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kingyuluk / FlappyBird

基于Java基础类库编写的Flappy Bird
MIT License
702 stars 316 forks source link

resources\img\background.png (系统找不到指定的路径。) #20

Open sanbang09 opened 1 month ago

sanbang09 commented 1 month ago

resources\img\background.png (系统找不到指定的路径。)

sanbang09 commented 1 month ago

"C:\Program Files\Java\jdk-17\bin\java.exe" "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA 2023.2.5\lib\idea_rt.jar=57573:C:\Program Files\JetBrains\IntelliJ IDEA 2023.2.5\bin" -Dfile.encoding=UTF-8 -classpath C:\Users\Hya\Downloads\jfugue-5.0.9.jar;C:\Users\Hya\Downloads\FlappyBird-master\out\production\FlappyBird-master com.kingyu.flappybird.app.App java.io.FileNotFoundException: resources\img\background.png (系统找不到指定的路径。) at java.base/java.io.FileInputStream.open0(Native Method) at java.base/java.io.FileInputStream.open(FileInputStream.java:216) at java.base/java.io.FileInputStream.(FileInputStream.java:157) at java.base/java.io.FileInputStream.(FileInputStream.java:111) at com.kingyu.flappybird.util.GameUtil.loadBufferedImage(GameUtil.java:30) at com.kingyu.flappybird.component.GameBackground.(GameBackground.java:25) at com.kingyu.flappybird.app.Game.initGame(Game.java:116) at com.kingyu.flappybird.app.Game.(Game.java:46) at com.kingyu.flappybird.app.App.main(App.java:12) Exception in thread "main" java.lang.ExceptionInInitializerError at com.kingyu.flappybird.app.Game.initGame(Game.java:116) at com.kingyu.flappybird.app.Game.(Game.java:46) at com.kingyu.flappybird.app.App.main(App.java:12) Caused by: java.lang.NullPointerException: Cannot invoke "java.awt.image.BufferedImage.getHeight()" because "com.kingyu.flappybird.component.GameBackground.BackgroundImg" is null at com.kingyu.flappybird.component.GameBackground.(GameBackground.java:27) ... 3 more

进程已结束，退出代码为 0