Java 使用jarsplice创建可运行jar后找不到文件

下面是CMD在用JarSplice将LWJGL编译成可运行Jar后告诉我的

C:\Users\Rose>java -jar C:\Users\Rose\Desktop\Test\FrikFatJar.jar
Error: java.io.FileNotFoundException: res\350.png (The system cannot find the pa
th specified)
loading glyphs -1
glyphs loaded
loading glyphs -1
glyphs loaded
Exception in thread "main" java.lang.NullPointerException
        at frik.entity.Image.draw(Image.java:164)
        at frik.screen.Menu.draw(Menu.java:44)
        at frik.main.FrikMolder.updateContent(FrikMolder.java:77)
        at frik.main.FrikMolder.isRunning(FrikMolder.java:54)
        at frik.main.MainClass.<init>(MainClass.java:36)
        at frik.main.MainClass.main(MainClass.java:74)

这就是我试图从菜单类加载的图像

IMG=新图像（“PNG”，“res/350.PNG”，0,0）

感谢您抽出时间。
我已经修复了它，这是我在
init（）中更改的内容。


public void init() {


    try{    
        if(Special == true){

            texture = TextureLoader.getTexture(textForm, loadBufferedImage(textName), true);
        }else{
            texture = TextureLoader.getTexture(textForm, new FileInputStream(textName), true);
        }
    }catch(IOException e){
        System.out.println("Error: "+e);
    }
    Special = true;
    rotation = 0;
    if(width != height&&width % 2 != 0&&height % 2 != 0){
        textForm = "PNG";
        textName = "/img/128.png";
        Special = false;
        JOptionPane.showMessageDialog(null, "The width and height of the Image should be equal.", "Wrong image size!", JOptionPane.WARNING_MESSAGE);
        init();
    }

我添加了这个从jar文件加载的方法

private InputStream loadBufferedImage(String string)
{
    try
    {
        BufferedImage bi = ImageIO.read(this.getClass().getResource(string));
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        ImageIO.write( bi, "PNG", baos);
        InputStream is = new ByteArrayInputStream(baos.toByteArray());
        return is;
    } catch (IOException e)
    {
        System.out.println("Error: "+e);
    }
    return null;
}

你能再解释一下吗？
private InputStream loadBufferedImage(String string)
{
    try
    {
        BufferedImage bi = ImageIO.read(this.getClass().getResource(string));
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        ImageIO.write( bi, "PNG", baos);
        InputStream is = new ByteArrayInputStream(baos.toByteArray());
        return is;
    } catch (IOException e)
    {
        System.out.println("Error: "+e);
    }
    return null;
}