[kepler-dev] error messages

Dan Higgins higgins at nceas.ucsb.edu
Mon Apr 10 14:38:46 PDT 2006

    Note that the example on page 4 uses an ImageJ actor for display, 
NOT the Kepler ImageDisplay actor. The ImageDisplay actor will NOT work 
here because its input is supposed to be an ImageToken, not an image 
filename. [You might be able to connect the output to an ImageReader and 
then connect to an ImageDisplay, but it is easier to just use ImageJ 
which displays a wide variety of image files.
    Similarly, the output is NOT in the format required for the 
histogram plotter or bar graph actor.



Samantha J Romanello wrote:

>I am trying to create a workflow in the alpha nine version of kepler.
>It is a copy of the workflow on page 4 in the RExpressionActor.doc. The 
>workflow runs but I am getting an error (a blank window)
>when I try to hook up the Image Display actor. I have also tried the 
>histogram plotter and bar graph actor and get
>Any suggestions?

Dan Higgins                                  higgins at nceas.ucsb.edu
http://www.nceas.ucsb.edu/    Ph: 805-893-5127
National Center for Ecological Analysis and Synthesis (NCEAS) Marine Science Building - Room 3405
Santa Barbara, CA 93195

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