Java
- 2 ответа
- 0 вопросов
1
Вклад в тег
Caused by: java.lang.NullPointerException
at sample.Controller.action1(Controller.java:69)
... 57 more
signInBtn.setText("fgsdhjk");
@FXML
private Button signInBtn;
<Button id="signInBtn" defaultButton="true" mnemonicParsing="false" onAction="#action1" text="Sign In" textFill="$x2">
<font>
<Font size="30.0" />
</font>
</Button>
<Button fx:id="signInBtn" defaultButton="true" mnemonicParsing="false" onAction="#action1" text="Sign In" textFill="$x2">
<font>
<Font size="30.0" />
</font>
</Button>