You are at least missing some references to what package you are using.
I would assume that you are using Images<https://github.com/timholy/Images.jl>,
and from the source of
imread<https://github.com/timholy/Images.jl/blob/master/src/io.jl#L103-107>,
it seems like the file you are trying to open is not in a supported format,
and you do not have ImageMagick. From the Images
documentatio<https://github.com/timholy/Images.jl/blob/master/doc/extendingIO.md>n
it looks like ImageMagick is required for PNG and JPEG files.
Regards Ivar
kl. 11:36:10 UTC+1 fredag 14. mars 2014 skrev Siddha Ganju følgende:
>
> I am trying to read an image and get the following error:
>
> julia> img = imread("rose.png")
>
> ErrorException("Do not know how to read file rose.png")
>
>
> julia> img = imread("rose.jpg")
>
> ErrorException("Do not know how to read file rose.jpg")
>
>
> Its the same for all file extensions. I have tried updating by Pkg.update().
> Still get the same result. Also Pkg.status() does not show anything weird. I
> have gone over the threads but could not find any related answer. Any idea
> what am I missing here?
>
>
