Posts by Pedro de Araujo • 1 point

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  Q: I’m trying to make a chronometer program using java FXML in Scene Builder and I can’t

  Every time I click the button, in an attempt to start the chronometer, this error happens: Exception in thread "Thread-4" java.lang.IllegalStateException: Not on FX application thread; currentThread…

  java scenebuilder

  asked 4 years, 5 months ago Pedro de Araujo 1