[Résolu] Bonjour j'ai une erreur java fx par Master_Pala - page 1

J'essaye de créer un launcher mais cela ne fonctionne pas

erreur:

Exception in Application start method
java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at com.sun.javafx.application.LauncherImpl.launchApplicationWithArgs(LauncherImpl.java:389)
	at com.sun.javafx.application.LauncherImpl.launchApplication(LauncherImpl.java:328)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at sun.launcher.LauncherHelper$FXHelper.main(Unknown Source)
Caused by: java.lang.RuntimeException: Exception in Application start method
	at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:917)
	at com.sun.javafx.application.LauncherImpl.lambda$launchApplication$1(LauncherImpl.java:182)
	at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NullPointerException
	at fr.trxyy.launcherlib.utils.ResourceLocation.getMedia(ResourceLocation.java:25)
	at fr.trxyy.launcherlib.interfaces.IScreen.drawAnimatedBackground(IScreen.java:93)
	at fr.masterpala.launcher.LauncherPanel.createContent(LauncherPanel.java:40)
	at fr.masterpala.launcher.LauncherMain.start(LauncherMain.java:34)
	at com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$8(LauncherImpl.java:863)
	at com.sun.javafx.application.PlatformImpl.lambda$runAndWait$7(PlatformImpl.java:326)
	at com.sun.javafx.application.PlatformImpl.lambda$null$5(PlatformImpl.java:295)
	at java.security.AccessController.doPrivileged(Native Method)
	at com.sun.javafx.application.PlatformImpl.lambda$runLater$6(PlatformImpl.java:294)
	at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
	at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
	at com.sun.glass.ui.win.WinApplication.lambda$null$3(WinApplication.java:177)
	... 1 more
Exception running application fr.masterpala.launcher.LauncherMain

et voici mon code :

package fr.masterpala.launcher;

import fr.trxyy.launcherlib.Init;
import fr.trxyy.launcherlib.interfaces.LauncherBase;
import fr.trxyy.launcherlib.interfaces.Mover;
import fr.trxyy.launcherlib.utils.LauncherConfiguration;
import fr.trxyy.launcherlib.utils.ResourceLocation;
import javafx.application.Application;
import javafx.scene.Scene;
import javafx.stage.Stage;
import javafx.stage.StageStyle;

public class LauncherMain extends Application {
	
	private ResourceLocation ressources;

	@SuppressWarnings("static-access")
	public static void main(String[] args) {
		LauncherConfiguration config = new LauncherConfiguration();
		config.setVersionId("1.7.10");
		config.setAssetIndex("1.7.10");
		config.setLaunchClass("net.minecraft.launchwrapper.Launch");
		config.setDownloadUrl("https://scp15.cmws.fr/downloads/");
		config.setCurrentlyMaintenance(false);
		config.setMaintenanceUrl("");
		config.setLaunchArguments("--username ${auth_player_name} --version ${version_name} --gameDir ${game_directory} --assetsDir ${assets_root} --assetIndex ${assets_index_name} --uuid ${auth_uuid} --accessToken ${auth_access_token} --userProperties ${user_properties} --userType ${user_type} --tweakClass cpw.mods.fml.common.launcher.FMLTweaker");
		Init.setConfiguration(config);
		Init.registerLauncherConfiguration("Launcher Test", 850, 540, "launchertest", "/resources/");
		Application.launch(args);
	}

	@Override
	public void start(Stage primaryStage) throws Exception {
		Scene primaryscene = new Scene(new LauncherPanel().createContent());
		LauncherBase launcherBase = new LauncherBase(primaryStage, primaryscene, StageStyle.UNDECORATED, Mover.MOVE_ON_CLICK);
		launcherBase.setIconImage(primaryStage, ResourceLocation.loadImage("favicon.png"));
	}

