java.lang.NullPointerException: Colors cannot be null

Visual-paradigm | Vasiliy | 1 decade ago
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    Re:VP for UML 5.1 Look&Feel problem

    Visual-paradigm | 1 decade ago | Vasiliy
    java.lang.NullPointerException: Colors cannot be null

    Root Cause Analysis

    1. java.lang.NullPointerException

      Colors cannot be null

      at java.awt.GradientPaint.<init>()
    2. Java RT
      WindowsInternalFrameTitlePane.paintComponent
      1. java.awt.GradientPaint.<init>(Unknown Source)
      2. com.sun.java.swing.plaf.windows.WindowsInternalFrameTitlePane.paintTitleBackground(Unknown Source)
      3. com.sun.java.swing.plaf.windows.WindowsInternalFrameTitlePane.paintComponent(Unknown Source)
      3 frames