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2
votes
1answer
189 views

QGIS 2.2 rendering problems

i have a problem with some geometry. When i run the check geometry validity i get an error coming back that the rings are not closed, so recangular forms that i have surveyed are showing up as ...
1
vote
2answers
1k views

Qgis - Couldn't load plugin 'processing' - name 'QsciLexerCustom' is not defined - Manjaro

UPDATED I receive the following error when I start Qgis: Couldn't load plugin 'processing' from ['/usr/share/qgis/python', '/home/v/.qgis2/python', '/home/v/.qgis2/python/plugins', ...
0
votes
1answer
62 views

unable to modify records from one shapefile to another

I am trying to update the atrribute data of a feature class with respect to another one by matching a common field. But it is returning an error for the setValue command. My code looks like: import ...
0
votes
2answers
64 views

Problem adding Delimited Text Layer in QGIS 2

I have a tab delimited text layer (text file created by excel for Mac) that I have used in QGIS 1.8 without problem. When I try to add the same layer, from the same text file, in QGIS 2.0 the Add ...
1
vote
0answers
180 views

Getting an error while trying to export a table [closed]

I'm trying to export a table to one of my folders but everytime i try to do it, i get this error: An error occured trying to save the object. What could cause this error? There are no umlauts in ...
0
votes
0answers
86 views

QGIS spatial query cryptic error message

I tried running a spatial query plugin to return features in SpatialLite layer that fall within selected feature on MapInfo .TAB layer, which worked fine, selecting 3 items. But when I tried creating ...
1
vote
2answers
1k views

os.system /subprocess.call error handling when error in command line function?

In my Python script I call a GDAL utility using: subprocess.call('gdal_rasterize -a ICE_TYPE -where \"ICE_TYPE=\'Open Water\'\" -b 1 -burn 5 -l ' + shapefileshortname +' ' + shapefile + ' ' + ...
0
votes
0answers
85 views

Crash when editing a layer and when saving in QGIS

When I edit the layers, and its small changes like adding a name (or make it appear in the map), QGIS very often crashes (like for every third or fourth or fifth edit, seldom gets past ten edits ...
0
votes
2answers
478 views

How can I get an error map of an interpolation in ArcGIS?

I have about 10 point shapefiles containing a lot of points each. (I would prefer not to join them into one shapefile, it's pain). And I am using interpolation method Topo to Raster to create a DTM. ...
0
votes
1answer
101 views

Publishing a map with geoserver

I don't know why the users that visit my website cannot see the map i have published with geoserver. The steps i took to do this have been: importing the data to geoserver adding the layers to ...
0
votes
0answers
267 views

“ArcGIS encountered a serious application error” after Closing

i have developed my own add-in for arcmap 10.1 with VS2010. it works fine in my computer but not for other computers. i mean the program goes fine in everything but after closing Arcmap the error ...
1
vote
0answers
152 views

QGIS print composer error due to Java script problem!

I've been experiencing a problem with the QGIS print composer. I am working on a Linux Ubuntu platform (Release 12.04 (precise) 64-bit) and I am using QGIS 2.0.1 Dufour. I need to export a number of ...
0
votes
0answers
130 views

Selecting WMS Layer on hover - Error Openlayers.REQUEST.GET params

I have wms baselayer and wms shapefile. I want to select the wms shapefile feature while hovering and change its color. I tried SLD Select and adding Selecting and Hover Vectors separately, but ...
0
votes
1answer
81 views

pg_escape_string() equivalent?

A client is hosting one of my maps on a server that does NOT have a postgres module installed, and will not install it (nor anything else... ) . We have been told also by the site owner that we can't ...
0
votes
3answers
256 views

QGIS plugin requires a missing module: ui_gresp

I am developing my own plugin, the plugin manager shows the error: This plugin requires a missing module: ui_gresp If i try to enable it the trace shows: Couldn't load plugin gresp due an ...
0
votes
1answer
109 views

Shapely Python NameError when using cascaded_union

I am fairly new to Python and therefore my error-solving skills are not much yet developed. I am using Python within a geoprocessing script which is supposed to use ogr (reading/writing shp) and ...
0
votes
2answers
149 views

Adding Python Script to Custom Tool

I am probably making a simple mistake but can't seem to figure it out, only a beginner.The Select By Location Script is working and it exports to excel when it is run from Python GUI, it also works in ...
0
votes
0answers
42 views

