Talend Studio Error for org.eclipse.ui.workbench

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Talend Studio Error for org.eclipse.ui.workbench

My TS projects were working okay this morning. This afternoon I am getting the following error: "An error has occurred. See error log for more details. org/talend/repository/services/model/services/ServiceItem". After some internet searching, nothing obvious for a resolution. Help? 

 

Error log:

 

!ENTRY org.eclipse.ui.workbench 4 2 2020-06-01 15:10:54.841
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
!STACK 0
java.lang.NoClassDefFoundError: org/talend/repository/services/model/services/ServiceItem
 at org.talend.designer.components.ipaas.ui.ActionViewPageImpl.initView(ActionViewPageImpl.java:431)
 at org.talend.designer.components.ipaas.ui.ActionViewPageImpl.createControl(ActionViewPageImpl.java:265)
 at org.talend.designer.components.ipaas.ui.ActionView.doCreatePage(ActionView.java:59)
 at org.eclipse.ui.part.PageBookView.createPage(PageBookView.java:422)
 at org.eclipse.ui.part.PageBookView.partActivated(PageBookView.java:768)
 at org.eclipse.ui.part.PageBookView$4.partActivated(PageBookView.java:1076)
 at org.eclipse.ui.internal.WorkbenchPage$17.run(WorkbenchPage.java:4870)
 at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
 at org.eclipse.ui.internal.WorkbenchPage.firePartActivated(WorkbenchPage.java:4867)
 at org.eclipse.ui.internal.WorkbenchPage.access$18(WorkbenchPage.java:4846)
 at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:210)
 at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:236)
 at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
 at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:233)
 at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:684)
 at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:615)
 at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:603)
 at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3218)
 at org.eclipse.ui.internal.WorkbenchPage.access$23(WorkbenchPage.java:3125)
 at org.eclipse.ui.internal.WorkbenchPage$9.run(WorkbenchPage.java:3107)
 at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
 at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3102)
 at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3066)
 at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3056)
 at org.talend.designer.core.ui.action.EditProcess.doRun(EditProcess.java:151)
 at org.talend.repository.ui.actions.AContextualAction$2.run(AContextualAction.java:673)
 at org.talend.repository.RepositoryWorkUnit.executeRun(RepositoryWorkUnit.java:99)
 at org.talend.core.repository.model.AbstractRepositoryFactory.executeRepositoryWorkUnit(AbstractRepositoryFactory.java:258)
 at org.talend.repository.localprovider.model.LocalRepositoryFactory.executeRepositoryWorkUnit(LocalRepositoryFactory.java:3495)
 at org.talend.repository.gitprovider.core.GitRepositoryFactory.executeRepositoryWorkUnit(GitRepositoryFactory.java:395)
 at org.talend.repository.remoteprovider.RemoteRepositoryFactory.executeRepositoryWorkUnit(RemoteRepositoryFactory.java:874)
 at org.talend.core.repository.model.ProxyRepositoryFactory.executeRepositoryWorkUnit(ProxyRepositoryFactory.java:2270)
 at org.talend.repository.ui.actions.AContextualAction.run(AContextualAction.java:686)
 at org.talend.repository.viewer.action.RepoDoubleClickAction.executeAction(RepoDoubleClickAction.java:252)
 at org.talend.repository.viewer.action.RepoDoubleClickAction.run(RepoDoubleClickAction.java:141)
 at org.eclipse.ui.actions.RetargetAction.run(RetargetAction.java:229)
 at org.eclipse.ui.navigator.CommonNavigatorManager$3.open(CommonNavigatorManager.java:185)
 at org.eclipse.ui.OpenAndLinkWithEditorHelper$InternalListener.open(OpenAndLinkWithEditorHelper.java:48)
 at org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:853)
 at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
 at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:50)
 at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:178)
 at org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:850)
 at org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:1142)
 at org.eclipse.ui.navigator.CommonViewer.handleOpen(CommonViewer.java:462)
 at org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(StructuredViewer.java:1249)
 at org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:278)
 at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.java:272)
 at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:313)
 at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
 at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4353)
 at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
 at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4172)
 at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3761)
 at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151)
 at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
 at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032)
 at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148)
 at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:636)
 at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
 at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:579)
 at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
 at org.talend.rcp.intro.Application.start(Application.java:265)
 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:380)
 at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
 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:648)
 at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
 at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
Caused by: java.lang.ClassNotFoundException: org.talend.repository.services.model.services.ServiceItem cannot be found by org.talend.designer.components.ipaas_7.1.1.20181026_1147
 at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:439)
 at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:352)
 at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:344)
 at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160)
 at java.lang.ClassLoader.loadClass(Unknown Source)
 ... 75 more

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Re: Talend Studio Error for org.eclipse.ui.workbench

Hello ,
Try this way
Change your local workspace and start Talend Studio
Thanks & Regards,
Jilani Syed
Talend Consultant

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