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Trying to horizontally align two JTextFields I got an AssertionError.
*********** Exception occurred ************ at 9:11 PM on Jan 12, 2006 java.lang.AssertionError at org.netbeans.modules.form.layoutdesign.LayoutInterval.getCurrentSpace(LayoutInterval.java:441) at org.netbeans.modules.form.layoutdesign.LayoutAligner.getPosition(LayoutAligner.java:486) at org.netbeans.modules.form.layoutdesign.LayoutAligner.splitByAlignAttrs(LayoutAligner.java:287) at org.netbeans.modules.form.layoutdesign.LayoutAligner.splitByAlignAttrs(LayoutAligner.java:184) at org.netbeans.modules.form.layoutdesign.LayoutAligner.splitByAlignAttrs(LayoutAligner.java:184) at org.netbeans.modules.form.layoutdesign.LayoutAligner.alignIntervals(LayoutAligner.java:66) at org.netbeans.modules.form.layoutdesign.LayoutDesigner.align(LayoutDesigner.java:1809) at org.netbeans.modules.form.FormDesigner.align(FormDesigner.java:982) at org.netbeans.modules.form.FormDesigner$AlignAction.actionPerformed(FormDesigner.java:2046) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1786) at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1839) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:245) at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:231) at java.awt.Component.processMouseEvent(Component.java:5100) at java.awt.Component.processEvent(Component.java:4897) at java.awt.Container.processEvent(Container.java:1569) at java.awt.Component.dispatchEventImpl(Component.java:3615) at java.awt.Container.dispatchEventImpl(Container.java:1627) at java.awt.Component.dispatchEvent(Component.java:3477) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3483) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3198) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3128) at java.awt.Container.dispatchEventImpl(Container.java:1613) at java.awt.Window.dispatchEventImpl(Window.java:1606) at java.awt.Component.dispatchEvent(Component.java:3477) at java.awt.EventQueue.dispatchEvent(EventQueue.java:456) [catch] at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137) at java.awt.EventDispatchThread.run(EventDispatchThread.java:100) *********** Exception occurred ************ at 9:11 PM on Jan 12, 2006 java.lang.IllegalStateException: javax.swing.JScrollPane[,233,92,164x125,invalid,layout=javax.swing.ScrollPaneLayout$UIResource,alignmentX=null,alignmentY=null,border=javax.swing.plaf.basic.BasicBorders$FieldBorder@1e4e445,flags=328,maximumSize=,minimumSize=,preferredSize=,columnHeader=,horizontalScrollBar=javax.swing.JScrollPane$ScrollBar[,0,0,0x0,invalid,hidden,layout=com.sun.java.swing.plaf.windows.WindowsScrollBarUI,alignmentX=null,alignmentY=null,border=,flags=4194600,maximumSize=,minimumSize=,preferredSize=,blockIncrement=10,orientation=HORIZONTAL,unitIncrement=1],horizontalScrollBarPolicy=HORIZONTAL_SCROLLBAR_AS_NEEDED,lowerLeft=,lowerRight=,rowHeader=,upperLeft=,upperRight=,verticalScrollBar=javax.swing.JScrollPane$ScrollBar[,0,0,0x0,invalid,hidden,layout=com.sun.java.swing.plaf.windows.WindowsScrollBarUI,alignmentX=null,alignmentY=null,border=,flags=4194600,maximumSize=,minimumSize=,preferredSize=,blockIncrement=10,orientation=VERTICAL,unitIncrement=1],verticalScrollBarPolicy=VERTICAL_SCROLLBAR_AS_NEEDED,viewport=javax.swing.JViewport[,2,2,160x121,invalid,layout=javax.swing.ViewportLayout,alignmentX=null,alignmentY=null,border=,flags=8,maximumSize=,minimumSize=,preferredSize=,isViewSizeSet=true,lastPaintPosition=java.awt.Point[x=0,y=0],scrollUnderway=false],viewportBorder=] is not attached to a horizontal group at org.jdesktop.layout.GroupLayout.checkComponents(GroupLayout.java:832) at org.jdesktop.layout.GroupLayout.prepare(GroupLayout.java:814) at org.jdesktop.layout.GroupLayout.layoutContainer(GroupLayout.java:668) at org.netbeans.modules.form.layoutdesign.support.SwingLayoutBuilder.createLayout(SwingLayoutBuilder.java:128) at org.netbeans.modules.form.layoutdesign.support.SwingLayoutBuilder.setupContainerLayout(SwingLayoutBuilder.java:73) [catch] at org.netbeans.modules.form.VisualReplicator.setupContainerLayout(VisualReplicator.java:713) at org.netbeans.modules.form.VisualReplicator.updateContainerLayout(VisualReplicator.java:264) at org.netbeans.modules.form.FormDesigner$FormListener.run(FormDesigner.java:1865) at org.netbeans.modules.form.FormDesigner$FormListener.processEvents(FormDesigner.java:1810) at org.netbeans.modules.form.FormDesigner$FormListener.formChanged(FormDesigner.java:1778) at org.netbeans.modules.form.FormModel.fireEvents(FormModel.java:981) at org.netbeans.modules.form.FormModel$EventBroker.run(FormModel.java:1081) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:178) at java.awt.EventQueue.dispatchEvent(EventQueue.java:454) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137) at java.awt.EventDispatchThread.run(EventDispatchThread.java:100) *********** Exception occurred ************ at 9:11 PM on Jan 12, 2006 java.lang.NullPointerException at org.netbeans.modules.form.layoutdesign.LayoutDesigner.imposeCurrentComponentSize(LayoutDesigner.java:2585) at org.netbeans.modules.form.layoutdesign.LayoutDesigner.imposeCurrentContainerSize(LayoutDesigner.java:2499) at org.netbeans.modules.form.layoutdesign.LayoutDesigner.updatePositions(LayoutDesigner.java:134) at org.netbeans.modules.form.layoutdesign.LayoutDesigner.updateCurrentState(LayoutDesigner.java:73) at org.netbeans.modules.form.FormDesigner.updateComponentLayer(FormDesigner.java:405) at org.netbeans.modules.form.FormDesigner.access$1700(FormDesigner.java:62) at org.netbeans.modules.form.FormDesigner$FormListener.run(FormDesigner.java:1947) at org.netbeans.modules.form.FormDesigner$FormListener.processEvents(FormDesigner.java:1810) at org.netbeans.modules.form.FormDesigner$FormListener.formChanged(FormDesigner.java:1778) at org.netbeans.modules.form.FormModel.fireEvents(FormModel.java:981) at org.netbeans.modules.form.FormModel$EventBroker.run(FormModel.java:1081) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:178) at java.awt.EventQueue.dispatchEvent(EventQueue.java:454) [catch] at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137) at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)
Created attachment 28378 [details] The tabs with alignment problems disappeared on opening the project the next morning
In what build did this happen? Beta, beta2, or RC1?
According to the reporter this was in beta2. We fixed couple of problems related to this, so I beleive it works now.