exception on droping -------------------- Key: RF-433 URL: http://jira.jboss.com/jira/browse/RF-433 Project: RichFaces Issue Type: Bug Affects Versions: 3.1.0 Environment: vcp-ComponentsTesting_3_0_1.1_F JDK 1.5 Tomcat 5.5 Reporter: Alexander Francuzov Assigned To: Viktor Volkov Fix For: 3.0.2 SEVERE: Error Rendering View[/DradAndDrop/DragAndDrop.xhtml] java.lang.IllegalStateException: Duplicate component ID 'DnD:_id2' found in view. at com.sun.faces.application.StateManagerImpl.checkIdUniqueness(StateManagerImpl.java:219) at com.sun.faces.application.StateManagerImpl.checkIdUniqueness(StateManagerImpl.java:204) at com.sun.faces.application.StateManagerImpl.checkIdUniqueness(StateManagerImpl.java:204) at com.sun.faces.application.StateManagerImpl.checkIdUniqueness(StateManagerImpl.java:204) at com.sun.faces.application.StateManagerImpl.saveSerializedView(StateManagerImpl.java:97) at org.ajax4jsf.framework.ajax.AjaxStateManager.saveSerializedView(AjaxStateManager.java:90) at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:601) at org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108) at org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:235) at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:107) at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:245) at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:137) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:214) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:139) at org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:276) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) at java.lang.Thread.run(Thread.java:595)