SLD PIXMAP Error With How-To Example

[Jennifer Zeisloft]

Hi-

I have created a temporary directory with all of the associated files: the 
context file, the sld file, the temp map file, the temp image file, and the 
wms map file.
https://mywebspace.wisc.edu/jrzeisloft/web/temp/ 

I don't know that you'll need all of those, but I'm not really sure where 
the problem is. Other (non-external) SLDs can be applied without a problem. 

The application I am working on is located at 
http://maps.aqua.wisc.edu/lscmp/viewmaps.phtml. The context I was using to 
test the external graphic SLD is the Bluff Stability context. The layer I 
was using is the Bluff Profiles layer. The SLD I was trying to open is at 
https://mywebspace.wisc.edu/jrzeisloft/web/temp/sld_symbol_external.xml.

I can't think of any other information to offer: I simply go to the 
application, open the bluff stability context, select the bluff profile 
layer (though I am not sure this is necessary), click the Open SLD tool 
button, and browse to the SLD file. Then the error occurs. 

Thanks for your help!

Jennifer Zeisloft

On 9/8/05, Yewondwossen Assefa <assefa at dmsolutions.ca> wrote:
> 
> Not sure what the initial error is but you could check the map file
> 1126209374-4254.map and see if the inline symbols created reference an
> existing png or gif file.
> 
> I would also be nice if you could provide a quick was (+ all realted
> files) to reproduce this bug. At this point I am not sure how to
> reproduce it.
> 
> Later,
> 
> Jennifer Zeisloft wrote:
> > Hello All-
> >
> > I am starting to play with SLD and am attempting to use an external
> > graphic to symbolize a point. I first tried it with my own external
> > graphic, but got the error message:
> >
> > *Warning*: [MapServer Error]: loadSymbol(): Symbol of type PIXMAP has no
> > image data. in
> > *C:\ms4w\apps\chameleon\htdocs\common\wrapper\map_session.php* on line 
> *215*
> >
> > *Warning*: Failed to open map file
> > /ms4w/tmp/sess_4320970788d61/1126209374-4254.map in
> > *C:\ms4w\apps\chameleon\htdocs\common\wrapper\map_session.php* on line 
> *215*
> >
> > *Fatal error*: Call to a member function on a non-object in
> > 
> *C:\ms4w\apps\chameleon\htdocs\widgets\KeyMapDHTML\KeyMapDHTML.widget.php*
> > on line *150*
> >
> >
> > I then tried it with the sld_symbols_external.xml file from the SLD
> > How-To document (I changed the layer name, of course) and received the
> > same error. I also tried using PNG instead of GIF - same error. Can
> > anyone offer a hint? Thanks in advance for your help!
> >
> > Jennifer Zeisloft
> > UW Sea Grant
> 
> --
> ----------------------------------------------------------------
> Assefa Yewondwossen
> Software Analyst
> 
> Email: assefa at dmsolutions.ca
> http://www.dmsolutions.ca/
> 
> Phone: (613) 565-5056 (ext 14)
> Fax: (613) 565-0925
> ----------------------------------------------------------------
> 
>
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