaceService.processRequest(RemoteMarketplaceService.java:80)
    at org.eclipse.epp.internal.mpc.core.service.DefaultCatalogService.listCatalogs(DefaultCatalogService.java:36)
    at org.eclipse.epp.internal.mpc.ui.commands.MarketplaceWizardCommand$3.run(MarketplaceWizardCommand.java:200)
    at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)


java.lang.reflect.InvocationTargetException
    at org.eclipse.epp.internal.mpc.ui.commands.MarketplaceWizardCommand$3.run(MarketplaceWizardCommand.java:203)
    at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)
Caused by: org.eclipse.core.runtime.CoreException: Unable to read repository at http://marketplace.eclipse.org/catalogs/api/p.
    at org.eclipse.equinox.internal.p2.transport.ecf.RepositoryTransport.stream(RepositoryTransport.java:181)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.eclipse.epp.internal.mpc.core.util.AbstractP2TransportFactory.invokeStream(AbstractP2TransportFactory.java:35)
    at org.eclipse.epp.internal.mpc.core.util.TransportFactory$1.stream(TransportFactory.java:69)
    at org.eclipse.epp.internal.mpc.core.service.RemoteMarketplaceService.processRequest(RemoteMarketplaceService.java:141)
    at org.eclipse.epp.internal.mpc.core.service.RemoteMarketplaceService.processRequest(RemoteMarketplaceService.java:80)
    at org.eclipse.epp.internal.mpc.core.service.DefaultCatalogService.listCatalogs(DefaultCatalogService.java:36)
    at org.eclipse.epp.internal.mpc.ui.commands.MarketplaceWizardCommand$3.run(MarketplaceWizardCommand.java:200)
    ... 1 more
Caused by: java.net.SocketException: Connection reset
    at java.net.SocketInputStream.read(SocketInputStream.java:189)
    at java.net.SocketInputStream.read(SocketInputStream.java:121)
    at java.io.BufferedInputStream.fill(BufferedInputStream.java:235)
    at java.io.BufferedInputStream.read(BufferedInputStream.java:254)
    at org.apache.commons.httpclient.HttpParser.readRawLine(HttpParser.java:78)
    at org.apache.commons.httpclient.HttpParser.readLine(HttpParser.java:106)
    at org.apache.commons.httpclient.HttpConnection.readLine(HttpConnection.java:1116)
    at org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$HttpConnectionAdapter.readLine(MultiThreadedHttpConnectionManager.java:1413)
    at org.apache.commons.httpclient.HttpMethodBase.readStatusLine(HttpMethodBase.java:1973)
    at org.apache.commons.httpclient.HttpMethodBase.readResponse(HttpMethodBase.java:1735)
    at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:1098)
    at org.eclipse.ecf.provider.filetransfer.httpclient.HttpClientRetrieveFileTransfer$GzipGetMethod.execute(HttpClientRetrieveFileTransfer.java:120)
    at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:398)
    at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
    at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
    at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
    at org.eclipse.ecf.provider.filetransfer.httpclient.HttpClientRetrieveFileTransfer.performConnect(HttpClientRetrieveFileTransfer.java:1129)
    at org.eclipse.ecf.provider.filetransfer.httpclient.HttpClientRetrieveFileTransfer.openStreams(HttpClientRetrieveFileTransfer.java:699)
    at org.eclipse.ecf.provider.filetransfer.retrieve.AbstractRetrieveFileTransfer.sendRetrieveRequest(AbstractRetrieveFileTransfer.java:879)
    at org.eclipse.ecf.provider.filetransfer.retrieve.AbstractRetrieveFileTransfer.sendRetrieveRequest(AbstractRetrieveFileTransfer.java:570)
    at org.eclipse.ecf.provider.filetransfer.retrieve.MultiProtocolRetrieveAdapter.sendRetrieveRequest(MultiProtocolRetrieveAdapter.java:106)
    at org.eclipse.equinox.internal.p2.transport.ecf.FileReader.sendRetrieveRequest(FileReader.java:422)
    at org.eclipse.equinox.internal.p2.transport.ecf.FileReader.read(FileReader.java:273)
    at org.eclipse.equinox.internal.p2.transport.ecf.RepositoryTransport.stream(RepositoryTransport.java:172)
    ... 11 more


java.lang.reflect.InvocationTargetException
    at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:421)
    at org.eclipse.jface.wizard.WizardDialog.run(WizardDialog.java:1028)
    at org.eclipse.equinox.internal.p2.ui.discovery.wizards.CatalogViewer.updateCatalog(CatalogViewer.java:563)
    at org.eclipse.epp.internal.mpc.ui.wizards.MarketplaceViewer.updateCatalog(MarketplaceViewer.java:453)
    at org.eclipse.epp.internal.mpc.ui.wizards.MarketplacePage$6.run(MarketplacePage.java:332)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4144)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3761)
    at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
    at org.eclipse.jface.window.Window.open(Window.java:801)
    at org.eclipse.epp.internal.mpc.ui.commands.MarketplaceWizardCommand.execute(MarketplaceWizardCommand.java:171)
    at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:290)
    at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:76)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
    at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:229)
    at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:210)
    at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:131)
    at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:171)
    at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.executeItem(HandledContributionItem.java:814)
    at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.handleWidgetSelection(HandledContributionItem.java:707)
    at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.access$7(HandledContributionItem.java:691)
    at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem$4.handleEvent(HandledContributionItem.java:630)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4169)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3758)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1029)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:923)
    at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86)
    at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:588)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:543)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
Caused by: java.lang.IllegalStateException
    at org.eclipse.equinox.internal.p2.discovery.Catalog.performDiscovery(Catalog.java:64)
    at org.eclipse.epp.internal.mpc.ui.catalog.MarketplaceCatalog.performDiscovery(MarketplaceCatalog.java:255)
    at org.eclipse.equinox.internal.p2.ui.discovery.wizards.CatalogViewer$6.run(CatalogViewer.java:569)
    at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)

