[Zoo-discuss] ZOO Project with MapServer (WIndows 10)

[Gérald Fenoy]

Dear Mayank,
there are few things I am not sure to understand correctly in your email.

You say that you want to process data coming from a GetMap request, I guess that you want to process the data coming from a GetFeature request. Indeed, in case you want to process any WPS service on vector data you should then use a WFS GetFeature request. You may be willing to process raster data but, in such a case, we usually use a WCS GetCoverage  request rather than a WMS GetMap one.

Also, you make mention of using HelloPy to access your data, nevertheless, HelloPy service does not except any binary data but a string only. So, I suppose that there may be some issue when trying to convert your binary data to a string. Still, it should not occur.

You also said that when you pass a geotiff you are getting the required results, I would like to be sure that the produced files contain what you expect as a result. Can you please confirm you are getting the proper output? 

I would like to be sure of what is the version of the ZOO-Project you are using on your windows platform. What is the installer you have used? I guess the best choice available currently is MS4W.

I hope to hear back from you.

Best regards,



> Le 27 juin 2018 à 08:18, MAYANK JASORIA <f2016703 at pilani.bits-pilani.ac.in> a écrit :
> 
> Dear all,
> 
> I am working on a service which fetches some data via a getMap WMS request to GeoServer. This is then supposed to give me a GetMap request URL from the mapfile generated by MapServer, which once made would return the WMS layer as required. The problem is that for all formats of data returned by GeoServer except image/geotiff8, I am getting  ZOO Kernel failed to process your request, receiving signal 11 = SIGSEGV error. The same is happening if I pass any such data to HelloPy (according to the test method on the ZOO website).
> 
> If I pass Geotiff8 however, I am getting the required results.
> 
> Two files, a .data file and a .zip file are generated with each request. Also, for every request, the zoo-error log says "Unable to access the DataSource as ZIP File", along with different messages (sometimes none) for different formats of data passed.
> 
> For the following formats, a .map file is generated, but the SIGSEGV error persists.:
> 	• image/jpeg
> 	• image/geotiff
> 	• kml
> 	• rss
> Zoo Project was installed using the installer and MapServer 7.0.7 are installed.
> If some more information is needed, I have posted a question here. 
> 
> I would be highly obliged if someone could help me.
> ᐧ
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Gérald Fenoy
http://wiki.osgeo.org/wiki/User:Djay