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In MyEclipse 7.1, I installed the new Amazon Web Services EC2 plugin from:
http://aws.amazon.com/eclipse/
using Pulse, adding the above address as a personal site. Install appeared to go fine.
On restarting Eclipse, I got an error (which I failed to write down) from Pulse, and now I don’t see pulse in the menus anywhere, and the Amazon plugin is not installed.
My log has these errors in it:
!ENTRY org.eclipse.core.jobs 4 2 2009-04-02 10:08:30.623
!MESSAGE An internal error occurred during: “Initializing TargetCfg”.
!STACK 0
java.lang.NoClassDefFoundError: com/genuitec/pulse2/common/proxy/ConnectionValidator
at com.genuitec.pulse2.client.services.internal.PulseInitializer.doValidateServerConnection(Unknown Source)
at com.genuitec.pulse2.client.services.internal.PulseInitializer.initializeServerConnection(Unknown Source)
at com.genuitec.pulse2.client.services.internal.PulseInitializer.initialize(Unknown Source)
at com.genuitec.pulse2.client.services.PulseServices.initialize(Unknown Source)
at com.genuitec.pulse2.client.targetcfg.ui.jobs.InitializeTargetCfgJob.waitForInitialization(Unknown Source)
at com.genuitec.pulse2.client.targetcfg.ui.jobs.InitializeTargetCfgJob.run(Unknown Source)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)!ENTRY org.eclipse.equinox.p2.metadata.repository 2 0 2009-04-02 10:09:10.695
!MESSAGE Error parsing metadata repository
!SUBENTRY 1 org.eclipse.equinox.p2.core 2 0 2009-04-02 10:09:10.695
!MESSAGE Error at line 10, column 99: Missing required attribute in “repository”: url
!SUBENTRY 1 org.eclipse.equinox.p2.core 2 0 2009-04-02 10:09:10.695
!MESSAGE Error at line 10, column 99: Illegal value for attribute “url” of element “repository”: null
!SUBENTRY 1 org.eclipse.equinox.p2.core 2 0 2009-04-02 10:09:10.695
!MESSAGE Error at line 11, column 102: Missing required attribute in “repository”: url
!SUBENTRY 1 org.eclipse.equinox.p2.core 2 0 2009-04-02 10:09:10.695
!MESSAGE Error at line 11, column 102: Illegal value for attribute “url” of element “repository”: null
!SUBENTRY 1 org.eclipse.equinox.p2.core 2 0 2009-04-02 10:09:10.695
!MESSAGE Error at line 12, column 99: Missing required attribute in “repository”: url
!SUBENTRY 1 org.eclipse.equinox.p2.core 2 0 2009-04-02 10:09:10.695
!MESSAGE Error at line 12, column 99: Illegal value for attribute “url” of element “repository”: null
!SUBENTRY 1 org.eclipse.equinox.p2.core 2 0 2009-04-02 10:09:10.695
!MESSAGE Error at line 13, column 97: Missing required attribute in “repository”: url
!SUBENTRY 1 org.eclipse.equinox.p2.core 2 0 2009-04-02 10:09:10.695
!MESSAGE Error at line 13, column 97: Illegal value for attribute “url” of element “repository”: null
!SUBENTRY 1 org.eclipse.equinox.p2.core 2 0 2009-04-02 10:09:10.695
!MESSAGE Error at line 14, column 97: Missing required attribute in “repository”: url
!SUBENTRY 1 org.eclipse.equinox.p2.core 2 0 2009-04-02 10:09:10.695
!MESSAGE Error at line 14, column 97: Illegal value for attribute “url” of element “repository”: null
!SUBENTRY 1 org.eclipse.equinox.p2.core 2 0 2009-04-02 10:09:10.695
!MESSAGE Error at line 15, column 102: Missing required attribute in “repository”: url
!SUBENTRY 1 org.eclipse.equinox.p2.core 2 0 2009-04-02 10:09:10.695
!MESSAGE Error at line 15, column 102: Illegal value for attribute “url” of element “repository”: null!ENTRY org.eclipse.ui 4 0 2009-04-02 10:11:28.079
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at com.genuitec.pulse2.client.targetcfg.ui.jobs.AbstractTargetCfgHandler.validateServerConnection(Unknown Source)
at com.genuitec.pulse2.client.targetcfg.ui.jobs.AbstractLauncherFlowHandler.execute(Unknown Source)
at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:281)
