Just updated kotlin version to 1.2.10 and restarted Android Studio I got below errors Cannot load facet kotlin Plugin supporting feature Facet[kotlin-language] is disabled So tried to enable it by going to Plugin settings and after restarting it is getting disabled again.

Did you get this message when AS restarted?

Plugin 'org.jetbrains.kotlin' failed to initialize and will be disabled.  Please restart Android Studio.

com.intellij.openapi.extensions.impl.PicoPluginExtensionInitializationException: Duplicate registration for EP: org.jetbrains.uast.uastLanguagePlugin: original plugin com.intellij, new plugin org.jetbrains.kotlin
    at com.intellij.openapi.extensions.impl.ExtensionsAreaImpl.registerExtensionPoint(ExtensionsAreaImpl.java:286)
    at com.intellij.openapi.extensions.impl.ExtensionsAreaImpl.registerExtensionPoint(ExtensionsAreaImpl.java:128)
    at com.intellij.ide.plugins.IdeaPluginDescriptorImpl.registerExtensionPoints(IdeaPluginDescriptorImpl.java:328)
    at com.intellij.ide.plugins.PluginManagerCore.registerExtensionPointsAndExtensions(PluginManagerCore.java:1352)
    at com.intellij.ide.plugins.PluginManagerCore.initializePlugins(PluginManagerCore.java:1264)
    at com.intellij.ide.plugins.PluginManagerCore.initPlugins(PluginManagerCore.java:1393)
    at com.intellij.ide.plugins.PluginManagerCore.getPlugins(PluginManagerCore.java:121)
    at com.intellij.openapi.components.impl.ComponentManagerImpl.getComponentConfigs(ComponentManagerImpl.java:302)
    at com.intellij.openapi.components.impl.ComponentManagerImpl.init(ComponentManagerImpl.java:95)
    at com.intellij.openapi.application.impl.ApplicationImpl.load(ApplicationImpl.java:425)
    at com.intellij.openapi.application.impl.ApplicationImpl.load(ApplicationImpl.java:411)
    at com.intellij.idea.IdeaApplication.run(IdeaApplication.java:206)
    at com.intellij.idea.MainImpl$1.lambda$null$0(MainImpl.java:49)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:762)
    at java.awt.EventQueue.access$500(EventQueue.java:98)
    at java.awt.EventQueue$3.run(EventQueue.java:715)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:732)
    at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:343)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

Yes. Exactly

I get that crash on 1.2.10 myself. I downgraded to

1.2.0-release-Studio3.1-1

.

Thanks for the reply. I will try this.