[Biogeosdi] OMWS getAlgorithms

Javier de la Torre jatorre at gmail.com
Mon Jul 16 00:27:28 CEST 2007 

Hi Tim,

I have been continue taking a look at the parallels image... there  
were several configs wrong in regard to the occurrences part...  
hopefully now they are solved... at least in my parallels now is  
working fine.

But I do not manage to run models... I am trying trough the HTML,  
once this is ready i will go for the Flex one ok?. When running the  
model after a while I get this error back:

----------
Warning: SimpleXMLElement::__construct() [function.SimpleXMLElement--- 
construct]: namespace error : Namespace prefix SOAP-ENV on Fault is  
not defined in /opt/biogeosdiTrunk/backend/services/OmService.php on  
line 346

Warning: SimpleXMLElement::__construct() [function.SimpleXMLElement--- 
construct]: <?xml version='1.0'?><SOAP-ENV:Fault><faultcode>SOAP- 
ENV:Server</faultcode><faul in /opt/biogeosdiTrunk/backend/services/ 
OmService.php on line 346

Warning: SimpleXMLElement::__construct() [function.SimpleXMLElement--- 
construct]: ^ in /opt/biogeosdiTrunk/backend/services/OmService.php  
on line 346

Fatal error: Call to a member function asXml() on a non-object in / 
opt/biogeosdiTrunk/backend/services/OmService.php on line 347
----------

This is because I eventually get this from the omws:

<?xml version='1.0'?><SOAP-ENV:Fault><faultcode>SOAP-ENV:Server</ 
faultcode><faultstring>Model unavailable</faultstring></SOAP-ENV:Fault>

So... Any idea os what is going wrong?

Cheers.



On 15/07/2007, at 23:54, Tim Sutton wrote:

> Hi
>
> Im back now. I will try to resolve the rest of the issues in the
> Parallels vm (relating to the om service) this week and upload a new
> image. Did you give your ogc presentation already?
>
> Regards
>
> Tim
>
> 2007/7/13, Javier de la Torre <jatorre at gmail.com>:
>> Dont worry,
>>
>> As I said I hacked it on the client side.
>> And yes I did not manage to actually run models but I am a little bit
>> lost there so I was trying to make sure that the rest is working...
>>
>> When do you get back from your little country? How is extrema going?
>> I miss it!
>>
>> Cheers.
>>
>> On 12/07/2007, at 17:39, Tim Sutton wrote:
>>
>> > Hi Renato & Javi
>> >
>> > A quick note from an icafe in extreme...
>> > Renato I discovered there is a problem with the xml coming back  
>> from
>> > teh svm alg - open it with ffox to see the error. Javi for now  
>> you can
>> > resolve teh issue by simply removing
>> > /usr/local/lib/openmodeller/libomsvm.so . Also it seems the cron  
>> job
>> > for the om service is not running - in the parallels image the  
>> crontab
>> > for www-data is set up but I think you may need to check the cron
>> > configs to ensure that www-data is allowed to run cronjobs.
>> >
>> > Hope that helps!
>> >
>> > Regards
>> >
>> > Tim
>> >
>> > 2007/7/9, Javier de la Torre <jatorre at gmail.com>:
>> >> I am using the OMWS that Tim left me in a parallels image. I  
>> believe
>> >> it is the last version as it is taken from repository and  
>> compiled...
>> >> In any case I am not sure at all.
>> >>
>> >> I just made a hack on my side and now is working so I will wait  
>> for
>> >> Tim to come back and figure out this as I dont know how  
>> openmodeller
>> >> has been installed on this debian that I have.
>> >>
>> >> Cheers.
>> >>
>> >> Javier.
>> >>
>> >>
>> >> On 09/07/2007, at 19:18, Renato De Giovanni wrote:
>> >>
>> >> > Hello Javi,
>> >> >
>> >> > Can you tell me which omws service address are you using?
>> >> >
>> >> > The library does escape the special characters &, < and >,  
>> but I've
>> >> > just noticed that double quotes were not being escaped (fixed  
>> now).
>> >> > The library returns content in latin1. However, the soap server
>> >> will
>> >> > always return content in utf-8.
>> >> >
>> >> > I tested with the "official" omws service
>> >> > (http://modeller.cria.org.br/cgi-bin/om_soap_server.cgi) and it
>> >> seems
>> >> > to be working with the most recent list of algorithms. I've  
>> dumped
>> >> > the response and copied to a static document if you want to  
>> check:
>> >> >
>> >> > http://www.cria.org.br/~renato/omws_alg_metadata_dump.xml
>> >> >
>> >> > Maybe you're using another service address with an older  
>> version of
>> >> > the library? Or maybe there's something doing some conversions
>> >> > between the real raw XML you receive and your parser?
>> >> >
>> >> > Regards,
>> >> > --
>> >> > Renato
>> >> >
>> >> > On 9 Jul 2007 at 13:19, Javier de la Torre wrote:
>> >> >
>> >> >> Hey all,
>> >> >>
>> >> >> Finally I had to hack two things to handle incorrect  
>> messages from
>> >> >> OMWS. I could not find where the metadata about the  
>> algorithms is
>> >> >> stored so I hack in the biogeosdi code... that is what I made:
>> >> >>
>> >> >>          //HACK BECUASE OMWS IS RETURNING INVALID XML
>> >> >>          $rawXml = str_replace("&oldid","&amp;oldid",$rawXml);
>> >> >>          $rawXml = str_replace("& Shawe","&amp; Shawe", 
>> $rawXml);
>> >> >>          $rawXml = utf8_encode($rawXml);
>> >> >>          //HACK FINISHED
>> >> >>
>> >> >> The first two are to handle the not scaped parethesis. The
>> >> third one
>> >> >> is to encode the result as UTF8 because if not is not valid XML
>> >> >> without a encoding definition, which the response does not
>> >> include.
>> >> >> If the encoding is not defined I think the default is UTF8 and
>> >> this
>> >> >> seems to be latin1, but in any case I would really recommend  
>> being
>> >> >> explicit about the encoding bein used.
>> >> >>
>> >> >> Cheers.
>> >> >
>> >> > _______________________________________________
>> >> > biogeosdi mailing list
>> >> > biogeosdi at lists.tdwg.org
>> >> > http://lists.tdwg.org/mailman/listinfo/biogeosdi
>> >>
>> >> _______________________________________________
>> >> biogeosdi mailing list
>> >> biogeosdi at lists.tdwg.org
>> >> http://lists.tdwg.org/mailman/listinfo/biogeosdi
>> >>
>> >
>> >
>> > --
>> > Tim Sutton
>> > QGIS Project Steering Committee Member - Release  Manager
>> > Visit http://qgis.org for a great open source GIS
>> > openModeller Desktop Developer
>> > Visit http://openModeller.sf.net for a great open source ecological
>> > niche modelling tool
>> > Home Page: http://tim.linfiniti.com
>> > Skype: timlinux
>> > Irc: timlinux on #qgis at freenode.net
>>
>>
>
>
> -- 
> Tim Sutton
> QGIS Project Steering Committee Member - Release  Manager
> Visit http://qgis.org for a great open source GIS
> openModeller Desktop Developer
> Visit http://openModeller.sf.net for a great open source ecological
> niche modelling tool
> Home Page: http://tim.linfiniti.com
> Skype: timlinux
> Irc: timlinux on #qgis at freenode.net

More information about the tdwg-content mailing list