Fixing “Assigning the return value of new by reference is deprecated” error

I just downloaded the vertex.php, polygon.php, and polyExample.php files from this site: http://www.phpclasses.org/package/2544-PHP-Perform-geometric-operations-on-polygons.html only to find dozens of ...
3
votes
1answer
118 views

Best way to enforce valid table names when writing to a File Geodatabase

I have an FME Workbench which reads MapInfo files and writes them to a File Geodatabase. Generally, the workbench works pretty well, however, I've just come across an error which I though would have ...
4
votes
1answer
383 views

ArcGIS 9.3.1 cannot delete a version

We are having trouble deleting a version made in our 9.3.1 sde. When we attempt to delete it, ArcCatalog returns a message saying Unable to Delete - Target State not found in States table. Upon ...
0
votes
0answers
219 views

Upload geotiff file using GeoServer Rest API

I can upload shapefile to GeoServer via REST api using cURL. I used this code: curl -v -u admin:123 -XPUT -H "Content-type: application/zip" --data-binary `@F:\temporary\shp.zip` ...
1
vote
1answer
308 views

QGIS hillshade error “GDAL provider: Cannot open GDAL dataset ”

I am using a DEM and using menu Raster > Terrain analysis > Hillshade. When I type a simple output file name "MyHillshade" and then click "OK", I get a two-part error message that says: "GDAL ...
1
vote
0answers
57 views

Arcpy PageLayout.dll Errors in Python

import os import arcpy arcpy.env.overwriteOutput=True folderPath= raw_input ("Enter directory: ") filePath= raw_input ("Enter data repository: ") f = open((os.path.join ...
27
votes
2answers
2k views

How accurate is approximating the Earth as a sphere?

What level of error do I encounter when approximating the earth as a sphere? Specifically, when dealing with the location of points and, for example, the great circle distances between them. Are ...
2
votes
1answer
261 views

Problem with running Python scripts in ArcMap [closed]

I'm having a problem to get my python scripts running in ArcMap. I keep getting this message no matter what script i use. Executing: Script1 Start Time: Thu Dec 05 15:37:50 2013 Running script ...
2
votes
3answers
543 views

How to acquire schema lock is one already exists?

I'm trying to delete a feature class from a feature dataset or to add a field to it, but I keep getting an error message (pics attached below). I have imported a geometric network I've created from ...
0
votes
0answers
136 views

OpenStreetMap Toolbox (ArcGIS 10.0); Microsoft Jet Database Engine Error

I am using OSM toolbox in my ArcGIS 10.0 to download OSM data, but whenever I want to do so, it throws an error saying: "Unable to create a relation table (The Microsoft Jet database engine cannot ...
0
votes
0answers
66 views

How to change API version from 9.0 to 8.1 to load PyGIS

Traceback (most recent call last): File "", line 1, in RuntimeError: the sip module implements API v9.0 to v9.2 but the qgis.core module requires API v8.1
0
votes
1answer
1k views

While looping with arcpy: ERROR 010240: Could not save raster dataset

Hi I am very new to python coding and have been struggling with this for a while I cannot see the reason for this error! Any help will be greatly appreciated. Here is the code that is causing this ...
1
vote
0answers
104 views

How to change icon symbols in QGIS? Can icons have JavaScript animations?

There are a lot of SVG files located in the "QGIS Dufour" Program Files folder on my PC. I was thinking that I could find the symbol that I want to change in the GUI in this listing in InkScape so I ...
4
votes
1answer
314 views

Python error with open layers plugin QGIS 2

I've been using QGIS for a while but since using QGIS 2 the OpenLayers plugin doesn't work for me on my home pc. (However, I have installed the same version at my workplace with success.) I have ...
0
votes
0answers
98 views

Trying to load ThinkGeo shapefiles into SQL

I am new to GIS, but have a work project that I need to integrate CoastLine geometry data in to a report. I downloaded some of ThinkGeo's OpenStreetMap shapefiles and have tried to load them using ...
1
vote
1answer
1k views

Why does Clip keep giving Error999999: Error executing Function Invalid Topology [Topoengine Error]?

