| NPE with eclipse 2019-12 CDT [message #1818566] |
Thu, 19 December 2019 17:34 |
 Bhushan Ivatury
Messages: 9
Registered: June 2019 |
Junior Member |
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Hello All
We are building a cdt plugin with custom toolchain.
When we click on the settings we see the exception as in the attachment.
This was working quite well with the eclipse 2019-06 and CDT 9.8.1
When ever we click Build->Settings we get the below exception
!ENTRY org.eclipse.jface 4 2 2019-12-19 23:02:04.070
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.jface".
!STACK 0
java.util.NoSuchElementException: No value present
at java.base/java.util.Optional.get(Unknown Source)
at org.eclipse.cdt.ui.newui.AbstractPage.getIcon(AbstractPage.java:1204)
at org.eclipse.cdt.ui.newui.AbstractPage.loadTab(AbstractPage.java:1173)
at org.eclipse.cdt.ui.newui.AbstractPage.loadExtensionsSynchronized(AbstractPage.java:1134)
at org.eclipse.cdt.ui.newui.AbstractPage.createWidgets(AbstractPage.java:365)
at org.eclipse.cdt.ui.newui.AbstractPage.contentForCDT(AbstractPage.java:351)
at org.eclipse.cdt.ui.newui.AbstractPage.createContents(AbstractPage.java:248)
at org.eclipse.jface.preference.PreferencePage.createControl(PreferencePage.java:244)
at org.eclipse.jface.preference.PreferenceDialog.createPageControl(PreferenceDialog.java:1430)
at org.eclipse.jface.preference.PreferenceDialog$8.run(PreferenceDialog.java:1197)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
at org.eclipse.ui.internal.JFaceUtil.lambda$0(JFaceUtil.java:47)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:174)
at org.eclipse.jface.preference.PreferenceDialog.showPage(PreferenceDialog.java:1189)
at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.showPage(FilteredPreferenceDialog.java:630)
at org.eclipse.jface.preference.PreferenceDialog$5.lambda$0(PreferenceDialog.java:661)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:72)
at org.eclipse.jface.preference.PreferenceDialog$5.selectionChanged(PreferenceDialog.java:658)
at org.eclipse.jface.viewers.StructuredViewer$3.run(StructuredViewer.java:818)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
at org.eclipse.ui.internal.JFaceUtil.lambda$0(JFaceUtil.java:47)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:174)
at org.eclipse.jface.viewers.StructuredViewer.firePostSelectionChanged(StructuredViewer.java:815)
at org.eclipse.jface.viewers.StructuredViewer.setSelection(StructuredViewer.java:1656)
at org.eclipse.jface.viewers.TreeViewer.setSelection(TreeViewer.java:1084)
at org.eclipse.jface.preference.PreferenceDialog.selectSavedItem(PreferenceDialog.java:991)
at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.selectSavedItem(FilteredPreferenceDialog.java:680)
at org.eclipse.jface.preference.PreferenceDialog.lambda$0(PreferenceDialog.java:350)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:72)
at org.eclipse.jface.preference.PreferenceDialog.createContents(PreferenceDialog.java:347)
at org.eclipse.jface.window.Window.create(Window.java:431)
at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
at org.eclipse.ui.internal.dialogs.PropertyDialog.createDialogOn(PropertyDialog.java:78)
at org.eclipse.ui.dialogs.PropertyDialogAction.createDialog(PropertyDialogAction.java:169)
at org.eclipse.ui.dialogs.PropertyDialogAction.run(PropertyDialogAction.java:151)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:474)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:579)
at org.eclipse.jface.action.ActionContributionItem.lambda$4(ActionContributionItem.java:413)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5676)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1423)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4935)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4429)
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:660)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
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 java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.base/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:1465)
at org.eclipse.equinox.launcher.Main.main(Main.java:1438)
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