返回值时类型不兼容

我想在地图上显示带有绘制线的图像，并为图像中的每个部分（几条连接线）制作单独的图像。我写了这段代码：

public BufferedImage getLineImage() {
    BufferedImage lineImage = null;
    BufferedImage lineImage1[]=null;
    int i=0;

    if(image != null) {
        lineImage1[i] = new BufferedImage(image.getWidth(), image.getHeight(),                               image.getType());

        lineImage  = new BufferedImage(image.getWidth(), image.getHeight(), image.getType());

        Graphics2D g1 = lineImage1[i].createGraphics();
        Graphics2D g = lineImage.createGraphics();

        g.setColor(Color.WHITE);
        g.setStroke(new BasicStroke(5, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));

        g1.setColor(Color.WHITE);
        g1.setStroke(new BasicStroke(5, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));

        for(Section section : observeTraffic) {
            section.paintTags(g1);
            i++;
        }
        for(Section section : observeTraffic) {
            section.paintTags(g);
        }
    }

    return lineImage;
    return lineImage1;
}

但在最后一行我收到错误：不兼容的类型

java：不兼容的类型 必需：java.awt.image.BufferedImage 发现：java.awt.image.BufferedImage[]

有人可以帮我吗？

Thanks

lineImage1定义为BufferedImage lineImage1[]，这是一个 BufferedImages 数组。该方法的返回值为BufferedImage.

您要么想要将返回类型更改为数组BufferedImages，或者只返回一个BufferedImage.