Return-Path: Delivered-To: apmail-incubator-ace-dev-archive@minotaur.apache.org Received: (qmail 544 invoked from network); 22 Jan 2011 02:30:05 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 22 Jan 2011 02:30:05 -0000 Received: (qmail 74446 invoked by uid 500); 22 Jan 2011 02:30:05 -0000 Delivered-To: apmail-incubator-ace-dev-archive@incubator.apache.org Received: (qmail 74418 invoked by uid 500); 22 Jan 2011 02:30:05 -0000 Mailing-List: contact ace-dev-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: ace-dev@incubator.apache.org Delivered-To: mailing list ace-dev@incubator.apache.org Received: (qmail 74410 invoked by uid 99); 22 Jan 2011 02:30:04 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 22 Jan 2011 02:30:04 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.22] (HELO thor.apache.org) (140.211.11.22) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 22 Jan 2011 02:30:03 +0000 Received: from thor (localhost [127.0.0.1]) by thor.apache.org (8.13.8+Sun/8.13.8) with ESMTP id p0M2ThJD023650 for ; Sat, 22 Jan 2011 02:29:43 GMT Message-ID: <340177.121161295663383445.JavaMail.jira@thor> Date: Fri, 21 Jan 2011 21:29:43 -0500 (EST) From: "Dennis Crissman (JIRA)" To: ace-dev@incubator.apache.org Subject: [jira] Created: (ACE-111) aceui - NullPointerException during drag & drop MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 aceui - NullPointerException during drag & drop ----------------------------------------------- Key: ACE-111 URL: https://issues.apache.org/jira/browse/ACE-111 Project: Ace Issue Type: Bug Components: Web UI Affects Versions: 0.8.0 Environment: Windows XP, Firefox Reporter: Dennis Crissman Priority: Minor I am getting various flavors of the same exception, and I have to say I have not been able to reproduce the exact same exception twice. These exceptions seem to be related to adding a feature to a distribution and then clicking on a bundle. Sorry I am unable to be more specific, I keep trying to reproduce and then get a new exception each time. {code|title=Exception 1} g! FEATURE-EVENT-ADD: org.apache.ace.client.repository.impl.GroupObjectImpl@995223b5 cellrenderer: unrelated cellrenderer: unrelated F: com.vaadin.ui.Table$TableTransferable@7d5d7d FF: feat java.lang.RuntimeException: java.lang.NullPointerException at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.handleVariables(AbstractCommunicationManager.java:1112) at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.doHandleUidlRequest(AbstractCommunicationManager.java:590) at com.vaadin.terminal.gwt.server.CommunicationManager.handleUidlRequest(CommunicationManager.java:266) at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:476) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:502) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:389) at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.handle(HttpServiceServletHandler.java:64) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765) at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.handle(HttpServiceContext.java:111) at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:64) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) at org.mortbay.jetty.Server.handle(Server.java:326) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:534) at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:879) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:747) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409) at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:520) Caused by: java.lang.NullPointerException at org.apache.ace.webui.vaadin.Associations.isActiveTable(Associations.java:36) at org.apache.ace.webui.vaadin.VaadinClient$AssociationDropHandler.drop(VaadinClient.java:843) at com.vaadin.terminal.gwt.server.DragAndDropService.handleDropRequest(DragAndDropService.java:105) at com.vaadin.terminal.gwt.server.DragAndDropService.changeVariables(DragAndDropService.java:71) at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.handleVariables(AbstractCommunicationManager.java:1094) ... 20 more {code} {code|title=Exception 2: Added Empty Feature to Distribution then clicked on bundle.} F: com.vaadin.ui.Table$TableTransferable@41b635 FF: com.perimeterusa.lib.osgi-1.1.1 T: com.vaadin.ui.AbstractSelect$AbstractSelectTargetDetails TT: com.perimeterusa.lib.osgi-1.1.1 java.lang.RuntimeException: java.lang.NullPointerException at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.handleVariables(AbstractCommunicationManager.java:1112) at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.doHandleUidlRequest(AbstractCommunicationManager.java:590) at com.vaadin.terminal.gwt.server.CommunicationManager.handleUidlRequest(CommunicationManager.java:266) at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:476) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:502) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:389) at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.handle(HttpServiceServletHandler.java:64) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765) at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.handle(HttpServiceContext.java:111) at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:64) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) at org.mortbay.jetty.Server.handle(Server.java:326) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:534) at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:879) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:747) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409) at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:520) Caused by: java.lang.NullPointerException at org.apache.ace.client.repository.impl.AssociationRepositoryImpl.create(AssociationRepositoryImpl.java:76) at org.apache.ace.client.repository.impl.AssociationRepositoryImpl.create(AssociationRepositoryImpl.java:43) at org.apache.ace.webui.vaadin.VaadinClient$2.associateFromRight(VaadinClient.java:276) at org.apache.ace.webui.vaadin.VaadinClient$AssociationDropHandler.drop(VaadinClient.java:869) at com.vaadin.terminal.gwt.server.DragAndDropService.handleDropRequest(DragAndDropService.java:105) at com.vaadin.terminal.gwt.server.DragAndDropService.changeVariables(DragAndDropService.java:71) at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.handleVariables(AbstractCommunicationManager.java:1094) ... 20 more {code} {code|title=Exception 3} getTarget(dist) getTarget returning NULL!!!! java.lang.RuntimeException: java.lang.NullPointerException at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.handleVariables(AbstractCommunicationManager.java:1112) at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.doHandleUidlRequest(AbstractCommunicationManager.java:590) at com.vaadin.terminal.gwt.server.CommunicationManager.handleUidlRequest(CommunicationManager.java:266) at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:476) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:502) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:389) at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.handle(HttpServiceServletHandler.java:64) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765) at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.handle(HttpServiceContext.java:111) at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:64) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) at org.mortbay.jetty.Server.handle(Server.java:326) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:534) at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:879) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:747) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409) at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:520) Caused by: java.lang.NullPointerException at org.apache.ace.webui.vaadin.VaadinClient$4.associateFromRight(VaadinClient.java:310) at org.apache.ace.webui.vaadin.VaadinClient$AssociationDropHandler.drop(VaadinClient.java:869) at com.vaadin.terminal.gwt.server.DragAndDropService.handleDropRequest(DragAndDropService.java:105) at com.vaadin.terminal.gwt.server.DragAndDropService.changeVariables(DragAndDropService.java:71) at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.handleVariables(AbstractCommunicationManager.java:1094) ... 20 more {code} -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.