Major Description
when starting ide, there is an error about mylyn :
!ENTRY org.eclipse.mylyn.commons.ui 4 0 2021-06-11 16:45:28.218 !ENTRY org.eclipse.mylyn.commons.ui 4 0 2021-06-11 16:45:28.218 !MESSAGE For input string: "or" !STACK 0 java.lang.NumberFormatException: For input string: "or" at java.base/java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) at java.base/java.lang.Integer.parseInt(Integer.java:652) at org.eclipse.mylyn.internal.commons.ui.E4ThemeColor.getRGBFromCssString(E4ThemeColor.java:57) at org.eclipse.mylyn.commons.ui.GradientColors.getRGBFromTheme(GradientColors.java:212) at org.eclipse.mylyn.commons.ui.GradientColors.getBackground(GradientColors.java:190) at org.eclipse.mylyn.commons.ui.GradientColors.createBorderColor(GradientColors.java:78) at org.eclipse.mylyn.commons.ui.GradientColors.createColors(GradientColors.java:54) at org.eclipse.mylyn.commons.ui.GradientColors.<init>(GradientColors.java:50) at org.eclipse.mylyn.commons.ui.GradientToolTip.initResources(GradientToolTip.java:49) at org.eclipse.mylyn.commons.ui.GradientToolTip.<init>(GradientToolTip.java:39) at org.jboss.tools.central.editors.xpl.OverviewToolTip.<init>(OverviewToolTip.java:58) at org.jboss.tools.central.editors.xpl.DiscoveryViewer.hookTooltip(DiscoveryViewer.java:973) at org.jboss.tools.central.editors.xpl.ConnectorDescriptorItemUi.<init>(ConnectorDescriptorItemUi.java:238) at org.jboss.tools.central.editors.xpl.DiscoveryViewer.createDiscoveryContents(DiscoveryViewer.java:725) at org.jboss.tools.central.editors.xpl.DiscoveryViewer.createBodyContents(DiscoveryViewer.java:317) at org.jboss.tools.central.editors.xpl.DiscoveryViewer.access$11(DiscoveryViewer.java:290) at org.jboss.tools.central.editors.xpl.DiscoveryViewer$14.run(DiscoveryViewer.java:856) at org.eclipse.ui.internal.PendingSyncExec.run(PendingSyncExec.java:68) at org.eclipse.ui.internal.UILockListener.doPendingWork(UILockListener.java:171) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:5067) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4573) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1157) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1046) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:644) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:551) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:156) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:152) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203) 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:401) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1461) at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