Answer 1

以下是解决方案，

如果您因为各种原因（大学，家庭，工作场所等等）而成为像我这样的常量代理转换器，那么由于eclipse IDE中连接设置配置不当，您很可能会遇到此错误。所有你需要做的就是使用当前设置并使其进入工作状态。这是怎么回事，

<强> 1。转到

窗口 - ＆GT;偏好 - ＆gt;一般 - ＆gt;网络连接。

<强> 2。更改设置

有效提供商 - ＆gt;手册 - ＆GT;并检查---＆gt; HTTP，HTTPS和SOCKS

如果您的活动提供程序已设置为“手动”，请尝试恢复默认（本机）

就是这样，重新启动Eclipse，你就可以了！

Answer 2

将此视为常规编程问题，可能的原因有：

该服务可能会暂时中断
您可能遇到防火墙问题。这些可以是本地的，也可以由您的ISP实施。
您的代理HTTP设置（如果需要）可能不正确。 This Answer解释了如何调整Eclipse内部代理设置......如果问题出在那里。
过度活跃的防病毒软件可能会阻止您的访问。
该服务可能已将某些净范围列入黑名单，而您的主机IP地址为“附带损害”。

尝试使用Web浏览器连接到该URL，以尝试查看是否只是受影响的Eclipse ......或更广泛的问题。

在Eclipse Marketplace服务的上下文中考虑这一点，首先解决任何本地代理/防火墙/ AV问题（如果适用）。如果这没有帮助，那么你能做的最好的事就是耐心等待。

据观察，Eclipse Marketplace服务确实有时会停止运行。它不会经常发生，并且当它确实发生时，问题确实会相对快速地得到修复。（小时，不是几天......）
我无法找到Eclipse服务的“服务状态”页面或提要或类似内容。（如果您知道其中一个，请在下面添加评论。）
Eclipse首页上可能存在“中断”通知。检查一下。
尝试使用网络浏览器和/或其他位置连接到服务URL（请参阅异常消息！）。如果你成功了，真正的问题可能是你最终的网络问题。
如果你觉得有必要抱怨Eclipse的服务，请不要在这里做!! （这是偏离主题的。）

Answer 3

解决方案是将代理设置为＆＃34; native＆＃34;如下

转到＆＃34; Window-＆gt;偏好 - ＆gt;一般 - ＆gt;网络连接＆＃34;并更改设置＆＃34;有效提供商 - ＆gt;天然＆＃34 ;.它对我有用。

Answer 4

如果您能够从日食内部网络浏览器成功加载页面（转到＆＃34; Window＆＃34; =＆gt;＆＃34; Show View＆＃34; =＆gt;＆＃34 ;其他＆＃34; =＆gt;＆＃34;内部网络浏览器＆＃34;并尝试打开页面但从日食市场安装软件和＆＃34;帮助＆＃34; = ＆gt;＆＃34;安装新软件＆＃34;窗口不起作用然后这个修复可能会帮助你（在Windows 7机器上为我工作）：

转到＆＃34; Window＆＃34; =＆gt;＆＃34;偏好设置＆＃34; =＆gt;＆＃34;常规＆＃34; =＆gt;＆＃34;网络连接＆＃34;并将Active Provider设置为＆＃34; Native＆＃34;。
进入Windows Control面板并搜索防火墙。然后选择＆＃34;允许程序通过Windows防火墙＆＃34;然后点击＆＃34;允许其他程序...＆＃34;并添加你的eclipse安装。

重启Eclipse并尝试刷新＆＃34;帮助＆＃34; =＆gt;＆＃34;安装新软件＆＃34;窗口。它能够成功地为我抓住它。

Answer 5

转到安装了eclipse的文件夹

open eclipse.ini file
look for the line -vmargs
put -Djava.net.preferIPv4Stack=true below the -vmargs line and restart eclipse

Answer 6

我遇到了同样的问题，发现这里有用的步骤可以节省我的时间。希望如此附加的图像将帮助你很多 -

<强>窗口 - ＆GT;首选项＆GT;常规 - ＆GT;网络连接

如果使用快照中提到的步骤无法解决问题，请将Active Provider Native更改为Manual。确保应检查HTTP / HTTPS，如果代理设置需要任何IP，则还应在主机和端口号中提供代理IP。

Answer 7

就我而言，我将默认浏览器从谷歌浏览器更改为Internet Explorer，问题已解决。

Answer 8

在我的情况下：我有一台新电脑，我不得不下载并安装一个全新的日食。默认情况下，代理设置为本机。我一开始就遇到了这个错误。然后我将其更改为活动状态。它仍然没有奏效。然后我把它放回原来的＆＃34;它起作用了。

Answer 9

就我而言，解决方案是将代理设置为＆＃34; native＆＃34; 我在linux下用cntlm和Firefox配置了代理（也用作eclipse浏览器。

Answer 10

并且还检查你的防病毒，如果我的avast，它阻止我进入市场，所以我禁用它几分钟，并试图从日食访问市场，它工作!!!

Answer 11

我知道它有些旧，但是今天我遇到了同样的问题。我想用xubuntu在我的虚拟机上安装eclipse。由于我在使用最新的Eclipse版本2019-06时遇到问题，因此尝试使用Oxygen。所以我去了eclipse.org并下载了氧气。在运行氧气时，发生了merketplace无法达到的问题。因此，我没有立即下载eclipse安装程序。之后，我可以使用eclipse作为Expectet（所有版本）

无法访问Eclipse市场

11 个答案: