java.lang.RuntimeException

Exception in Application start method

Solutions on the web30429

  • via Coderanch by Carl Bernardi, 6 months ago
    Exception in Application start method
  • via Coderanch by Nikki Smith, 6 months ago
    Exception in Application start method
  • Exception in Application start method
  • Stack trace

    • java.lang.RuntimeException: Exception in Application start method at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:403) at com.sun.javafx.application.LauncherImpl.access$000(LauncherImpl.java:47) at com.sun.javafx.application.LauncherImpl$1.run(LauncherImpl.java:115) at java.lang.Thread.run(Thread.java:722) Caused by: java.lang.NullPointerException: Input stream must not be null at javafx.scene.image.Image.validateInputStream(Image.java:997) at javafx.scene.image.Image.<init>(Image.java:624) at imageToButton.start(imageToButton.java:50) at com.sun.javafx.application.LauncherImpl$5.run(LauncherImpl.java:319) at com.sun.javafx.application.PlatformImpl$5.run(PlatformImpl.java:206) at com.sun.javafx.application.PlatformImpl$4.run(PlatformImpl.java:173) at com.sun.glass.ui.win.WinApplication._runLoop(Native Method) at com.sun.glass.ui.win.WinApplication.access$100(WinApplication.java:29) at com.sun.glass.ui.win.WinApplication$3$1.run(WinApplication.java:73)

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