at org.eclipse.core.commands.Command.executeWithChecks(Command.java:476)
at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508)
at org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:169)
at org.eclipse.ui.internal.handlers.SlaveHandlerService.executeCommand(SlaveHandlerService.java:247)
at org.eclipse.ui.menus.CommandContributionItem.handleWidgetSelection(CommandContributionItem.java:619)
at org.eclipse.ui.menus.CommandContributionItem.access$10(CommandContributionItem.java:605)
at org.eclipse.ui.menus.CommandContributionItem$4.handleEvent(CommandContributionItem.java:595)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3823)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3422)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2382)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2346)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2198)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:493)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:488)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)
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:386)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:549)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
at org.eclipse.equinox.launcher.Main.run(Main.java:1236)
Caused by: java.lang.reflect.InvocationTargetException
at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:473)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:366)
at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:507)
… 34 more
Caused by: java.lang.NoClassDefFoundError: com/genuitec/pulse2/common/proxy/ConnectionValidator
at com.genuitec.pulse2.client.services.internal.PulseInitializer.doValidateServerConnection(Unknown Source)
at com.genuitec.pulse2.client.services.internal.PulseInitializer.validateServerConnection(Unknown Source)
at com.genuitec.pulse2.client.services.PulseServices.validateServerConnection(Unknown Source)
at com.genuitec.pulse2.client.targetcfg.ui.jobs.AbstractTargetCfgHandler$1.run(Unknown Source)
at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:458)
… 36 moreHere is my install info from MyEclipse:
*** Date:
Thursday, April 2, 2009 10:28:37 AM PDT** System properties:
OS=WindowsXP
OS version=5.1.0
Java version=1.5.0_11*** MyEclipse details:
MyEclipse Enterprise Workbench
Version: 7.1.1
Build id: 7.1.1-20090310*** Eclipse details:
MyEclipse Enterprise WorkbenchVersion: 7.1.1
Build id: 7.1.1-20090310Eclipse Platform
Version: 3.4.1.r341_v20080731-9I96EiDElYevwz-p1bP5z-NlAaP7vtX6Utotqsu
Build id: M20080911-1700Eclipse Java Development Tools
Version: 3.4.1.r341_v20080709-0800-7o7tEAfEF_U5qyUgrb2HAp539P97
Build id: M20080709-0800Eclipse Graphical Editing Framework GEF
Version: 3.4.1.v20080806-67718083A56B4H2A3213573
Build id: 200809101400Eclipse RCP
Version: 3.4.100.r341_v20080814-989JESIEdAciFYfkZZsBfSwQ2341
Build id: M20080703-0800Eclipse Plug-in Development Environment
Version: 3.4.1.r341_v20080731-7T7U0E9mlRIuGUYviF_VP
Build id: M20080703-0800Eclipse startup command=-os
win32
-ws
win32
-arch
x86
-showsplash
-launcher
C:\Program Files\Genuitec\MyEclipse 7.0\myeclipse.exe
-name
Myeclipse
–launcher.library
C:\Program Files\Genuitec\MyEclipse 7.0\../Common\plugins\org.eclipse.equinox.launcher.win32.win32.x86_1.0.101.R34x_v20080731\eclipse_1115.dll
-startup
C:\Program Files\Genuitec\MyEclipse 7.0\../Common\plugins\org.eclipse.equinox.launcher_1.0.101.R34x_v20080819.jar
-configuration
configuration
-clean
-vm
C:\Program Files\Genuitec\Common\binary\com.sun.java.jre.win32.x86_1.5.0.011\bin\client\jvm.dllCan you try using the -clean command and check if that helps resolve this issue:-
https://www.genuitec.com/forums/topic/troubleshoot-using-the-clean-command-line-argument/If you switch to a brand new workspace, do you face the same issue?
