I still use 2023-03 too without any problems.
According to Ricardo email, I just installed a fresh new eclpse 2023-06 on my max os x and yes. : I’m facing errors too.
May it helps.
java.lang.NoClassDefFoundError: org/eclipse/ui/views/navigator/LocalSelectionTransfer
at org.objectstyle.wolips.componenteditor.part.ComponentEditor.initializeDragAndDrop(ComponentEditor.java:194)
at org.objectstyle.wolips.componenteditor.part.ComponentEditor.createPages(ComponentEditor.java:177)
at org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:333)
at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.createPartControl(CompatibilityPart.java:158)
at org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor.createPartControl(CompatibilityEditor.java:96)
at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:365)
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.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58)
at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:987)
at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:952)
at org.eclipse.e4.core.internal.di.InjectorImpl.internalInject(InjectorImpl.java:141)
at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:395)
at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:322)
at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:202)
at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:91)
org.eclipse.core.runtime.CoreException: Plug-in "org.objectstyle.wolips.ui" was unable to instantiate class "org.objectstyle.wolips.ui.view.RelatedView".
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:212)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:206)
at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:920)
at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:246)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:63)
at org.eclipse.ui.internal.registry.ViewDescriptor.createView(ViewDescriptor.java:61)
at org.eclipse.ui.internal.ViewReference.createPart(ViewReference.java:104)
at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.createPart(CompatibilityPart.java:304)
at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:342)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)