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there is a bug while trying to develop a java desktop application with a MySQL database using the Connector.jar driver http://dev.mysql.com/get/Downloads/Connector-J/mysql-connector-java- 5.0.6.zip/from/pick the documentation can be found here: http://dev.mysql.com/doc/refman/5.0/en/connector-j.html org.netbeans.modules.form.PersistenceException: Missing attributes of component element at org.netbeans.modules.form.GandalfPersistenceManager.restoreComponent (GandalfPersistenceManager.java:572) at org.netbeans.modules.form.GandalfPersistenceManager.loadComponent (GandalfPersistenceManager.java:843) at org.netbeans.modules.form.GandalfPersistenceManager.restoreComponent (GandalfPersistenceManager.java:709) at org.netbeans.modules.form.GandalfPersistenceManager.loadComponent (GandalfPersistenceManager.java:843) at org.netbeans.modules.form.GandalfPersistenceManager.loadForm (GandalfPersistenceManager.java:436) at org.netbeans.modules.form.GandalfPersistenceManager.loadForm (GandalfPersistenceManager.java:232) at org.netbeans.modules.form.FormEditor$2.run(FormEditor.java:251) at org.netbeans.modules.form.FormLAF$1.run(FormLAF.java:183) at org.openide.util.Mutex.doEventAccess(Mutex.java:1201) at org.openide.util.Mutex.readAccess(Mutex.java:262) at org.netbeans.modules.form.FormLAF.executeWithLookAndFeel (FormLAF.java:168) at org.netbeans.modules.form.FormEditor.loadFormData (FormEditor.java:249) at org.netbeans.modules.form.FormEditor.loadFormDesigner (FormEditor.java:172) at org.netbeans.modules.form.FormDesigner.componentShowing (FormDesigner.java:1710) at org.netbeans.core.multiview.MultiViewPeer.peerComponentShowing (MultiViewPeer.java:176) at org.netbeans.core.multiview.MultiViewCloneableTopComponent.componentShowing (MultiViewCloneableTopComponent.java:112) at org.openide.windows.WindowManager.componentShowing (WindowManager.java:320) at org.netbeans.core.windows.WindowManagerImpl.componentShowing (WindowManagerImpl.java:1004) at org.netbeans.core.windows.view.DefaultView.changeGUI (DefaultView.java:137) at org.netbeans.core.windows.ViewRequestor.dispatchRequest (ViewRequestor.java:247) at org.netbeans.core.windows.ViewRequestor.processRequest (ViewRequestor.java:223) at org.netbeans.core.windows.ViewRequestor.postRequest (ViewRequestor.java:161) at org.netbeans.core.windows.ViewRequestor.scheduleRequest (ViewRequestor.java:101) at org.netbeans.core.windows.Central.activateModeTopComponent (Central.java:1612) at org.netbeans.core.windows.WindowManagerImpl.topComponentRequestActive (WindowManagerImpl.java:1109) at org.openide.windows.TopComponent.requestActive (TopComponent.java:680) at org.netbeans.modules.form.FormEditorSupport.openFormEditor (FormEditorSupport.java:164) at org.netbeans.modules.form.FormDataNode$1.actionPerformed (FormDataNode.java:59) at org.netbeans.modules.project.ui.ProjectUtilities$3.run (ProjectUtilities.java:253) at org.openide.util.Mutex.doEvent(Mutex.java:1181) at org.openide.util.Mutex.writeAccess(Mutex.java:376) at org.netbeans.modules.project.ui.ProjectUtilities.openAndSelectNewObject (ProjectUtilities.java:245) [catch] at org.netbeans.modules.project.ui.actions.NewProject$2.run (NewProject.java:189) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:597) at java.awt.EventDispatchThread.pumpOneEventForFilters (EventDispatchThread.java:273) at java.awt.EventDispatchThread.pumpEventsForFilter (EventDispatchThread.java:183) at java.awt.EventDispatchThread.pumpEventsForHierarchy (EventDispatchThread.java:173) at java.awt.EventDispatchThread.pumpEvents (EventDispatchThread.java:168) at java.awt.EventDispatchThread.pumpEvents (EventDispatchThread.java:160) at java.awt.EventDispatchThread.run(EventDispatchThread.java:121) ==>
I used your described driver to connect mysql db. No exception occurred and Java Desktop application was correctly generated. Can you provide more information about your NB build, jdk version you used and steps how to reproduce it?
Primary key from more db columns brokes generated code from Master/Detail wizzards. Steps to reproduce: - create attached db table - create Java Application project - use m/d wizzard (New file -> JavaGUI Forms -> Sample Forms -> Master/Detail Form) and use that db table Drag and drop of db table into jframe works, but there are ugly msgs in output window. After manual build, everything is ok. Steps to reproduce: - create attached db table - create Java Application project - crete jframe form - go to runtime tab - drag that db table and drop it with CTRL key above jframe - check output window NetBeans IDE Dev (Build 200705271800) 1.6.0_02-ea; Java HotSpot(TM) Client VM 1.6.0_02-ea-b02 Linux version 2.6.17-10-386 running on i386 en_US (nb); UTF-8
Created attachment 42836 [details] primarykeytesttable.sql
*** This issue has been marked as a duplicate of 105084 ***