!ENTRY org.eclipse.osgi 4 0 2020-07-02 00:33:11.207
!MESSAGE Application error
!STACK 1
java.lang.NullPointerException
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1091)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1047)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
	at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
!ENTRY org.eclipse.gmf.runtime.common.ui 4 0 2020-07-02 00:33:11.262
!MESSAGE FrameworkEvent ERROR
!STACK 0
org.osgi.framework.BundleException: Exception in org.eclipse.gmf.runtime.common.ui.internal.CommonUIPlugin.stop() of bundle org.eclipse.gmf.runtime.common.ui.
	at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:920)
	at org.eclipse.osgi.internal.framework.EquinoxBundle.stopWorker0(EquinoxBundle.java:1029)
	at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.stopWorker(EquinoxBundle.java:370)
	at org.eclipse.osgi.container.Module.doStop(Module.java:660)
	at org.eclipse.osgi.container.Module.stop(Module.java:521)
	at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.decStartLevel(ModuleContainer.java:1886)
	at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1761)
	at org.eclipse.osgi.container.SystemModule.stopWorker(SystemModule.java:275)
	at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.stopWorker(EquinoxBundle.java:202)
	at org.eclipse.osgi.container.Module.doStop(Module.java:660)
	at org.eclipse.osgi.container.Module.stop(Module.java:521)
	at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:207)
	at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:220)
	at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NullPointerException
	at org.eclipse.gmf.runtime.common.ui.util.UIModificationValidator.dispose(UIModificationValidator.java:208)
	at org.eclipse.gmf.runtime.common.ui.internal.CommonUIPlugin.stop(CommonUIPlugin.java:84)
	at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:900)
	at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:1)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:892)
	... 13 more
Root exception:
java.lang.NullPointerException
	at org.eclipse.gmf.runtime.common.ui.util.UIModificationValidator.dispose(UIModificationValidator.java:208)
	at org.eclipse.gmf.runtime.common.ui.internal.CommonUIPlugin.stop(CommonUIPlugin.java:84)
	at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:900)
	at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:1)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:892)
	at org.eclipse.osgi.internal.framework.EquinoxBundle.stopWorker0(EquinoxBundle.java:1029)
	at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.stopWorker(EquinoxBundle.java:370)
	at org.eclipse.osgi.container.Module.doStop(Module.java:660)
	at org.eclipse.osgi.container.Module.stop(Module.java:521)
	at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.decStartLevel(ModuleContainer.java:1886)
	at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1761)
	at org.eclipse.osgi.container.SystemModule.stopWorker(SystemModule.java:275)
	at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.stopWorker(EquinoxBundle.java:202)
	at org.eclipse.osgi.container.Module.doStop(Module.java:660)
	at org.eclipse.osgi.container.Module.stop(Module.java:521)
	at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:207)
	at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:220)
	at java.lang.Thread.run(Unknown Source)