java.lang.IllegalStateException: Toolkit not initialized

JDK Bug System | Werner Lehmann | 5 years ago
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Root Cause Analysis

  1. java.lang.IllegalStateException

    Toolkit not initialized

    at com.sun.javafx.application.PlatformImpl.runLater()
  2. com.sun.javafx
    PlatformImpl.runLater
    1. com.sun.javafx.application.PlatformImpl.runLater(PlatformImpl.java:121)
    2. com.sun.javafx.application.PlatformImpl.runLater(PlatformImpl.java:116)
    2 frames
  3. javafx.application
    Platform.runLater
    1. javafx.application.Platform.runLater(Platform.java:52)
    1 frame
  4. test.swing
    FXInitTest$1.run
    1. test.swing.FXInitTest$1.run(FXInitTest.java:23)
    1 frame