eclipsekotlin

Got an error when install Kotlin plugin in Eclipse

I wanna install Kotlin plugin (by JetBrains) for Eclipse, but then i got an error: first_error_photo

details:

org.eclipse.core.runtime.CoreException: Plug-in "org.eclipse.jdt.ui" was unable to instantiate class "org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart".
    at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:240)
    at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:233)
    at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:987)
    at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:275)
    at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:65)
    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.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
    at java.base/java.lang.reflect.Method.invoke(Method.java:580)
    at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
    at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:977)
    at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:939)
    at org.eclipse.e4.core.internal.di.InjectorImpl.internalInject(InjectorImpl.java:139)
    at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:386)
    at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:312)
    at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:203)
    at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:90)
    at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:59)
    at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:42)
    ... 103 more

THIS ERROR I GOT. What is this ? Maybe I need to indulge the corresponding permits for eclipse folder?

OS: Kali GNU/Linux Rolling

JAVA:

openjdk version "21.0.7" 2025-04-15
OpenJDK Runtime Environment (build 21.0.7+6-Debian-1)
OpenJDK 64-Bit Server VM (build 21.0.7+6-Debian-1, mixed mode, sharing)
Solution

  • Make sure to use the Enhanced Kotlin for Eclipse plugin by Vladimir V. Bychkov which is a fork of the badly maintained Kotlin Plugin for Eclipse by JetBrains.