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via GitHub by bgoetzmann
, 1 year ago
This exception has no message.
java.lang.IllegalStateException: Toolkit not initialized	at com.sun.javafx.application.PlatformImpl.runLater(PlatformImpl.java:273)	at com.sun.javafx.application.PlatformImpl.runLater(PlatformImpl.java:268)	at com.sun.javafx.application.PlatformImpl.setPlatformUserAgentStylesheet(PlatformImpl.java:550)	at com.sun.javafx.application.PlatformImpl.setDefaultPlatformUserAgentStylesheet(PlatformImpl.java:512)	at javafx.scene.control.Control.(Control.java:87)	at undefined.java_lang_Class$isAssignableFrom.call(Unknown Source)	at com.sun.proxy.$Proxy4.onClassInfo(Unknown Source)