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    This happens when you try to instantiate a class that can't be instantiated, either because the class object is abstract, an interface, an array class, a primitive type, void, or because the class has no nullary constructor.

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via Stack Overflow by Slava Gornostal
, 1 year ago
org.taxioma.server.console.converters.ClientConverter
java.lang.InstantiationException: org.taxioma.server.console.converters.ClientConverter	at java.lang.Class.newInstance(Class.java:427)	at com.sun.faces.application.ApplicationImpl.newConverter(ApplicationImpl.java:1808)	at com.sun.faces.application.ApplicationImpl.createConverterBasedOnClass(ApplicationImpl.java:1420)	at com.sun.faces.application.ApplicationImpl.createConverter(ApplicationImpl.java:1399)	at org.primefaces.config.PrimeConfiguration.initConfig(PrimeConfiguration.java:100)	at org.primefaces.config.PrimeConfiguration.(PrimeConfiguration.java:80)	at org.primefaces.context.DefaultApplicationContext.(DefaultApplicationContext.java:41)	at org.primefaces.context.DefaultRequestContext.getApplicationContext(DefaultRequestContext.java:249)	at org.primefaces.metadata.transformer.MetadataTransformerExecutor.processEvent(MetadataTransformerExecutor.java:45)	at javax.faces.event.SystemEvent.processListener(SystemEvent.java:108)	at javax.faces.event.ComponentSystemEvent.processListener(ComponentSystemEvent.java:118)	at com.sun.faces.application.ApplicationImpl.processListeners(ApplicationImpl.java:2169)	at com.sun.faces.application.ApplicationImpl.invokeListenersFor(ApplicationImpl.java:2142)	at com.sun.faces.application.ApplicationImpl.publishEvent(ApplicationImpl.java:301)	at com.sun.faces.application.ApplicationImpl.publishEvent(ApplicationImpl.java:245)	at javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:857)	at javax.faces.component.UIViewRoot.encodeBegin(UIViewRoot.java:985)	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1854)	at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:458)	at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:134)	at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:337)	at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:120)	at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)	at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:219)	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:659)	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:837)	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1689)	at org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:225)	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1676)	at org.taxioma.server.web.AuthenticationProcessFilter.doFilter(AuthenticationProcessFilter.java:55)	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1676)