Thanks for the tips, Duncan! I've written a quick fix for the problem. It was just an error catching that I missed. Now you can probably see the error message when the plugin loads and then choose the right database connection. Thanks for the help! Mauricio de Paulo
2011/6/14 Duncan Golicher <[email protected]> > I am connecting to a database called "test" when loading vector data > and this has the raster data in. I don't have a database called global > (anymore). Where do I find the connection string? This message comes > up before the plugin asks me to make a connection at all. > > > 2011/6/14 Maurício de Paulo <[email protected]>: > > It's telling you that the database named Global doesn't exist. Any idea > why? > > Can you send me your connection string (hide the password, please). > > > > 2011/6/14 Duncan Golicher <[email protected]> > >> > >> I am using PostGIS 2.0 on Postresql 8.4 > >> > >> This is the error message I get > >> > >> An error has occured while executing Python code: > >> > >> Traceback (most recent call last): > >> File "/home/duncan/.qgis/python/plugins/wktraster/wktRaster.py", > >> line 85, in callAddLayer > >> dlg = DlgAddRasterLayer() > >> File > "/home/duncan/.qgis/python/plugins/wktraster/DlgAddRasterLayer.py", > >> line 36, in __init__ > >> self.listTables(0) > >> File > "/home/duncan/.qgis/python/plugins/wktraster/DlgAddRasterLayer.py", > >> line 50, in listTables > >> tables=conn.listTables(self,connstring) #returns a list of pairs > >> (index, value) > >> File "/home/duncan/.qgis/python/plugins/wktraster/conn.py", line 47, > >> in listTables > >> db = > >> > GeoDB(host=parmlist[2].split("=")[1],dbname=parmlist[1].split("=")[1],user=parmlist[3].split("=")[1],passwd=parmlist[4].split("=")[1],port=int(parmlist[5].split("=")[1])) > >> File "/home/duncan/.qgis/python/plugins/wktraster/postgis_utils.py", > >> line 134, in __init__ > >> raise DbError(e) > >> DbError: FATAL: database "Global" does not exist > >> > >> > >> Python version: > >> 2.6.5 (r265:79063, Apr 16 2010, 13:28:26) > >> [GCC 4.4.3] > >> > >> > >> QGIS version: > >> 1.7.0-Wroclaw Wroclaw, exported > >> > >> Python path: ['/home/duncan/.qgis/python/plugins/GeoCoding', > >> '/home/duncan/.qgis/python/plugins/GeoCoding', > >> '/usr/share/qgis/python', '/home/duncan/.qgis/python', > >> '/home/duncan/.qgis/python/plugins', '/usr/share/qgis/python/plugins', > >> '/usr/lib/python2.6', '/usr/lib/python2.6/plat-linux2', > >> '/usr/lib/python2.6/lib-tk', '/usr/lib/python2.6/lib-old', > >> '/usr/lib/python2.6/lib-dynload', '/usr/lib/python2.6/dist-packages', > >> '/usr/lib/python2.6/dist-packages/PIL', > >> '/usr/lib/python2.6/dist-packages/gst-0.10', > >> '/usr/lib/pymodules/python2.6', > >> '/usr/lib/python2.6/dist-packages/gtk-2.0', > >> '/usr/lib/pymodules/python2.6/gtk-2.0', > >> '/usr/lib/python2.6/dist-packages/wx-2.8-gtk2-unicode', > >> '/usr/local/lib/python2.6/dist-packages', > >> '/home/duncan/.qgis/python/plugins/mmqgis/forms', > >> '/home/duncan/.qgis/python/plugins/fTools/tools'] > >> > >> > >> > >> > >> 2011/6/14 Maurício de Paulo <[email protected]>: > >> > Hi Duncan, > >> > I've recently upgraded the plugin to start working with gdal 1.8. This > >> > version does not work with gdal 1.7. > >> > I can try to write a workaround for this, but I don't see a reason as > >> > gdal > >> > 1.8 is the first version to actually load and show data without bugs. > >> > The qgis 1.7 from ubuntugis stable repository is compiled against gdal > >> > 1.8. > >> > I wouldn't advise anyone that want to use postgis raster to use > versions > >> > without gdal 1.8 for the reasons mentioned. > >> > > >> > I need to investigate why the qgis 1.7 with gdal 1.8 is not working. > >> > Could > >> > you send me the error message? I've tested here and it works fine. > I've > >> > ran > >> > into some issues while testing when trying to view data loaded before > >> > the > >> > gdal update. > >> > My tests were made with postgis 2.0 from trunk. What are you using? > >> > > >> > Thanks for helping! > >> > Mauricio de Paulo > >> > > >> > 2011/6/14 Duncan Golicher <[email protected]> > >> >> > >> >> Hello Mauricio, > >> >> > >> >> I am using Qgis version 1.8-Trunk built against code revision > exported > >> >> GDAL/OGR version 1.6.3 > >> >> > >> >> Maybe, I should go back down a version but I do have version 1.7 > >> >> running on my desktop PC. In this case the add a raster layer python > >> >> code exits with errors in line 85,36 50 and 134. I could get raster > >> >> layers from Postgis when using QGIS 1.6, but not load them and QGIS > >> >> 1.6 had a bug that led to crashes when rendering some raster layers. > >> >> > >> >> Thanks for looking at this, > >> >> > >> >> Duncan > >> >> > >> >> 2011/6/14 Maurício de Paulo <[email protected]>: > >> >> > Hi Ducan, > >> >> > I don't know what repositories you are using. > >> >> > I've tested on ubuntugis repository with qgis 1.7. > >> >> > You can check what's the version qgis is compiled against by the > >> >> > Help-About-About menu on qgis. > >> >> > There should be a line telling the ogr/gdal version there. > >> >> > Could you give me more information about this issue? > >> >> > Thanks for helping me. > >> >> > Mauricio de Paulo > >> >> > > >> >> > On Tue, Jun 14, 2011 at 9:45 AM, Duncan Golicher > >> >> > <[email protected]> > >> >> > wrote: > >> >> >> > >> >> >> Thanks for developing the QGIS raster plugin. I had it running > with > >> >> >> QGIS 1.6 but since updating to 1.8 from trunk I cannot get it to > >> >> >> work > >> >> >> with Gdal on Ubuntu Lucid. > >> >> >> > >> >> >> Message ... > >> >> >> > >> >> >> GDAL version incompatible with WktRaster. > >> >> >> Your QGIS found GDAL version 1630 > >> >> >> > >> >> >> I have the latest version of gdal.1.8 and I have tried removing > and > >> >> >> reinstalling all components several times. > >> >> >> > >> >> >> Any thoughts on the cause of the problem? > >> >> >> > >> >> >> > >> >> >> Duncan > >> >> > > >> >> > > >> >> > > >> >> > -- > >> >> > Mauricio de Paulo > >> >> > Engenheiro Cartografo > >> >> > MapeandoOBrasil > >> >> > > >> >> > > >> > > >> > > >> > > >> > -- > >> > Mauricio de Paulo > >> > Engenheiro Cartografo > >> > MapeandoOBrasil > >> > > >> > > > > > > > > > -- > > Mauricio de Paulo > > Engenheiro Cartografo > > MapeandoOBrasil > > > > > -- Mauricio de Paulo Engenheiro Cartografo MapeandoOBrasil <http://mapeandoobrasil.blogspot.com>
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