Soeren,
Thanks for the great work on WPS integration !
On 28/01/11 11:44, Soeren Gebbert wrote:
How to attach GRASS modules to PyWPS using the wps-grass-bridge is
documented here:
http://code.google.com/p/wps-grass-bridge/wiki/PyWPS_Integration
Well, the code isn't stable yet but it demonstrates the possibilities
of this approach.
I've tried following the above instructions, and the server does give a
correct answer for GetCapabilities. I can also see the list of modules
in the QGIS WPS plugin and get the GUI of a module. However, once I run
the module I always get the following error, whatever the module I try:
<wps:ProcessFailed>
<wps:ExceptionReport>
<ows:Exception exceptionCode="NoApplicableCode">
<ows:ExceptionText>argument 1 must be string or
buffer, not None</ows:ExceptionText>
</ows:Exception>
</wps:ExceptionReport>
</wps:ProcessFailed>
Any idea what could be wrong ? I can't find a way to see what URL the
QGIS plugin sends to the server.
Moritz
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