Re: [Geotools-gt2-users] Rendering rasters without JAI

[Andrea A. <aa...@op...>]

Gabriella Turek ha scritto:
> Hum, here's the error I get when I try to read a geo referenced jpg
> 
> Exception in thread "AWT-EventQueue-0" 
> java.lang.IllegalArgumentException: ImageRead: No OperationDescriptor is 
> registered in the current operation registry under this name.
>         at javax.media.jai.JAI.createNS(JAI.java:1074)
>         at javax.media.jai.JAI.create(JAI.java:977)

This is happening because you lack the "JAI Image I/O library". GeoTools
needs both, JAI and the ImageIO extension: 
https://jai-imageio.dev.java.net/

Cheers
Andrea