java.lang.Error: Do not use javax.swing.JFrame.add() use javax.swing.JFrame.getContentPane().add() instead

Oracle Community | 807554 | 1 decade ago
  1. 0

    I got 5  lines of "exeption in thread main"

    Oracle Community | 1 decade ago | 807554
    java.lang.Error: Do not use javax.swing.JFrame.add() use javax.swing.JFrame.getContentPane().add() instead
  2. 0

    Multiple JFrames in 1 Container

    Coderanch | 1 decade ago | Stephen Boston
    java.lang.Error: Do not use javax.swing.JFrame.add() use javax.swing.JFrame.getContentPane().add() instead
  3. 0

    moving rectangle(GUI)

    Oracle Community | 1 decade ago | 807597
    java.lang.Error: Do not use lab1.add() use lab1.getContentPane().add() instead
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  5. 0

    Compile problems with Netbeans

    Oracle Community | 1 decade ago | 807598
    java.lang.Error: Do not use ButtonFrame.add() use ButtonFrame.getContentPane().add() instead
  6. 0

    Assistance needed on this code, please

    Oracle Community | 1 decade ago | 807607
    java.lang.Error: Donot use HelloWorld.add() use HelloWorld.getContentPane().add() instead

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    Root Cause Analysis

    1. java.lang.Error

      Do not use javax.swing.JFrame.add() use javax.swing.JFrame.getContentPane().add() instead

      at javax.swing.JFrame.createRootPaneException()
    2. Java RT
      Container.add
      1. javax.swing.JFrame.createRootPaneException(JFrame.java:402)
      2. javax.swing.JFrame.addImpl(JFrame.java:428)
      3. java.awt.Container.add(Container.java:228)
      3 frames
    3. Unknown
      Proyecto.main
      1. Proyecto.<init>(Proyecto.java:43)
      2. Proyecto.main(Proyecto.java:208)
      2 frames