-clean IS in the startup command appended to my original message, per MyEclipse support forum guidelines – please read the technical info submitted before wasting time asking me to try things it says are already there.
-clean does nothing, a new workspace does nothing.
further, I found the following in explorer-0.log:
Apr 2, 2009 10:08:20 AM com.genuitec.pulse2.client.launcher.ui.LauncherUIActivator start
INFO: Pulse launched at 4/2/09 10:08 AM
Apr 2, 2009 10:08:28 AM com.genuitec.pulse2.client.services.PulseServices initialize
INFO: Initialization of Pulse services is being started with callback null
Apr 2, 2009 10:08:28 AM com.genuitec.pulse2.client.services.internal.PulseInitializer initialize
WARNING: Unable initialize HTTP client
org.osgi.framework.BundleException: The activator com.genuitec.pulse2.common.http.internal.Activator for bundle com.genuitec.pulse2.common.http is invalid
at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:146)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:980)
at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:265)
at com.genuitec.pulse2.client.services.internal.PulseInitializer.initialize(Unknown Source)
at com.genuitec.pulse2.client.services.PulseServices.initialize(Unknown Source)
at com.genuitec.pulse2.client.targetcfg.ui.jobs.InitializeTargetCfgJob.waitForInitialization(Unknown Source)
at com.genuitec.pulse2.client.targetcfg.ui.jobs.InitializeTargetCfgJob.run(Unknown Source)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: java.lang.ClassNotFoundException: com.genuitec.pulse2.common.http.internal.Activator
at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:481)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:397)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:385)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:87)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.eclipse.osgi.framework.internal.core.BundleLoader.loadClass(BundleLoader.java:313)
at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:227)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:139)
… 8 more
Apr 2, 2009 10:08:30 AM com.genuitec.pulse2.client.services.internal.PulseInitializer initialize
WARNING: Unable initialize client services user interface bundle
org.osgi.framework.BundleException: The activator com.genuitec.pulse2.client.services.ui.internal.Activator for bundle com.genuitec.pulse2.client.services.ui is invalid
at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:146)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:980)
at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:265)
at com.genuitec.pulse2.client.services.internal.PulseInitializer.initialize(Unknown Source)
at com.genuitec.pulse2.client.services.PulseServices.initialize(Unknown Source)
at com.genuitec.pulse2.client.targetcfg.ui.jobs.InitializeTargetCfgJob.waitForInitialization(Unknown Source)
at com.genuitec.pulse2.client.targetcfg.ui.jobs.InitializeTargetCfgJob.run(Unknown Source)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: java.lang.NoClassDefFoundError: com/genuitec/pulse2/common/http/IAuthenticationRequestHandler
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
at java.lang.Class.getConstructor0(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:141)
… 8 more
Apr 2, 2009 10:08:30 AM com.genuitec.pulse2.client.services.internal.PulseInitializer doValidateServerConnection
INFO: Validating connectivity to the Pulse server
Apr 2, 2009 10:08:31 AM com.genuitec.pulse2.client.services.internal.PulseInitializer doValidateServerConnection
INFO: Validating connectivity to the Pulse server
Apr 2, 2009 10:08:44 AM com.genuitec.pulse2.client.common.offlineinstaller.OfflineInstallerBundleService <init>
INFO: No offline content available; using live installation of software
Apr 2, 2009 10:08:50 AM com.genuitec.pulse2.client.updatesite.injector.UpdateSitesCacheService refreshLocations
WARNING: Unable to access meta cache for update sites from server
java.net.ConnectException: Connection refused: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(Unknown Source)
