編集履歴

質問編集履歴

;の追記

2017/06/22 17:59

投稿

nununuso

スコア9

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@@ -148,172 +148,172 @@
             }
+        };//;を追記
+            theScene1.setOnMousePressed(
+            new EventHandler<MouseEvent>()
+            {
+                public void handle(MouseEvent pe)
+                {
+                    pw=pe.getX();
+                    pv=pe.getY();
+                    System.out.println("Push  X=" + pw + "  Y=" + pv);
+                }
+            });
+    }
+    void set(){
+        theStage1.setTitle("てすと");
+        Image image = new Image(getClass().getResource("kimi.png").toExternalForm());
+        Image image2 = new Image(getClass().getResource("kimi2.png").toExternalForm());
+        Image image3 = new Image(getClass().getResource("manzi.png").toExternalForm());
+        Image image4 = new Image(getClass().getResource("manzi2.png").toExternalForm());
+        //画像サイズは全て100*150
+        AudioClip plonkSound = new AudioClip(getClass().getResource("kimi.mp3").toExternalForm());
+        Group root = new Group();
+        Canvas canvas = new Canvas(width, heigh);
+        GraphicsContext graphicsContext = canvas.getGraphicsContext2D();
+        graphicsContext.drawImage(image, 100 , 100);
+        root.getChildren().add(canvas);
+        Scene theScene = new Scene(root);
+        this.theScene1 = theScene;
+        this.image = image;
+        this.image2 = image2;
+        this.image3 = image3;
+        this.image4 = image4;
+        this.graphicsContext = graphicsContext;
+        this.plonkSound = plonkSound;
+        theStage1.setWidth(280);
+        theStage1.setHeight(280);
+        theStage1.setScene(theScene1);
+        theStage1.show();
+    }
+    void botten1(){
+        while(true){
+        graphicsContext.clearRect(0, 0, width, heigh);
+        if(pw>100 && pw<250 && pv>100 && pv<200){
+                       System.out.println("ボタン1が押されたよ");
+                       graphicsContext.drawImage(image2, 100 , 100);
+                       plonkSound.play();
+                       count = count + 1;
+                    }else{
+                       graphicsContext.drawImage(image, 100 , 100);
+                    }
+        if(count == 5){
+            num = 3;
+            count = 1;
+            break;
         }
-            theScene1.setOnMousePressed(
-            new EventHandler<MouseEvent>()
-            {
-                public void handle(MouseEvent pe)
-                {
-                    pw=pe.getX();
-                    pv=pe.getY();
-                    System.out.println("Push  X=" + pw + "  Y=" + pv);
-                }
+        }
-            });
     }
-    void set(){
-        theStage1.setTitle("てすと");
-        Image image = new Image(getClass().getResource("kimi.png").toExternalForm());
-        Image image2 = new Image(getClass().getResource("kimi2.png").toExternalForm());
-        Image image3 = new Image(getClass().getResource("manzi.png").toExternalForm());
-        Image image4 = new Image(getClass().getResource("manzi2.png").toExternalForm());
-        //画像サイズは全て100*150
-        AudioClip plonkSound = new AudioClip(getClass().getResource("kimi.mp3").toExternalForm());
-        Group root = new Group();
-        Canvas canvas = new Canvas(width, heigh);
-        GraphicsContext graphicsContext = canvas.getGraphicsContext2D();
-        graphicsContext.drawImage(image, 100 , 100);
-        root.getChildren().add(canvas);
-        Scene theScene = new Scene(root);
-        this.theScene1 = theScene;
-        this.image = image;
-        this.image2 = image2;
-        this.image3 = image3;
-        this.image4 = image4;
-        this.graphicsContext = graphicsContext;
-        this.plonkSound = plonkSound;
-        theStage1.setWidth(280);
-        theStage1.setHeight(280);
-        theStage1.setScene(theScene1);
-        theStage1.show();
-    }
-    void botten1(){
+        void botten2(){
         while(true){
         graphicsContext.clearRect(0, 0, width, heigh);
-        if(pw>100 && pw<250 && pv>100 && pv<200){
+        if(pw>0 && pw<150 && pv>0 && pv<100){
-                       System.out.println("ボタン1が押されたよ");
+                       System.out.println("ボタン2が押されたよ");
-                       graphicsContext.drawImage(image2, 100 , 100);
+                       graphicsContext.drawImage(image4, 0 , 0);
-                       plonkSound.play();
+                       System.out.println("音楽スタート");
                        count = count + 1;
                     }else{
-                       graphicsContext.drawImage(image, 100 , 100);
+                       graphicsContext.drawImage(image3, 0 , 0);
                     }
         if(count == 5){
-            num = 3;
             count = 1;
+            num = 1;
             break;
         }
         }
-    }
-        void botten2(){
-        while(true){
-        graphicsContext.clearRect(0, 0, width, heigh);
-        if(pw>0 && pw<150 && pv>0 && pv<100){
-                       System.out.println("ボタン2が押されたよ");
-                       graphicsContext.drawImage(image4, 0 , 0);
-                       System.out.println("音楽スタート");
-                       count = count + 1;
-                    }else{
-                       graphicsContext.drawImage(image3, 0 , 0);
-                    }
-        if(count == 5){
-            count = 1;
-            num = 1;
-            break;
-        }
-        }
     }
 }

