java.lang.NullPointerException

Coderanch | Xander Jacob | 3 years ago
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  1. 0

    JPanel appears to be null.

    Coderanch | 3 years ago | Xander Jacob
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at physics.Renderer.render()
    2. physics
      Physics.main
      1. physics.Renderer.render(Renderer.java:31)
      2. physics.Renderer.renderall(Renderer.java:25)
      3. physics.Updater.update(Updater.java:47)
      4. physics.Physics.main(Physics.java:31)
      4 frames