Tag: 嵌入式资源

Jar Embedded Resources NullPointerException

我最初是从Chillax开始的,在遇到如此多的问题接近截止日期之后,我回到了IDE我更熟悉的IDE,NetBeans,我将我的方法改为更基本的“小行星”型游戏: NBs zip文件: http ://ge.tt/4T5tBFT/v/0?c text:git clone git://gist.github.com/4248746.git 嵌入?: 在NetBeans中,我得到: Exception in thread “main” java.lang.NullPointerException at javax.swing.ImageIcon.(ImageIcon.java:205) at gayme.Craft.(Craft.java:27) at gayme.Board.(Board.java:54) at gayme.Gayme.(Gayme.java:9) at gayme.Gayme.main(Gayme.java:19) Java Result: 1 消息来源:(工艺26-34) public Craft() { ImageIcon ii = new ImageIcon(this.getClass().getResource(“craft.png”)); image = ii.getImage(); width = image.getWidth(null); height = image.getHeight(null); missiles = new ArrayList(); visible = true; x = […]