Error. java.lang.RuntimeException: main$JavaCompileException: ECJ returned errors. ---------- 1. ERROR in /root/JavaX-Caches/Temp/1734885340117/m1018465.java (at line 36) import javafx.scene.media.*; ^^^^^^ The import javafx cannot be resolved ---------- 2. ERROR in /root/JavaX-Caches/Temp/1734885340117/m1018465.java (at line 37) import javafx.embed.swing.JFXPanel; ^^^^^^ The import javafx cannot be resolved ---------- 3. ERROR in /root/JavaX-Caches/Temp/1734885340117/m1018465.java (at line 44) static MediaPlayer player; ^^^^^^^^^^^ MediaPlayer cannot be resolved to a type ---------- 4. ERROR in /root/JavaX-Caches/Temp/1734885340117/m1018465.java (at line 47) { swing(new Runnable() { public void run() { try { new JFXPanel(); ^^^^^^^^ JFXPanel cannot be resolved to a type ---------- 5. ERROR in /root/JavaX-Caches/Temp/1734885340117/m1018465.java (at line 51) Media song = new Media(name); ^^^^^ Media cannot be resolved to a type ---------- 6. ERROR in /root/JavaX-Caches/Temp/1734885340117/m1018465.java (at line 51) Media song = new Media(name); ^^^^^ Media cannot be resolved to a type ---------- 7. ERROR in /root/JavaX-Caches/Temp/1734885340117/m1018465.java (at line 52) player = new MediaPlayer(song); ^^^^^^ MediaPlayer cannot be resolved to a type ---------- 8. ERROR in /root/JavaX-Caches/Temp/1734885340117/m1018465.java (at line 52) player = new MediaPlayer(song); ^^^^^^^^^^^ MediaPlayer cannot be resolved to a type ---------- 9. ERROR in /root/JavaX-Caches/Temp/1734885340117/m1018465.java (at line 53) player.play(); ^^^^^^ MediaPlayer cannot be resolved to a type ---------- 9 problems (9 errors) Options: /root/JavaX-Caches/Temp/1734885340117/m1018465.java -cp /root/.javax/x30.jar:/root/.javax/x30.jar -warn:none -source 11 -target 11 -d /root/JavaX-Caches/Temp/1734885340126