Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

"Not properly disposed SWT resource" was caused Spring Starter Project

See original GitHub issue

Describe the bug “Not properly disposed SWT resource” was caused Spring Starter Project. Stack indicates Spring tooling as origin for SWT error.

OS: fedora 33

Logs: `null org.eclipse.ui.ide Error Mon Jul 11 11:42:49 CEST 2022 Not properly disposed SWT resource

java.lang.Error: SWT Resource was not properly disposed at org.eclipse.swt.graphics.Resource.initNonDisposeTracking(Resource.java:172) at org.eclipse.swt.graphics.Resource.<init>(Resource.java:113) at org.eclipse.swt.graphics.GC.<init>(GC.java:179) at org.eclipse.swt.graphics.GC.<init>(GC.java:147) at org.springsource.ide.eclipse.commons.livexp.ui.DescriptionSection.createContents(DescriptionSection.java:99) at org.springsource.ide.eclipse.commons.livexp.ui.GroupSection.createContents(GroupSection.java:99) at org.springsource.ide.eclipse.commons.livexp.ui.GroupSection.createContents(GroupSection.java:99) at org.springframework.ide.eclipse.boot.livexp.ui.DynamicSection.updateContent(DynamicSection.java:88) at org.springframework.ide.eclipse.boot.livexp.ui.DynamicSection.lambda$0(DynamicSection.java:64) at org.springsource.ide.eclipse.commons.livexp.core.UIValueListener$1.uiGotValue(UIValueListener.java:75) at org.springsource.ide.eclipse.commons.livexp.core.UIValueListener$NotifyingJob.runInUIThread(UIValueListener.java:39) at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:132) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:5000) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4480) at org.eclipse.jface.window.Window.runEventLoop(Window.java:823) at org.eclipse.jface.window.Window.open(Window.java:799) at org.eclipse.ui.internal.actions.NewWizardShortcutAction.run(NewWizardShortcutAction.java:130) at org.eclipse.jface.action.Action.runWithEvent(Action.java:474) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:580) at org.eclipse.jface.action.ActionContributionItem.lambda$4(ActionContributionItem.java:414) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5794) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1529) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:5025) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4477) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1155) 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:136) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402) 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:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596) at org.eclipse.equinox.launcher.Main.run(Main.java:1467) at org.eclipse.equinox.launcher.Main.main(Main.java:1440) `

To Reproduce

Install eclipse (Eclipse IDE for Enterprise Java and Web Developers): https://www.eclipse.org/downloads/packages/release/2022-06/r -> install JBossTools (Help -> install new software -> http://download.jboss.org/jbosstools/photon/staging/updates/ -> select all -> next -> next -> Accept terms -> Finish -> Select all -> agree -> restart IDE
Open Red Hat Central (should be already opened) -> “Software/Update” tab -> Find: “Spring” -> select Spring IDE -> install -> restart
open “Java” perspective -> File -> New -> Spring Starter Project -> next -> finish -> SEE ERROR LOG

Sample

No needed.

A link to a GitHub repository with a minimal, reproducible sample.

Reports that include a sample will take priority over reports that do not. At times, we may require a sample, so it is good to try and include a sample up front.