Re: [digilib-devel] jpeg 2000

[Scholte, H. <J.C...@uv...>]

Hi Robert,


trying it in Jetty isn't an option. We are using Tomcat and that's it :-{


I'm getting the following error in catalina.out:

2018-12-17 11:38:09,051 [ajp-bio-8009-exec-144] ERROR - ImageLoaderDocuimage unable to identify: digilib.io.FileOpException: Can't find Reader to load File!
2018-12-17 11:38:09,051 [ajp-bio-8009-exec-144] ERROR - class digilib.io.FileOpException: Can't get size from hires image file!



I placed the jai-imageio-* in the lib directory of tomcat but appently without any relief :-{


Regards,

Hans





________________________________
Van: Robert Casties <ca...@mp...>
Verzonden: zaterdag 15 december 2018 15:37:15
Aan: Scholte, Hans; dig...@li...
Onderwerp: Re: [digilib-devel] jpeg 2000

Dear Hans,

On 15.12.18 13:43, Scholte, Hans wrote:
> The TIFF codec is not listed in the configuraton (see below). n both
> machines I have the same tomcat version ans same JVM.
>
> Still possible that tomcat isn't loading the ImageIO-plugins?

Your list of codecs looks like the additional jai-imageio plugins were
not loaded. Can you try to copy the jai-imageio-* JARs into the Tomcat's
/lib/ directory and also check the messages that Tomcat produces to see
if there are any messages about resources not being loaded or resource
leaks being prevented?

I haven't had this issue of codecs not loading in a while. Which version
of Tomcat are you using? Is it the default install from
https://tomcat.apache.org or something else? Can you try to use Jetty
(https://www.eclipse.org/jetty/) to see if the problem persists?

Best
        Robert

>     DocuImage configuration
>
> Supported image types
>
>   * JPG
>   * jpg
>   * bmp
>   * BMP
>   * gif
>   * GIF
>   * WBMP
>   * png
>   * PNG
>   * jpeg
>   * wbmp
>

--
Dr. Robert Casties -- Information Technology Group
Max Planck Institute for the History of Science
Boltzmannstr. 22, D-14195 Berlin
Tel: +49/30/22667-342