[mapserver-users] getLegendGraphic Request error

Yewondwossen Assefa yassefa at dmsolutions.ca
Fri Nov 27 05:34:47 PST 2009


Boer, dr. W.M. de (Thijs) wrote:
> Hi Yewondwossen,
>
> finally I found the solution.
> The layer in question had all of its classes commented out...
> Once I fixed that, it was no problem anymore.
> Thanks for your offer to help.
>
> Thijs
>
>   
Great. Note that It was the first thing I tried (removing all classes) 
to reproduce the issue but could not using both gd and agg output. I was 
getting an empty  valid image.The tests I have done were using the 
latest MapServer.

regards,
 
> -----Oorspronkelijk bericht-----
> Van: Yewondwossen Assefa [mailto:yassefa at dmsolutions.ca]
> Verzonden: 26 november 2009 15:09
> Aan: Boer, dr. W.M. de (Thijs)
> CC: mapserver-users at lists.osgeo.org
> Onderwerp: Re: [mapserver-users] getLegendGraphic Request error
>
>
> Hi There,
>
> Boer, dr. W.M. de (Thijs) wrote:
>   
>> Hello list,
>>
>> wenn I send my getLegendGraphic Request I get the following error:
>>
>> [Thu Nov 26 09:44:02 2009].113000 msImageCreateGD(): Image handling error. Cannot create GD image of size 67x-2.
>> [Thu Nov 26 09:44:02 2009].113000 msDrawLegend(): GD library error. Unable to initialize image.
>>
>> Does anyone know, what can be wrong? How can I solve the problem?
>>
>>   
>>     
>  Would it be possible to make available a map/data and the full 
> getlegendgraphic url and I can quickly check the case your are facing? 
> Something is going wrong when calculating the size of the legend or the 
> icons but could not quickly identify it by looking in the code.
>
> regards
>
>   
>> Greetings,
>> Thijs
>>
>>
>> Dit bericht kan informatie bevatten die niet voor u is bestemd. Indien u niet de geadresseerde bent of dit bericht abusievelijk aan u is gezonden, wordt u verzocht dat aan de afzender te melden en het bericht te verwijderen. De Staat aanvaardt geen aansprakelijkheid voor schade, van welke aard ook, die verband houdt met risico's verbonden aan het elektronisch verzenden van berichten. 
>>
>> This message may contain information that is not intended for you. If you are not the addressee or if this message was sent to you by mistake, you are requested to inform the sender and delete the message. The State accepts no liability for damage of any kind resulting from the risks inherent in the electronic transmission of messages.
>>
>> _______________________________________________
>> mapserver-users mailing list
>> mapserver-users at lists.osgeo.org
>> http://lists.osgeo.org/mailman/listinfo/mapserver-users
>>
>>   
>>     
>
>
>   


-- 
----------------------------------------------------------------
Assefa Yewondwossen           
Software Analyst   

Email: assefa at dmsolutions.ca    
http://www.dmsolutions.ca/

Phone: (613) 565-5056 (ext 14)
Fax:   (613) 565-0925
----------------------------------------------------------------





More information about the MapServer-users mailing list