at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at sun.net.NetworkClient.doConnect(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.<init>(Unknown Source)
at sun.net.www.http.HttpClient.New(Unknown Source)
at sun.net.www.http.HttpClient.New(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(Unknown Source)
at org.eclipse.maynstall.client.core.MaynstallActionRequest.toWire(Unknown Source)
at org.eclipse.maynstall.client.core.MaynstallClient.execute(Unknown Source)
at org.eclipse.maynstall.client.core.MaynstallClient.execute(Unknown Source)
at com.genuitec.pulse2.client.updatesite.injector.UpdateSitesCacheService.refreshLocations(Unknown Source)
at com.genuitec.pulse2.client.updatesite.injector.UpdateSitesCacheService.getUpdateSite(Unknown Source)
at com.genuitec.pulse2.client.updatesite.injector.UpdateSitesInjectorProvider.getSourceToInject(Unknown Source)
at com.genuitec.pulse2.client.common.download.InjectorService.getSource(Unknown Source)
at com.genuitec.pulse2.client.common.download.AbstractPulseDownloadTransport.getLastModified(Unknown Source)
at com.genuitec.pulse2.client.common.download.AbstractPulseDownloadTransport.getLastModified(Unknown Source)
at org.eclipse.equinox.internal.p2.metadata.repository.CacheManager.isCacheStale(Unknown Source)
at org.eclipse.equinox.internal.p2.metadata.repository.CacheManager.createCache(Unknown Source)
at org.eclipse.equinox.internal.provisional.spi.p2.metadata.repository.SimpleMetadataRepositoryFactory.getLocalFile(Unknown Source)
at org.eclipse.equinox.internal.provisional.spi.p2.metadata.repository.SimpleMetadataRepositoryFactory.validateAndLoad(Unknown Source)
at org.eclipse.equinox.internal.provisional.spi.p2.metadata.repository.SimpleMetadataRepositoryFactory.load(Unknown Source)
at org.eclipse.equinox.internal.p2.metadata.repository.MetadataRepositoryManager.loadRepository(Unknown Source)
at org.eclipse.equinox.internal.p2.metadata.repository.MetadataRepositoryManager.loadRepository(Unknown Source)
at org.eclipse.equinox.internal.p2.metadata.repository.MetadataRepositoryManager.loadRepository(Unknown Source)
at org.eclipse.equinox.internal.p2.updatechecker.UpdateChecker.getAvailableRepositories(UpdateChecker.java:143)
at org.eclipse.equinox.internal.p2.updatechecker.UpdateChecker.checkForUpdates(UpdateChecker.java:121)
at org.eclipse.equinox.internal.p2.updatechecker.UpdateChecker$UpdateCheckThread.run(UpdateChecker.java:64)between this and the original log entries, one may be a cause and the other a symptom.
Please advise me how to proceed – without Pulse, I can’t even uninstall the (possibly) offending plugin in order to test if it was the plugin itself, a bug in pulse, a bug in Eclipse, or even a disk error.
fireapps,
Let me clarify that MyEclipse doesn’t provide an integrated support for AWS toolkit for Eclipse. Now if you can answer few questions for me –
How did you install ME7.1.1? meaning – a) using the all-in-one installer from the download site, b) eclipse 3.4.1, updated using the MyEclipse update site/MyEclipse archived update site, c) using pulse installed MyEclipse.You can include add AWS plugin by going through the following steps –
1. Click on Help > Software Updates > Add/Remove Software. This will open the Add/Remove Software.
2. Click on [Add]
3. Now click on [Add Site]
4. Add the name and URL as http://aws.amazon.com/eclipse/ (Thanks for the link – http://aws.amazon.com/eclipse/)
5. Select Amazon EC2 Eclipse Integration plugin and click on [Apply]
6. You will be prompted to accept licenses
7. Verify the install locations and click on [Update]
8. You can verify the Overview page to check if AWS Toolkit for Eclipse is installed.
9. Click on Help > About MyEclipse Enterprise Workbench > [Plug-in Details] and look for Plug-in Name – EC2 Eclipse Plugin
10. Click on Window > Show View > Amazon EC2If you wish to remove the software, you can click on Help > Software Updates > Add/Remove Software. This will list you all the installed software. You should find Amazon EC2 Eclipse Integration plugin under Personal Software. Select the plugin and click on [Remove]. This will remove the plugin from MyEclipse.
