Eclipse鼠标右击项目卡死

Tags: /计算机文档/;/计算机文档/软件应用技巧/ Date Created:

Eclipse中，鼠标右键点击项目，程序卡死达10分钟~20分钟之久，之后右击项目就正常了。

这是因为Eclipse会试图去联网，而网络又不通导致的。

解决方法：

请删除 workspace 下的 .metadata 目录，如果还是卡死，请继续下面步骤
如果项目有源码控制，例如 svn 或者 git，请核对地址是否正确，如果不正确请纠正后再试，否则继续
如果是在公司内网、VM虚拟机、私有云环境开发下，那么只能通过禁止Eclipse联网来解决，你可以查看 workspace 下的 .log 来查看错误信息。正常情况下 Eclipse 会连接 dist.springsource.com 等网站获取信息，导致卡死。用下面的代码，禁止Eclipse 联网即可解决问题，其中修改Eclipse程序路径为你电脑上对应的路径：
netsh advfirewall firewall add rule name="BlockEclipseOutBand" dir=out action=block program="C:\eclipse_neon\eclipse.exe" enable=yes
你也可以手动配置Windows防火墙来添加一条规则，手动设置一条出站规则，禁止Eclipse联网即可，手动添加方法如下：

联网错误log样本：

!ENTRY org.eclipse.oomph.setup.core 2 0 2024-01-24 10:11:54.693

!MESSAGE Permission denied: connect

!STACK 0

org.eclipse.oomph.util.IOExceptionWithCause: Permission denied: connect

at org.eclipse.oomph.setup.internal.core.util.ECFURIHandlerImpl.createInputStream(ECFURIHandlerImpl.java:678)

at org.eclipse.emf.ecore.resource.impl.ExtensibleURIConverterImpl.createInputStream(ExtensibleURIConverterImpl.java:360)

at org.eclipse.oomph.setup.internal.core.util.SetupCoreUtil.handleArchiveRedirection(SetupCoreUtil.java:383)

at org.eclipse.oomph.setup.internal.core.util.SetupCoreUtil.configureResourceSet(SetupCoreUtil.java:365)

at org.eclipse.oomph.setup.internal.core.util.SetupCoreUtil.createResourceSet(SetupCoreUtil.java:133)

at org.eclipse.oomph.setup.ui.recorder.RecorderManager.<clinit>(RecorderManager.java:119)

at org.eclipse.oomph.setup.ui.SetupUIPlugin.performStartup(SetupUIPlugin.java:200)

at org.eclipse.oomph.setup.ui.EarlyStartup.earlyStartup(EarlyStartup.java:22)

at org.eclipse.ui.internal.EarlyStartupRunnable.runEarlyStartup(EarlyStartupRunnable.java:77)

at org.eclipse.ui.internal.EarlyStartupRunnable.run(EarlyStartupRunnable.java:53)

at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)

at org.eclipse.ui.internal.Workbench$55.run(Workbench.java:2829)

at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

Caused by: java.net.SocketException: Permission denied: connect

at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)

at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85)

at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)

at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)

at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)

at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)

at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)

at java.net.Socket.connect(Socket.java:589)

at org.eclipse.ecf.internal.provider.filetransfer.httpclient4.ECFHttpClientProtocolSocketFactory.connectSocket(ECFHttpClientProtocolSocketFactory.java:86)

at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:177)

at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144)

at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:131)

at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:611)

at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:446)

at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:863)

at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)

at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientRetrieveFileTransfer.performConnect(HttpClientRetrieveFileTransfer.java:1084)

at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientRetrieveFileTransfer.openStreams(HttpClientRetrieveFileTransfer.java:623)

at org.eclipse.ecf.provider.filetransfer.retrieve.AbstractRetrieveFileTransfer.sendRetrieveRequest(AbstractRetrieveFileTransfer.java:885)

at org.eclipse.ecf.provider.filetransfer.retrieve.AbstractRetrieveFileTransfer.sendRetrieveRequest(AbstractRetrieveFileTransfer.java:576)

at org.eclipse.ecf.provider.filetransfer.retrieve.MultiProtocolRetrieveAdapter.sendRetrieveRequest(MultiProtocolRetrieveAdapter.java:106)

at org.eclipse.oomph.setup.internal.core.util.ECFURIHandlerImpl.createInputStream(ECFURIHandlerImpl.java:581)

... 12 more

!ENTRY org.eclipse.equinox.p2.transport.ecf 2 0 2024-01-24 10:12:39.864

!MESSAGE Connection to http://dist.springsource.com/release/STS/discovery/no_product.properties failed on Permission denied: connect. Retry attempt 0 started

!STACK 0

java.net.SocketException: Permission denied: connect

at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)

...

at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientRetrieveFileTransfer.performConnect(HttpClientRetrieveFileTransfer.java:1084)

at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientRetrieveFileTransfer.access$0(HttpClientRetrieveFileTransfer.java:1075)

at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientRetrieveFileTransfer$1.performFileTransfer(HttpClientRetrieveFileTransfer.java:1071)

at org.eclipse.ecf.filetransfer.FileTransferJob.run(FileTransferJob.java:74)

at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

!ENTRY org.springsource.ide.eclipse.commons.core 4 0 2024-01-24 10:12:40.218

!MESSAGE Internal Error

!STACK 1

org.eclipse.core.runtime.CoreException: Download of http://dist.springsource.com/release/STS/discovery/no_product.properties failed: Permission denied: connect

at org.springsource.ide.eclipse.commons.internal.core.net.HttpClientTransportService.toException(HttpClientTransportService.java:229)

