java.lang.IllegalArgumentException: canno t add to layout: unknown constraint: Editor

Coderanch | Jon Swanson | 4 years ago
  1. 0

    problems with custom JSpinner UI (Swing / AWT / SWT forum at JavaRanch)

    coderanch.com | 1 year ago
    java.lang.IllegalArgumentException: canno t add to layout: unknown constraint: Editor
  2. 0

    problems with custom JSpinner UI

    Coderanch | 4 years ago | Jon Swanson
    java.lang.IllegalArgumentException: canno t add to layout: unknown constraint: Editor
  3. 0

    Help With A Bug - Java

    bytes.com | 7 months ago
    java.lang.IllegalArgumentException: canno t add to layout: constraint must be a string
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  5. 0

    [groovy-user] adding a custom subclass of JSplitPane in SwingBuilder using container() causes IllegalArgumentException

    Google Groups | 5 years ago | Dieter Rehbein
    java.lang.RuntimeException: java.lang.IllegalArgumentException: cannot add to layout: unknown constraint: null
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    JFrame GridBagLayout component positioning

    Stack Overflow | 3 years ago
    java.lang.IllegalArgumentException: cannot add to layout: unknown constraint: 2

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    Root Cause Analysis

    1. java.lang.IllegalArgumentException

      canno t add to layout: unknown constraint: Editor

      at java.awt.BorderLayout.addLayoutComponent()
    2. Java RT
      JSpinner.setModel
      1. java.awt.BorderLayout.addLayoutComponent(BorderLayout.java:446)
      2. java.awt.BorderLayout.addLayoutComponent(BorderLayout.java:407)
      3. java.awt.Container.addImpl(Container.java:1072)
      4. java.awt.Container.add(Container.java:925)
      5. javax.swing.plaf.basic.BasicSpinnerUI.replaceEditor(BasicSpinnerUI.java:400)
      6. javax.swing.plaf.basic.BasicSpinnerUI$Handler.propertyChange(BasicSpinnerUI.java:955)
      7. java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339)
      8. java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276)
      9. java.awt.Component.firePropertyChange(Component.java:8170)
      10. javax.swing.JSpinner.setEditor(JSpinner.java:494)
      11. javax.swing.JSpinner.setModel(JSpinner.java:268)
      11 frames
    3. Unknown
      TestSpinner$ScaleActionListener.actionPerformed
      1. TestSpinner$ScaleActionListener.actionPerformed(TestSpinner.java:54)
      1 frame