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via SpringSource Issue Tracker by Martin Lippert (c), 2 years ago
Don't call download manager from the UI Thread unless the data is already cached.
via SpringSource Issue Tracker by Martin Lippert, 1 year ago
Don't call download manager from the UI Thread unless the data is already cached.
org.springsource.ide.eclipse.commons.frameworks.core.downloadmanager.UIThreadDownloadDisallowed: Don't call download manager from the UI Thread unless the data is already cached.	at org.springsource.ide.eclipse.commons.frameworks.core.downloadmanager.DownloadManager.downloadFile(DownloadManager.java:110)	at org.springsource.ide.eclipse.commons.frameworks.core.downloadmanager.DownloadManager.doWithDownload(DownloadManager.java:184)	at org.springsource.ide.eclipse.commons.frameworks.core.downloadmanager.DownloadableItem.getFile(DownloadableItem.java:65)	at org.springframework.ide.eclipse.wizard.gettingstarted.content.ZipFileCodeSet.each(ZipFileCodeSet.java:135)	at org.springframework.ide.eclipse.wizard.gettingstarted.content.ZipFileCodeSet.ensureEntryCache(ZipFileCodeSet.java:63)	at org.springframework.ide.eclipse.wizard.gettingstarted.content.ZipFileCodeSet.hasFile(ZipFileCodeSet.java:97)	at org.springframework.ide.eclipse.wizard.gettingstarted.content.CodeSet.hasFile(CodeSet.java:137)	at org.springframework.ide.eclipse.wizard.gettingstarted.content.GettingStartedGuide.getCodeSets(GettingStartedGuide.java:101)	at org.springframework.ide.eclipse.wizard.gettingstarted.content.AGSContent.getCodeSet(AGSContent.java:27)	at org.springframework.ide.eclipse.wizard.gettingstarted.guides.GSImportWizardModel$CodeSetValidator.compute(GSImportWizardModel.java:83)	at org.springframework.ide.eclipse.wizard.gettingstarted.guides.GSImportWizardModel$CodeSetValidator.compute(GSImportWizardModel.java:1)	at org.springsource.ide.eclipse.commons.livexp.core.LiveExpression.refresh(LiveExpression.java:43)	at org.springsource.ide.eclipse.commons.livexp.core.LiveExpression$1.gotValue(LiveExpression.java:68)	at org.springsource.ide.eclipse.commons.livexp.core.LiveExpression.changed(LiveExpression.java:82)	at org.springsource.ide.eclipse.commons.livexp.core.LiveExpression.refresh(LiveExpression.java:46)	at org.springsource.ide.eclipse.commons.livexp.core.LiveVariable.setValue(LiveVariable.java:42)	at org.springframework.ide.eclipse.wizard.gettingstarted.guides.ChooseTypedContentSection$3.setSelection(ChooseTypedContentSection.java:329)	at org.springframework.ide.eclipse.wizard.gettingstarted.guides.ChooseTypedContentSection$3.selectionChanged(ChooseTypedContentSection.java:316)	at org.eclipse.jface.viewers.Viewer$2.run(Viewer.java:163)	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.Viewer.fireSelectionChanged(Viewer.java:160)	at org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:2171)	at org.eclipse.jface.viewers.StructuredViewer.handleSelect(StructuredViewer.java:1202)	at org.eclipse.jface.viewers.StructuredViewer$4.widgetSelected(StructuredViewer.java:1231)	at org.eclipse.jface.util.OpenStrategy.fireSelectionEvent(OpenStrategy.java:242)	at org.eclipse.jface.util.OpenStrategy.access$4(OpenStrategy.java:236)	at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:408)	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4188)	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1467)	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1490)	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1475)	at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1279)	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4031)	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3658)	at org.eclipse.jface.window.Window.runEventLoop(Window.java:832)	at org.eclipse.jface.window.Window.open(Window.java:808)	at org.eclipse.ui.internal.actions.NewWizardShortcutAction.run(NewWizardShortcutAction.java:136)	at org.eclipse.jface.action.Action.runWithEvent(Action.java:519)	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:595)	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:511)	at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:420)	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4188)	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1467)	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1490)	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1475)	at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1279)	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4031)	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3658)	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.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:135)	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(NativeMethodAccessorImpl.java:62)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:483)	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)	at org.eclipse.equinox.launcher.Main.main(Main.java:1438)