If you are missing MyEclipse menu, click on Window > Customize Perspective. Select Commands tab, this will list you various MyEclipse command groups. Select the ones which you would like to view under MyEclipse.
Now click on Shortcuts tab, you can find submenus like New, Open Perspective, Show/View. Select relevant menu items.Thank you. I installed MyEclipse 7.1 from the all-in-one installer, then upgraded using Pulse when it told me 7.1 was available. I followed the above steps when I tried to install the Amazon plug-in, which appeared to succeed. However, after installing, when it prompted me to restart the workbench, that’s when things got messed up.
I just tried to uninstall MyEclipse, so I could reinstall fresh and see if that helped, but now I can’t uninstall. From the message below found in the Pulse log, it looks like something hosed my Pulse installation in the process. How can I uninstall Pulse, MyEclipse, etc. manually to clean up my system and try again? Looks to me like a bug with Pulse if installing a (possibly not quite properly formatted) plug-in can corrupt everything so bad you can’t even start over.
!MESSAGE Unable to load repository: file:/C:/Program Files/Genuitec/Common/
!STACK 1
org.eclipse.equinox.internal.provisional.p2.core.ProvisionException: Unable to read repository at file:/C:/Program Files/Genuitec/Common/artifacts.xml.
at org.eclipse.equinox.internal.p2.artifact.repository.simple.SimpleArtifactRepositoryIO.read(Unknown Source)
at org.eclipse.equinox.internal.provisional.spi.p2.artifact.repository.SimpleArtifactRepositoryFactory.load(Unknown Source)
at org.eclipse.equinox.internal.p2.artifact.repository.ArtifactRepositoryManager.loadRepository(Unknown Source)
at org.eclipse.equinox.internal.p2.artifact.repository.ArtifactRepositoryManager.loadRepository(Unknown Source)
at org.eclipse.equinox.internal.p2.artifact.repository.ArtifactRepositoryManager.loadRepository(Unknown Source)
at org.eclipse.equinox.internal.p2.touchpoint.eclipse.Util.getBundlePoolRepository(Unknown Source)
at org.eclipse.equinox.internal.p2.touchpoint.eclipse.MarkSetProvider.getMarkSets(Unknown Source)
at org.eclipse.equinox.internal.p2.garbagecollector.GarbageCollector$ParameterizedSafeRunnable.run(Unknown Source)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.equinox.internal.p2.garbagecollector.GarbageCollector.contributeMarkSets(Unknown Source)
at org.eclipse.equinox.internal.p2.garbagecollector.GarbageCollector.traverseMainProfile(Unknown Source)
at org.eclipse.equinox.internal.p2.garbagecollector.GarbageCollector.runGC(Unknown Source)
at com.genuitec.pulse2.client.common.launcher.internal.UninstallHandler.uninstall(Unknown Source)
at com.genuitec.pulse2.client.common.launcher.state.UninstallProfileState.uninstall(Unknown Source)
at com.genuitec.pulse2.client.launcher.ui.pages.UninstallProfilePage$1.run(Unknown Source)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: java.io.IOException: The element type “properties” must be terminated by the matching end-tag “</properties>”.
at org.eclipse.equinox.internal.p2.artifact.repository.simple.SimpleArtifactRepositoryIO$Parser.parse(Unknown Source)
… 16 moreSo I downloaded the latest all-in-one installer and ran it, on top of my existing, previously up-to-date 7.1 installation. That seemed to work – it noticed I had the Subversive and Amazon plugins installed, and prompted me to reinstall them. Things came back up normally this time, and it appears to have deleted the previous “MyEclipse 7.0” directory in the process (as that’s what I had installed before, then upgraded in-place with Pulse later). I think I’m back up and running now, but I still don’t know what happened the first time.
