java.lang.NullPointerException: This exception has no message.

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via Stack Overflow by Frank Harris
, 1 year ago
This exception has no message.
via GitHub by madhephaestus
, 3 months ago
This exception has no message.
java.lang.NullPointerException:
at com.sun.javafx.css.StyleManager.getURL(StyleManager.java:867)
at com.sun.javafx.css.StyleManager.loadStylesheetUnPrivileged(StyleManager.java:1057)
at com.sun.javafx.css.StyleManager.loadStylesheet(StyleManager.java:917)
at com.sun.javafx.css.StyleManager._setDefaultUserAgentStylesheet(StyleManager.java:1377)
at com.sun.javafx.css.StyleManager.setUserAgentStylesheets(StyleManager.java:1209)
at com.sun.javafx.application.PlatformImpl.lambda$_setPlatformUserAgentStylesheet$182(PlatformImpl.java:698)
at com.sun.javafx.application.PlatformImpl._setPlatformUserAgentStylesheet(PlatformImpl.java:697)
at com.sun.javafx.application.PlatformImpl.setPlatformUserAgentStylesheet(PlatformImpl.java:548)
at com.sun.javafx.application.PlatformImpl.setDefaultPlatformUserAgentStylesheet(PlatformImpl.java:512)
at javafx.scene.control.Control.(Control.java:87)

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