Community
Participate
Working Groups
Try opening the Sleak view, the resulting view appears to be empty. Adding a new GridLayout(2, false) to the containing composite does show the controls. Moreover, the Sleak view is not closable. Also with the view open the workbench model is broken on re-start, resetting to the default window.
(In reply to Rolf Theunissen from comment #0) > Try opening the Sleak view, the resulting view appears to be empty. > > Adding a new GridLayout(2, false) to the containing composite does show the > controls. > Moreover, the Sleak view is not closable. Also with the view open the > workbench model is broken on re-start, resetting to the default window. Sounds like the bug Lars had with PDE Spy tools. Lars?
(In reply to Rolf Theunissen from comment #0) > Moreover, the Sleak view is not closable. Also with the view open the > workbench model is broken on re-start, resetting to the default window. Damn, I've not noticed that, and it destroyed my workbench *once again* (see bug 577275)!!! org.eclipse.emf.ecore.resource.impl.ResourceSetImpl$1DiagnosticWrappedException: org.eclipse.emf.ecore.xmi.UnresolvedReferenceException: Unresolved reference '_0T0XoI29EeyaSfjHvloQPQ'. (file:/data/4x_platform_workspace/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi, 380, 183) at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.handleDemandLoadException(ResourceSetImpl.java:319) at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoadHelper(ResourceSetImpl.java:278) at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.getResource(ResourceSetImpl.java:406) at org.eclipse.e4.ui.internal.workbench.ResourceHandler.getResource(ResourceHandler.java:290) at org.eclipse.e4.ui.internal.workbench.ResourceHandler.loadResource(ResourceHandler.java:266) at org.eclipse.e4.ui.internal.workbench.ResourceHandler.loadMostRecentModel(ResourceHandler.java:169) at org.eclipse.e4.ui.internal.workbench.swt.E4Application.loadApplicationModel(E4Application.java:371) at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createE4Workbench(E4Application.java:247) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:573) 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: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: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) Caused by: org.eclipse.emf.ecore.xmi.UnresolvedReferenceException: Unresolved reference '_0T0XoI29EeyaSfjHvloQPQ'. (file:/data/4x_platform_workspace/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi, 380, 183) at org.eclipse.emf.ecore.xmi.impl.XMLHandler.handleForwardReferences(XMLHandler.java:1197) at org.eclipse.emf.ecore.xmi.impl.XMLHandler.endDocument(XMLHandler.java:1282) at java.xml/com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endDocument(AbstractSAXParser.java:746) at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:539) at java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:888) at java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:824) at java.xml/com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141) at java.xml/com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1216) at java.xml/com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:635) at java.xml/com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParserImpl.java:324) at org.eclipse.emf.ecore.xmi.impl.XMLLoadImpl.load(XMLLoadImpl.java:175) at org.eclipse.emf.ecore.xmi.impl.XMLResourceImpl.doLoad(XMLResourceImpl.java:261) at org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:1563) at org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:1342) at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoad(ResourceSetImpl.java:259) at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoadHelper(ResourceSetImpl.java:274) ... 24 more eclipse.buildId=4.23.0.I20220214-1800 java.version=11.0.10 java.vendor=Red Hat, Inc. BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Command-line arguments: -data /data/4x_platform_workspace -os linux -ws gtk -arch x86_64 org.eclipse.e4.ui.workbench Error Tue Feb 15 08:04:14 CET 2022 The persisted application model has no top-level window. Reinitializing with the default application model. java.lang.Exception at org.eclipse.e4.ui.internal.workbench.ResourceHandler.loadMostRecentModel(ResourceHandler.java:174) at org.eclipse.e4.ui.internal.workbench.swt.E4Application.loadApplicationModel(E4Application.java:371) at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createE4Workbench(E4Application.java:247) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:573) 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: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: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)
See /org.eclipse.swt.tools.spies/fragment.e4xmi <persistedState key="persistState" value="false"/> Is there any reason why these crazy e4 views must specify IWorkbench.PERSIST_STATE=false and if yes, why that is not properly implemented & destroys workbench every time? It is ridiculous!
New Gerrit change created: https://git.eclipse.org/r/c/platform/eclipse.platform.swt/+/190807
(In reply to Eclipse Genie from comment #4) > New Gerrit change created: > https://git.eclipse.org/r/c/platform/eclipse.platform.swt/+/190807 I honestly don't care why that was implemented in the way it was implemented, but with this patch it doesn't destroy the workbench anymore and is finally usable. Thanks Rolf for layout hint.
Gerrit change https://git.eclipse.org/r/c/platform/eclipse.platform.swt/+/190807 was merged to [master]. Commit: http://git.eclipse.org/c/platform/eclipse.platform.swt.git/commit/?id=64643a9248b0ccff6efb86c7f4412692f7391354
Verified in I20220216-0600
