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5h
comment Null save into Shapefile using geotools
The problem is likely in your code, but since you haven't shown a minimal, compilable, complete example, its fairly hard to guess.
1d
comment Can't get my QGIS external map to display on Ubuntu trusty: QObject::connect: Cannot connect (null) error
Your edits still don't describe that the setup works on the mac. Assume that anything in comments could be hidden. Can you confirm ~/workspace/temp/ne_10m_populated_places.shp exists and is readable on the Linux box?
1d
comment Can't get my QGIS external map to display on Ubuntu trusty: QObject::connect: Cannot connect (null) error
Please edit the question. The part about running on one computer and not another is probably important, so perhaps you can say more about how you installed on Linux (in particular, exact locations, python versions, etc).
1d
comment Can't get my QGIS external map to display on Ubuntu trusty: QObject::connect: Cannot connect (null) error
Perhaps you could at least tell us what happens instead of what you expected (e.g. does it crash, do you get error messages) and what debugging you've already tried? Perhaps saying what version of QGIS might be useful, and maybe you could simplify the code to be a more minimal example.
1d
revised Can't get my QGIS external map to display on Ubuntu trusty: QObject::connect: Cannot connect (null) error
fix formatting.
2d
comment PomPom Weed (Campuloclinium macrocephalum) detection using Landsat Images through ArcGIS Desktop?
Are you looking for large "clumps" of this weed? By this, I mean at least a few hundred metres by few hundred metres where there is nothing except that weed? Do you need to detect it in all seasons, or only during flowering? Are some false alarms OK?
Jul
25
reviewed Reopen What is the function for Joins and Relates?
Jul
25
reviewed Edit ZeroDivisionError
Jul
25
revised ZeroDivisionError
Modified edit to remove a new "zero-division-error" tag
Jul
25
comment match noisy GPS data to closest linestring in road network
ORDER BY distance LIMIT 1
Jul
25
comment match noisy GPS data to closest linestring in road network
Also, check gis.stackexchange.com/questions/42003/…
Jul
25
comment match noisy GPS data to closest linestring in road network
Its hard to say without knowing the schema. Can you update your question with a bit more detail about what you have, what you've already tried, and what the results / issues were?
Jul
25
reviewed Reopen All postal codes converting in to same longitude and latitude
Jul
25
reviewed No Action Needed What are the units in GMTED2010 elevation data?
Jul
25
comment match noisy GPS data to closest linestring in road network
So you want to "move" that point onto the road? Do you have just one linestring, or many? If just one point, its ST_ClosestPoint (postgis.org/docs/ST_ClosestPoint.html), but otherwise you need to select the right line from your table first.
Jul
23
comment What's going wrong when I reproject raster in EPSG:32115 in QGIS?
Is 4236 a typo for 4326, or did you really mean 4236?
Jul
22
comment Unparseable Number Exception in Geoserver Layers
What is the underlying store type, and can you make a small data set available?
Jul
21
reviewed Approve everest-1830 tag wiki excerpt
Jul
21
reviewed Leave Closed How can i import raster image to GRASS GIS without losing RGB Values?
Jul
21
reviewed Close jpg conversion to shapefile