IllegalArgumentException in ver 5.2 (OK in ver 5.1)

[PerBalling]

When using MigLayout ver 5.2 in pom.xml for https://sourceforge.net/p/jgpstrackedit/code/ci/master/tree/ class DlgMerge:

import net.miginfocom.swing.MigLayout;

public class DlgMerge extends JDialog { ... contentPanel.setLayout(new MigLayout("", "[][]", "[][][][]")); ... this.pack(); ... }

=>

Exception in thread "AWT-EventQueue-0" java.lang.IllegalArgumentException: Width and height must be >= 0 at java.awt.Component.getBaseline(Unknown Source) at javax.swing.JComponent.getBaseline(Unknown Source) at javax.swing.plaf.basic.BasicComboBoxUI.getBaseline(Unknown Source) at javax.swing.JComponent.getBaseline(Unknown Source) at net.miginfocom.swing.SwingComponentWrapper.getBaseline(Unknown Source) at net.miginfocom.layout.Grid$CompWrap.getBaseline(Unknown Source) at net.miginfocom.layout.Grid$CompWrap.access$5000(Unknown Source) at net.miginfocom.layout.Grid.getBaselineAboveBelow(Unknown Source) at net.miginfocom.layout.Grid.access$4500(Unknown Source) at net.miginfocom.layout.Grid$LinkedDimGroup.getMinPrefMax(Unknown Source) at net.miginfocom.layout.Grid$LinkedDimGroup.access$3300(Unknown Source) at net.miginfocom.layout.Grid.getTotalGroupsSizeParallel(Unknown Source) at net.miginfocom.layout.Grid.calcRowsOrColsSizes(Unknown Source) at net.miginfocom.layout.Grid.calcGridSizes(Unknown Source) at net.miginfocom.layout.Grid.checkSizeCalcs(Unknown Source) at net.miginfocom.layout.Grid.layoutImpl(Unknown Source) at net.miginfocom.layout.Grid.layout(Unknown Source) at net.miginfocom.swing.MigLayout.layoutContainer(Unknown Source) at java.awt.Container.layout(Unknown Source) at java.awt.Container.doLayout(Unknown Source) at java.awt.Container.validateTree(Unknown Source) at java.awt.Container.validateTree(Unknown Source) at java.awt.Container.validateTree(Unknown Source) at java.awt.Container.validateTree(Unknown Source) at java.awt.Container.validateTree(Unknown Source) at java.awt.Container.validate(Unknown Source) at java.awt.Window.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.EventQueue.dispatchEventImpl(Unknown Source) at java.awt.EventQueue.access$500(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue$4.run(Unknown Source) at java.awt.EventQueue$4.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source)

[tbee]

Hm. I'm getting those as well. Thought it was a bug in my layout code somehow.

[mikaelgrev]

I have pushed a simple fix that will at least not throw an exception.