at org.springsource.ide.eclipse.commons.internal.core.net.HttpClientTransportService.stream(HttpClientTransportService.java:209)

at org.springsource.ide.eclipse.commons.core.preferences.StsProperties.uriStream(StsProperties.java:206)

at org.springsource.ide.eclipse.commons.core.preferences.StsProperties.readProperties(StsProperties.java:180)

at org.springsource.ide.eclipse.commons.core.preferences.StsProperties.<init>(StsProperties.java:145)

at org.springsource.ide.eclipse.commons.core.preferences.StsProperties.getInstance(StsProperties.java:127)

at org.springsource.ide.eclipse.commons.core.preferences.StsProperties.getInstance(StsProperties.java:312)

at org.springframework.ide.eclipse.boot.core.SpringBootCore.<clinit>(SpringBootCore.java:24)

at org.springframework.ide.eclipse.boot.ui.EnableDisableBootDevtools.<init>(EnableDisableBootDevtools.java:54)

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

at java.lang.reflect.Constructor.newInstance(Constructor.java:423)

at java.lang.Class.newInstance(Class.java:442)

at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:184)

at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)

at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)

at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)

at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:282)

at org.eclipse.ui.internal.PluginAction.createDelegate(PluginAction.java:122)

at org.eclipse.ui.internal.PluginAction.selectionChanged(PluginAction.java:271)

at org.eclipse.ui.internal.PluginAction.<init>(PluginAction.java:112)

at org.eclipse.ui.internal.ObjectPluginAction.<init>(ObjectPluginAction.java:91)

at org.eclipse.ui.internal.ActionDescriptor.createAction(ActionDescriptor.java:272)

at org.eclipse.ui.internal.ActionDescriptor.<init>(ActionDescriptor.java:176)

at org.eclipse.ui.internal.ActionDescriptor.<init>(ActionDescriptor.java:103)

at org.eclipse.ui.internal.ObjectActionContributor.createActionDescriptor(ObjectActionContributor.java:198)

at org.eclipse.ui.internal.PluginActionBuilder.readElement(PluginActionBuilder.java:161)

at org.eclipse.ui.internal.ObjectActionContributor.readElement(ObjectActionContributor.java:274)

at org.eclipse.ui.internal.registry.RegistryReader.readElements(RegistryReader.java:145)

at org.eclipse.ui.internal.registry.RegistryReader.readElementChildren(RegistryReader.java:134)

at org.eclipse.ui.internal.ObjectActionContributor.readConfigElement(ObjectActionContributor.java:247)

at org.eclipse.ui.internal.ObjectActionContributor.isApplicableTo(ObjectActionContributor.java:213)

at org.eclipse.ui.internal.ObjectContributorManager.isApplicableTo(ObjectContributorManager.java:302)

at org.eclipse.ui.internal.ObjectActionContributorManager.contributeObjectActions(ObjectActionContributorManager.java:89)

at org.eclipse.ui.internal.PopupMenuExtender.addObjectActions(PopupMenuExtender.java:317)

at org.eclipse.ui.internal.PopupMenuExtender.menuAboutToShow(PopupMenuExtender.java:394)

at org.eclipse.jface.action.MenuManager.fireAboutToShow(MenuManager.java:339)

at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:470)

at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465)

at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497)

at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256)

at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)

at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4410)

at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079)

at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103)

at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084)

at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5152)

at org.eclipse.swt.widgets.Control.windowProc(Control.java:4820)

at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359)

at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656)

at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199)

at org.eclipse.swt.widgets.Display.windowProc(Display.java:5102)

at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method)

at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262)

at org.eclipse.swt.widgets.Display.runPopups(Display.java:4269)

at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3810)

at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121)

at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)

at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022)

at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150)

at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:687)

at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)

at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:604)

at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)

at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138)

at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)

at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)

at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)

at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)

at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:498)

at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673)

at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610)

at org.eclipse.equinox.launcher.Main.run(Main.java:1519)

!SUBENTRY 1 org.springsource.ide.eclipse.commons.core 4 0 2024-01-24 10:12:40.219

!MESSAGE Download of http://dist.springsource.com/release/STS/discovery/no_product.properties failed: Permission denied: connect

!STACK 0

java.net.SocketException: Permission denied: connect

at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)

at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85)

at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)

at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)

at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)

at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)

at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)

at java.net.Socket.connect(Socket.java:589)

at org.eclipse.mylyn.internal.commons.net.MonitoredRequest.connect(MonitoredRequest.java:97)

at org.eclipse.mylyn.internal.commons.net.PollingProtocolSocketFactory.createSocket(PollingProtocolSocketFactory.java:54)

at org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707)

at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387)

at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)

at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)

at org.eclipse.mylyn.commons.net.WebUtil$2.execute(WebUtil.java:334)

at org.eclipse.mylyn.commons.net.WebUtil$2.execute(WebUtil.java:1)

at org.eclipse.mylyn.internal.commons.net.MonitoredRequest.call(MonitoredRequest.java:51)

at java.util.concurrent.FutureTask.run(FutureTask.java:266)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)

at java.lang.Thread.run(Thread.java:748)

!ENTRY org.springsource.ide.eclipse.commons.core 2 0 2024-01-24 10:12:40.253

!MESSAGE Couldn't read sts properties from 'http://dist.springsource.com/release/STS/discovery/no_product.properties' internal default values will be used

!ENTRY org.eclipse.equinox.p2.transport.ecf 2 0 2024-01-24 10:12:40.311

!MESSAGE Connection to http://dist.springsource.com/release/STS/discovery/sts.properties failed on Permission denied: connect. Retry attempt 0 started