}

package fr.masterpala.launcher;

import fr.trxyy.launcherlib.Init;
import fr.trxyy.launcherlib.LauncherConstants;
import fr.trxyy.launcherlib.accounts.Account;
import fr.trxyy.launcherlib.accounts.Authentication;
import fr.trxyy.launcherlib.accounts.GameAuth;
import fr.trxyy.launcherlib.components.LauncherAlert;
import fr.trxyy.launcherlib.components.LauncherButton;
import fr.trxyy.launcherlib.components.LauncherPasswordField;
import fr.trxyy.launcherlib.components.LauncherTextField;
import fr.trxyy.launcherlib.interfaces.IScreen;
import fr.trxyy.launcherlib.interfaces.Mover;
import fr.trxyy.launcherlib.interfaces.OptionsScreen;
import fr.trxyy.launcherlib.utils.FontLoader;
import javafx.application.Platform;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.Parent;
import javafx.scene.image.ImageView;
import javafx.scene.layout.Pane;
import javafx.stage.Stage;

public class LauncherPanel extends IScreen{

	private LauncherTextField usernameField;
	private LauncherPasswordField passwordField;
	private	LauncherButton loginButton;
	private	LauncherButton minimizeButton;
	private	LauncherButton settingsButton;
	private	LauncherButton closeButton;
	
	
	
	
@SuppressWarnings("static-access")
	public Parent createContent() {
		Pane contentPane = new Pane();
		contentPane.setPrefSize(LauncherConstants.getWidth(), LauncherConstants.getHeight());
		this.drawAnimatedBackground(contentPane, "background.mp4");
		this.drawLogo(resources.loadImage("logo.png"), 150, 70, 600, 120, contentPane, Mover.MOVE_ON_CLICK);
		
		
		
		this.usernameField = new LauncherTextField(contentPane);
		this.usernameField.setText(Init.getUserProps().getUsername());
		this.usernameField.setStyle("-fx-background-color: rgba(53,89,119,0.4); -fx-text-fill: white;");
		this.usernameField.setFont(FontLoader.loadFont("Roboto-Light.ttf","Roboto Lt", 18F));
		this.usernameField.setPosition(LauncherConstants.getWidth() / 2 -100,LauncherConstants.getHeight() / 2 -400);		
		this.usernameField.setPromptText("Pseudonyme/Email");
		this.usernameField.setSize(200, 35);
		
		
		
		this.passwordField = new LauncherPasswordField(contentPane);
		this.passwordField.setStyle("-fx-background-color: rgba(53,89,119,0.4); -fx-text-fill: white;");
		this.passwordField.setFont(FontLoader.loadFont("Roboto-Light.ttf","Roboto Lt", 18F));
		this.passwordField.setPosition(LauncherConstants.getWidth() / 2 -100,LauncherConstants.getHeight() / 2);		
		this.passwordField.setPromptText("Pseudonyme/Email");
		this.passwordField.setSize(200, 35);
		
		
		
		this.loginButton = new LauncherButton(contentPane);
		this.loginButton.setText("Se Connecter");
		this.loginButton.setStyle("-fx-background-color: rgba(53,89,119,0.4); -fx-text-fill: white;");
		this.loginButton.setFont(FontLoader.loadFont("Roboto-Light.ttf","Roboto Lt", 18F));
		this.loginButton.setPosition(LauncherConstants.getWidth() / 2 -50,LauncherConstants.getHeight() / 2 +40);		
		this.loginButton.setSize(150, 35);
		this.loginButton.setOnAction(new EventHandler<ActionEvent>() {
			@Override
			public void handle(ActionEvent k) {
				trylogin(contentPane);
			}
			
		});
			
		this.settingsButton = new LauncherButton(contentPane);
			this.settingsButton.setSize(35, 35);
			this.settingsButton.setPosition(LauncherConstants.getWidth() / 2 -100,LauncherConstants.getHeight() / 2 +40);		
			this.settingsButton.setInvisible();
			this.settingsButton.setStyle("-fx-padding: 0;");
			ImageView settingsIcon = new ImageView(resources.loadImage("settings.png"));
			settingsIcon.setFitWidth(this.settingsButton.getPrefWidth());
			settingsIcon.setFitHeight(this.settingsButton.getPrefHeight());	
			this.settingsButton.setGraphic(settingsIcon);
			this.settingsButton.setOnAction(new EventHandler<ActionEvent>() {
				@Override
				public void handle(ActionEvent k) {
					new OptionsScreen();
				}
				