エラーメッセージの追記

2017/06/22 17:59

投稿

nununuso

スコア9

test CHANGED Viewed

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test CHANGED Viewed

@@ -320,7 +320,7 @@
 ```
-- エラーメッセージ
+- 追記エラーメッセージ
 run:

エラーメッセージの追加

2017/06/22 17:57

投稿

nununuso

スコア9

test CHANGED Viewed

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test CHANGED Viewed

@@ -318,7 +318,69 @@
 }
+```
+- エラーメッセージ
+run:
-```コンパイルは通るのですが実行するとエラーが起きてしまう
+Exception in Application start method
+java.lang.reflect.InvocationTargetException
+	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
+	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
+	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
+	at java.lang.reflect.Method.invoke(Method.java:498)
+	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(NativeMethodAccessorImpl.java:62)
+	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
+	at java.lang.reflect.Method.invoke(Method.java:498)
+	at sun.launcher.LauncherHelper$FXHelper.main(LauncherHelper.java:767)
+Caused by: java.lang.RuntimeException: Exception in Application start method
+	at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:917)
+	at com.sun.javafx.application.LauncherImpl.lambda$launchApplication$155(LauncherImpl.java:182)
+	at java.lang.Thread.run(Thread.java:748)
+Caused by: java.lang.NullPointerException
+	at novelgame.test2.start(test2.java:64)
+	at com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$162(LauncherImpl.java:863)
+	at com.sun.javafx.application.PlatformImpl.lambda$runAndWait$175(PlatformImpl.java:326)
+	at com.sun.javafx.application.PlatformImpl.lambda$null$173(PlatformImpl.java:295)
+	at java.security.AccessController.doPrivileged(Native Method)
+	at com.sun.javafx.application.PlatformImpl.lambda$runLater$174(PlatformImpl.java:294)
+	at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
+Exception running application novelgame.test2
+/Users/username/Library/Caches/NetBeans/8.2/executor-snippets/run.xml:53: Java returned: 1
+ビルド失敗(合計時間: 2秒)
 - 補足情報(言語/FW/ツール等のバージョンなど)

質問内容の変更

2017/06/22 17:55

投稿

nununuso

スコア9

test CHANGED Viewed

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test CHANGED Viewed

@@ -14,6 +14,16 @@
 (ボタン2が押された時のみ画像が変化
+またゲームなどの画面切り替えの際にsceneを複数用意して条件によって切り替えるのか
+scene1つだけ作りsceneの中身を条件によって変更していくのは
+どちらが一般的な方法でしょうか？
+贅沢な質問申し訳ありません
 - 対応するコード
 ```java