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via Coderanch by Jon Swanson, 1 year ago
canno t add to layout: unknown constraint: Editor
via coderanch.com by Unknown author, 2 years ago
canno t add to layout: unknown constraint: Editor
via Google Groups by lyzwhu, 2 years ago
cannot add to lay out: unknown constraint: center
via Oracle Community by 843806, 8 months ago
cannot add to layout: unknown constraint: NORTH
via Oracle Community by 807598, 1 year ago
cannot add to lay out: unknown constraint: NORTH
via Stack Overflow by Steve McLeod
, 1 year ago
cannot add to layout: unknown constraint: LEFT
java.lang.IllegalArgumentException: canno
t add to layout: unknown constraint: Editor	at java.awt.BorderLayout.addLayoutComponent(BorderLayout.java:446)	at java.awt.BorderLayout.addLayoutComponent(BorderLayout.java:407)	at java.awt.Container.addImpl(Container.java:1072)	at java.awt.Container.add(Container.java:925)	at javax.swing.plaf.basic.BasicSpinnerUI.replaceEditor(BasicSpinnerUI.java:400)	at javax.swing.plaf.basic.BasicSpinnerUI$Handler.propertyChange(BasicSpinnerUI.java:955)	at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339)	at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276)	at java.awt.Component.firePropertyChange(Component.java:8170)	at javax.swing.JSpinner.setEditor(JSpinner.java:494)	at javax.swing.JSpinner.setModel(JSpinner.java:268)	at TestSpinner$ScaleActionListener.actionPerformed(TestSpinner.java:54)