			});
			
			
			
			this.minimizeButton = new LauncherButton(contentPane);
			this.minimizeButton.setSize(38, 22);
			this.minimizeButton.setPosition(LauncherConstants.getWidth() -76,0);		
			this.minimizeButton.setInvisible();
			this.minimizeButton.setStyle("-fx-padding: 0;");
			ImageView minimizeIcon = new ImageView(resources.loadImage("minimize.png"));
			minimizeIcon.setFitWidth(this.minimizeButton.getPrefWidth());
			minimizeIcon.setFitHeight(this.minimizeButton.getPrefHeight());	
			this.minimizeButton.setGraphic(minimizeIcon);
			this.minimizeButton.setOnAction(new EventHandler<ActionEvent>() {
				@Override
				public void handle(ActionEvent k) {
					Stage stage = (Stage)((LauncherButton)k.getSource()).getScene().getWindow();
					stage.setIconified(true);
				}
				
			});
			
			this.closeButton = new LauncherButton(contentPane);
			this.closeButton.setSize(38, 22);
			this.closeButton.setPosition(LauncherConstants.getWidth() -38,0);		
			this.closeButton.setInvisible();
			this.closeButton.setStyle("-fx-padding: 0;");
			ImageView closeIcon = new ImageView(resources.loadImage("close.png"));
			closeIcon.setFitWidth(this.minimizeButton.getPrefWidth());
			closeIcon.setFitHeight(this.minimizeButton.getPrefHeight());	
			this.closeButton.setGraphic(closeIcon);
			this.closeButton.setOnAction(new EventHandler<ActionEvent>() {
				@Override
				public void handle(ActionEvent k) {
					Platform.exit();
					System.exit(0);
				}
				
			});
			return contentPane;
	}




public void trylogin(Pane contentPane) {
		if (usernameField.getText() == null) {
			new LauncherAlert("Authentification echouchee !", "Tentative de connexion echouee car : Le pseudonyme doit comprendre au minimum 3 caracteres.");
	}else if (usernameField.getText().length() > 2 && passwordField.getText().isEmpty()) {
		GameAuth auth = new GameAuth(usernameField.getText(), passwordField.getText(), Authentication.OFFLINE);
		if(auth.isLogged()) {
			usernameField.setDisable(true);
			passwordField.setDisable(true);
			loginButton.setDisable(true);
			Init.getUserProps().saveProps();
			updateAndLaunch(contentPane);
		}
	} else if (usernameField.getText().length() > 2 && !passwordField.getText().isEmpty()) {
		Account.setUsername(usernameField.getText());
		Init.getUserProps().saveProps();
		GameAuth auth = new GameAuth(usernameField.getText(), passwordField.getText(), Authentication.OFFICIAL);
		if (auth.isLogged()) {
			usernameField.setDisable(true);
			passwordField.setDisable(true);
			loginButton.setDisable(true);
			Init.getUserProps().saveProps();
			updateAndLaunch(contentPane);
		} else {
			new LauncherAlert("Authentification echouee !", 
					"Impossible de se connecter l'authentification semble etre une authentification"
					+ "'en-ligne'\n Il y a un probleme lors de la tentative de connexion.\n\n-Verifiez que le pseudonyme comprenne au minimum 3 caracteres."
					+ "\n-Verifiez les majuscules et minuscules.\n-Assurez-vous d'utiliser un compte Mojang.");
		}
	}else {
		new LauncherAlert("Authentification echouee !", "Impossible de se connecter"
				+ "\n\nL'authentification semble etre une authentification 'hors-ligne"
				+ "\nIl y a un probleme lors de la tentative de connexion: Le pseudonyme doit comprendre au minimum 3 caracteres.");
	}
		
}}

-
Edité par Master_Pala 15 septembre 2019 à 19:38:23

Bonjour j'ai une erreur java fx

Bonjour j'ai une erreur java fx

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