[Community] Unable to load a datastore

[Josh Livni]

Try replace in the zco datastore with world_borders.shp (or whatever the 
ovf refers to). 

Does that help?

  -Josh

Vaishal Sheth wrote:
> Kai,
>
> Thanks for the quick response.  Yes, I can access the file and print 
> it's contents from the python interpreter. So, any ideas where else 
> the error might be?
>
> Vaishal
>
> On 12/1/05, *Kai Hänninen* <kai.hanninen at mbconcert.fi 
> <mailto:kai.hanninen at mbconcert.fi>> wrote:
>
>     to, 2005-12-01 kello 15:45 -0500, Vaishal Sheth kirjoitti:
>     > Hello list,
>     >
>     > A while ago, I succeeded in installing PrimaGIS 0.4 with PCL 0.9 and
>     > ZCO 0.6 along with a lot of help from the community.  Now I am
>     trying
>     > to reproduce the installation on another machine and am strangely
>     > getting a datastore error.  The error log shows
>     >
>     > Traceback (most recent call last):
>     >   File "C:\Program Files\Plone 2\Zope\lib\python\ZPublisher
>     > \Publish.py", line 101, in publish
>     >     request, bind=1)
>     >   File "C:\Program Files\Plone 2\Zope\lib\python\ZPublisher
>     > \mapply.py", line 88, in mapply
>     >     if debug is not None: return debug(object,args,context)
>     >   File "C:\Program Files\Plone 2\Zope\lib\python\ZPublisher
>     > \Publish.py", line 39, in call_object
>     >     result=apply(object,args) # Type s<cr> to step into published
>     > object.
>     >   File "C:\Program Files\Plone
>     2\Data\Products\PrimaGIS\PrimaGIS.py",
>     > line 171, in view
>     >     bgcolor = maprenderer.getProperty('pg-bgcolor', '#ffffff'))
>     >   File "C:\Program Files\Plone 2\Data\Products\ZCO\MapRenderer.py",
>     > line 162, in render
>     >     layering.append((layer.layer(), style.style()))
>     >   File "C:\Program Files\Plone 2\Data\Products\ZCO\Layer.py",
>     line 75,
>     > in layer
>     >     store = self.getDataStore ().datastore()
>     >   File "C:\Program Files\Plone
>     2\Data\Products\ZCO\DataStore.py", line
>     > 130, in datastore
>     >     store = disk.DiskFeatureStore(self.path)
>     >   File "C:\Program Files\Plone
>     2\Python\lib\site-packages\cartography
>     > \data\disk.py", line 62, in __init__
>     >     raise Exception, "Cannot access %s" % (path)
>     > Exception: Cannot access c:\gis\world_borders.ovf
>     >
>     > I have read/write permissions to the c:\gis folder.  Any ideas?
>
>     Does running the following in the same python interpreter that your
>     Plone system is using work?
>
>     >>> print open("c:\gis\world_borders.ovf").read()
>
>     It should print out the contents of the file. If it does, than at
>     least
>     your python is able to access the file and the error must be somewhere
>     else. Otherwise double-check your access rights and the path.
>
>
>     cheers,
>     Kai
>
>     --
>     Kai Hänninen                  mobile:+358-44-541 9567
>     Software engineer             www.mbconcert.fi
>     <http://www.mbconcert.fi>
>     MB Concert Ky                 kai.hanninen at mbconcert.fi
>     <mailto:kai.hanninen at mbconcert.fi>
>
>
>
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