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I need your help as I am trying to make textfield that when you type character it drops down suggestions I tried to use controlsfx and put my function on key press handler but I got this error

java.lang.IllegalArgumentException: argument type mismatch

Cœur
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Ahmed Adel
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  • Extend the question with the code you have, otherwise it is impossible to tell what's wrong with it... – DVarga Jun 27 '16 at 15:59
  • public class Controller { public TextField aa; public void init() { aa =new TextField(); } public void drop(ActionEvent event) { TextFields.bindAutoCompletion( aa, "FIRST","SECOND"); } } – Ahmed Adel Jun 27 '16 at 16:33
  • – Ahmed Adel Jun 27 '16 at 16:33
  • Does this answer your question? [JavaFX TextField Auto-suggestions](https://stackoverflow.com/questions/36861056/javafx-textfield-auto-suggestions) – trilogy Jun 14 '20 at 00:35

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