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Hi, I Clean my project, Update Maven and Build automatically. After that my code stopped working with the error : Could not find or load main class. Below is the stack trace. eclipse.buildId=4.15.0.I20200305-0155 java.version=1.8.0_211 java.vendor=Oracle Corporation BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_GB Framework arguments: -product org.eclipse.epp.package.jee.product Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product org.eclipse.ui.workbench Error Wed Nov 04 10:59:02 GMT 2020 /icons/full/obj16/lrun_obj.gif java.io.FileNotFoundException: /icons/full/obj16/lrun_obj.gif at org.eclipse.osgi.storage.url.bundleentry.Handler.findBundleEntry(Handler.java:55) at org.eclipse.osgi.storage.url.BundleResourceHandler.openConnection(BundleResourceHandler.java:174) at java.net.URL.openConnection(Unknown Source) at org.eclipse.core.internal.boot.PlatformURLConnection.connect(PlatformURLConnection.java:115) at org.eclipse.core.internal.boot.PlatformURLConnection.getURLAsLocal(PlatformURLConnection.java:240) at org.eclipse.core.internal.runtime.PlatformURLConverter.toFileURL(PlatformURLConverter.java:37) at org.eclipse.core.runtime.FileLocator.toFileURL(FileLocator.java:261) at org.eclipse.jface.resource.URLImageDescriptor.getFilePath(URLImageDescriptor.java:232) at org.eclipse.jface.resource.URLImageDescriptor.access$2(URLImageDescriptor.java:220) at org.eclipse.jface.resource.URLImageDescriptor$URLImageFileNameProvider.getImagePath(URLImageDescriptor.java:57) at org.eclipse.swt.internal.DPIUtil.validateAndGetImagePathAtZoom(DPIUtil.java:419) at org.eclipse.swt.graphics.Image.<init>(Image.java:687) at org.eclipse.jface.resource.URLImageDescriptor.createImage(URLImageDescriptor.java:263) at org.eclipse.jface.resource.ImageDescriptor.createResource(ImageDescriptor.java:204) at org.eclipse.jface.resource.DeviceResourceManager.allocate(DeviceResourceManager.java:55) at org.eclipse.jface.resource.AbstractResourceManager.create(AbstractResourceManager.java:88) at org.eclipse.jface.resource.LocalResourceManager.allocate(LocalResourceManager.java:72) at org.eclipse.jface.resource.AbstractResourceManager.create(AbstractResourceManager.java:88) at org.eclipse.jface.resource.ResourceManager.createImageWithDefault(ResourceManager.java:195) at org.eclipse.jface.action.ActionContributionItem.updateImages(ActionContributionItem.java:1087) at org.eclipse.jface.action.ActionContributionItem.updateMenuItem(ActionContributionItem.java:920) at org.eclipse.jface.action.ActionContributionItem.update(ActionContributionItem.java:744) at org.eclipse.jface.action.ActionContributionItem.fill(ActionContributionItem.java:291) at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:729) at org.eclipse.jface.action.MenuManager.update(MenuManager.java:806) at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:470) at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:463) at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:495) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:259) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1042) at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5115) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4747) at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:335) at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1480) at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2100) at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749) at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:237) at org.eclipse.swt.widgets.Display.runPopups(Display.java:3963) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3518) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255) 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:657) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594) at org.eclipse.equinox.launcher.Main.run(Main.java:1447) Regards Manoj
Assigning this to Platform UI based on stack trace. Please try using latest Eclipse 4.17 (2020-09) to see if the problem has been fixed or still needs to be fixed. Older releases (4.15 in your case) are not patched.
