Eclipse, yeni java projeleri oluşturamaz

Question

OpenSUSE Tumbleweed'de Eclipse 4.5.2 (Mars) çalıştırıyorum. Ne yazık ki, Java projeleri oluşturamıyorum çünkü yeni> Java Projeleri üzerine tıkladıktan sonra hiçbir şey olmuyor ...

Eclipse'i zaten yükledim, meta verileri temizledim, kullanıcı dizinini ev dizinimden kaldırdım. Hiçbir şey işe yaramadı.

Günlüğümde şu hata iletisini alıyorum: name = işlenmemiş olay döngüsü istisnası; plugin = org.eclipse.ui;

İstisna Yığını İzi:

ava.lang.NullPointerException 
at org.eclipse.swt.widgets.TabFolder.gtk_switch_page(TabFolder.java:570) 
at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:2009) 
at org.eclipse.swt.widgets.Display.windowProc(Display.java:4723) 
at org.eclipse.swt.internal.gtk.OS._gtk_widget_show(Native Method) 
at org.eclipse.swt.internal.gtk.OS.gtk_widget_show(OS.java:14774) 
at org.eclipse.swt.widgets.TabFolder.createItem(TabFolder.java:311) 
at org.eclipse.swt.widgets.TabItem.createWidget(TabItem.java:123) 
at org.eclipse.swt.widgets.TabItem.<init>(TabItem.java:75) 
at org.eclipse.jdt.internal.ui.wizards.buildpaths.BuildPathsBlock.createControl(BuildPathsBlock.java:228) 
at org.eclipse.jdt.ui.wizards.JavaCapabilityConfigurationPage.createControl(JavaCapabilityConfigurationPage.java:162) 
at org.eclipse.jface.wizard.Wizard.createPageControls(Wizard.java:175) 
at org.eclipse.jface.wizard.WizardDialog.createPageControls(WizardDialog.java:705) 
at org.eclipse.jface.wizard.WizardDialog.createContents(WizardDialog.java:597) 
at org.eclipse.jface.window.Window.create(Window.java:430) 
at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1096) 
at org.eclipse.ui.internal.actions.NewWizardShortcutAction.run(NewWizardShortcutAction.java:123) 
at org.eclipse.jface.action.Action.runWithEvent(Action.java:473) 
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:4481) 
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1329) 
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3819) 
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3430) 
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1127) 
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337) 
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1018) 
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156) 
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:694) 
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337) 
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:606) 
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150) 
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:139) 
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:498) 
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669) 
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608) 
at org.eclipse.equinox.launcher.Main.run(Main.java:1515) 
at org.eclipse.equinox.launcher.Main.main(Main.java:1488) 

Yığın İzleme

eclipse.buildId=4.5.2.M20160212-1500 
java.version=1.8.0_77 
java.vendor=Oracle Corporation 
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=de_DE 
Command-line arguments: -data file:/home/andi/workspace/eclipse/ -os linux -ws gtk -arch x86_64 

Yardımlarınız için çok teşekkür ederiz!

Answer 1

Eclipse, not to be very compatible with the new GTK3 görünüyorsa, Eclipse üzerinde çalıştığınız Masaüstü ortamını belirtmediniz (KDE, GNOME, LXDE).

--launcher.GTK_version 
2 

Eğer --launcher.appendVmargs çizgisinin üzerinde iki satırı ekleyin emin olun:

Ben, senin eclipse.ini dosyasında aşağıdaki iki satırı ekleyerek bunu yapabilir GTK2 ile çalışmak tutulmayı zorlayarak sorunu çözüldü.