java.lang.RuntimeException: Exception in Application start method

Stack Overflow | Kenta1561 | 7 months ago
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    JavaFX and FXML File

    Stack Overflow | 7 months ago | Kenta1561
    java.lang.RuntimeException: Exception in Application start method

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at main.Main.start()
    2. main
      Main.start
      1. main.Main.start(Main.java:30)
      1 frame
    3. com.sun.javafx
      PlatformImpl.lambda$null$173
      1. com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$162(LauncherImpl.java:863)
      2. com.sun.javafx.application.PlatformImpl.lambda$runAndWait$175(PlatformImpl.java:326)
      3. com.sun.javafx.application.PlatformImpl.lambda$null$173(PlatformImpl.java:295)
      3 frames
    4. Java RT
      AccessController.doPrivileged
      1. java.security.AccessController.doPrivileged(Native Method)
      1 frame
    5. com.sun.javafx
      PlatformImpl.lambda$runLater$174
      1. com.sun.javafx.application.PlatformImpl.lambda$runLater$174(PlatformImpl.java:294)
      1 frame
    6. com.sun.glass
      WinApplication.lambda$null$148
      1. com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
      2. com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
      3. com.sun.glass.ui.win.WinApplication.lambda$null$148(WinApplication.java:191)
      3 frames
    7. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)
      1 frame