[Tilecache] local wms doesn't work with tc... port configuration problem?

[Alessio Di Lorenzo]

Hi Chris and thanks for the answer

when I send the request the apache.log shows

[error] [client 127.0.0.1] client denied by server configuration: /htdocs

what does it mean?




Christopher Schmidt ha scritto:
> On Wed, Jun 04, 2008 at 04:42:18AM -0700, Alessio Di Lorenzo wrote:
>   
>> Hi List,
>>
>> I'm having troubles displaying my local wms service in OL with tilecache.
>>
>> My tilecache installation works properly (both in cgi mode and mod_python)
>> if I cache tiles from any remote wms.
>> The problem comes only when I try to cache tiles from my local wms
>> (generated with umn-mapserver and staying on the same tilecache's computer):
>> it shows pink tiles and when I right-click on one of the pink tiles choosing
>> "View image" in the firefox contextual menu, I can view the following error
>> instead the tile:
>>
>> An error occurred: HTTP Error 404: Not Found
>>   File "/var/www/tilecache/TileCache/Service.py", line 221, in
>> modPythonHandler
>>     host )
>>   File "/var/www/tilecache/TileCache/Service.py", line 205, in
>> dispatchRequest
>>     return self.renderTile(tile, params.has_key('FORCE'))
>>   File "/var/www/tilecache/TileCache/Service.py", line 138, in renderTile
>>     data = layer.render(tile)
>>   File "/var/www/tilecache/TileCache/Layer.py", line 411, in render
>>     return self.renderTile(tile)
>>   File "/var/www/tilecache/TileCache/Layers/WMS.py", line 29, in renderTile
>>     tile.data, response = wms.fetch()
>>   File "/var/www/tilecache/TileCache/Client.py", line 54, in fetch
>>     response = self.client.open(urlrequest)
>>   File "urllib2.py", line 387, in open
>>     response = meth(req, response)
>>   File "urllib2.py", line 498, in http_response
>>     'http', request, response, code, msg, hdrs)
>>   File "urllib2.py", line 425, in error
>>     return self._call_chain(*args)
>>   File "urllib2.py", line 360, in _call_chain
>>     result = func(*args)
>>   File "urllib2.py", line 506, in http_error_default
>>     raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
>>
>> It's possible this is a port configuration problem? If yes (...or if not)
>> how can I solve it?
>>     
>
> The URL that TileCache is trying to retrieve is returning a 404. Check
> the apache access logs on the machine you expect to be getting hits to,
> and check what URL is going into the logs, then visit that URL in a
> browser to figure out why it's giving a 404. 
>
> Regards,
>