Incompatible types when returning value

Question

I want to display an image with drawn lines on a map, and separate images made for every single section in the image (several connected lines). I have written this code:

Answer 1

lineImage1 is defined as BufferedImage lineImage1[], which is an array of BufferedImages. The return value of the method is BufferedImage.

You either want to change the return type to an array of BufferedImages, or only return a single BufferedImage.