The layer being used as the Clip Features has been used before and worked fine, so I assume the issue is the layer I am trying to Clip (Input Features) - I keep receiving the same error when running ...
1
vote
1answer
307 views

Error during conversion of shapefile to MySQL using ogr2ogr

I have installed MS4W in Windows 7. I get an error when I try to convert a shapefile to MySQL database using GDAL/OGR ogr2ogr. This is the command I'm trying: C:\ms4w\tools\gdal-ogr>ogr2ogr -f ...
1
vote
0answers
344 views

Coverting annotation into a shapefile

I have created an annotation feature class in Arc10 and when viewed within the database, looks great. However, whenever I go into catalog and export the annotation feature class to a shapefile, it ...
1
vote
4answers
1k views

Python Error Message with OpenLayer Plugin

I have just recently downloaded QGIS version 1.9.90-Alpha, Alpha, 5155176. I then went to install the OpenLayers plugin. That successfully downloaded and installed, or so I thought, but when I went ...
0
votes
0answers
60 views

Error north coordinate not allowed using r.water.outlet in GRASS

When I am trying to delineate a basin from this code: r.water.outlet drainage=drainage1 basin=basin1 \ east=518675.070417019 north=911542.292643082 Coordinate system: UTM-cartesian xy (used by ...
4
votes
2answers
310 views

Is there website with list of common QA/QC errors?

As I am working on reviewing my soils spatial data, and I am doing my QA/QC I placed a point layer to check for errors. I add the field column to mark the error and state the error. I recently ...
0
votes
2answers
58 views

Error point sampling tool

I'm usig QGIS 1.8.0 and I did some interpolations. Now I want to do some sampling with the point sampling tool but I keep getting this error (I attach a picture of the error message). Does anybody ...
2
votes
1answer
146 views

Invalid SQL Error when using InsertCursor on table created using CreateTable

I am trying to write a list of items to a new table in Arc. When I attempt to add a new row to an Arc table, I get the following error: Runtime error Traceback (most recent call last): File ...
0
votes
1answer
198 views

ArcGIS runtime SDK 10.1.1 for java does not display anything

I am currently trying to display a map (using OpenStreetMapLayer) and nothing shows up but the esri logo and the OpenStreetMap copyright. I am not getting any error message even if the event mapReady ...
0
votes
1answer
65 views

Inverse Distance Weighted Python error in QGIS 2.0

When I wanto to use the command Inverse Distance Weighted in QGIS 2.0, I want to execute as batch process but when I open file it appears a window that say Error de Python This is what it says: ...
2
votes
1answer
254 views

pgrouting: Using nodes instead of ways

I want to compute the shortest path between two points origin=(34.052299,-118.1812657) destination=(34.141132,-117.853179). Below is my workflow. Step 1: Find the nearest nodes. origin: the ...
0
votes
0answers
317 views

What is meaning of GDAL on Ubuntu install [ERROR] Cannot make qgis.db private copy?

I am so lost and confused. I have spent days on this and not had any luck, so I'm really hoping someone can help! I am a new opensource user with an Ubuntu 13.04 OS. I used the software GUI (Ubuntu ...
5
votes
3answers
6k views

Why can't I import arcpy?

>>> import arcpy Traceback (most recent call last): File "<interactive input>", line 1, in <module> File "C:\Python27\lib\arcpy\__init__.py", line 21, in <module> ...
1
vote
1answer
85 views

OGRFeature::DestroyFeature fails

I am using OGR to read features from a shape file; when the feature is destroyed I am getting an error 0xC0000005: Access violation reading location 0xffffffffffffffff. This secton of the code looks ...
1
vote
1answer
271 views

Resolving invalid workspace error

I have been using a third party ArcGIS tool called Landscape Fragmentation Tool. I originally had some troubles getting it to work correctly. Approximately 3 weeks ago I thought I had resolved those ...
2
votes
0answers
3k views

ArcSDE error: “Maximum number of connections to instance exceeded ”

I have an ArcSDE error: " *Failed to connect to database. Maximum number of connections to instance exceeded " Did what ESRI recommended :" Check the value set for the CONNECTIONS parameter in ...
0
votes
0answers
27 views

ImportError: No module named arcpy - ArcGIS 10.1 and Python 2.7 [duplicate]

Traceback (most recent call last): File "C:\Python27\Lib\site-packages\pythonwin\pywin\framework\scriptutils.py", line 326, in RunScript exec codeObject in __main__.__dict_ File ...
-1
votes
1answer
27 views

The command for find the object

I got error message that shows "Object has more than 1 line in polyline". What is the command to find the object that has more than one line (such as error on number 100) Thank you