Notification messages shown when software fails.

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25
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 ...
10
votes
3answers
1k views

Gdal Dataset.ReadAsArray() crashes Python

I am using Python 2.6.5 (32bit) with Numpy 1.3 and Gdal 1.9.1 installed on Windows 7 64bit. I am trying to read an 800 MB Imagine (.img) raster dataset into a Numpy array to do some raster algebra, ...
9
votes
2answers
2k views

Error handling with python script in ArcGIS 10

I have a python script that I am using to create a list of all mxd files (with full pathing) in our Projects folder. The script then uses that to iterate through the list and do a ...
7
votes
6answers
4k views

Rasterfile clipping error: Cannot compute bounding box of cutline

I have a raster file and want to clip it, a vector file is supposed to be the mask layer. I use the most obvious method (Raster->Extraction->Clipper). No matter what I do, I get this error (see pic): ...
7
votes
3answers
867 views

python script error- with GetParameterAsText

I have a seemingly simple code which iterates through a list of feature classes and calculates an ID field in the attribute table that is equal to the first 5 characters of feature class name. The ...
7
votes
3answers
2k views

Python script - how to avoid exclusive schema lock error?

I have a script for updating some features on my database every night (just for copying and replacing some features). This features are "read-only". My problem is that I can't avoid that these ...
6
votes
1answer
748 views

ArcPy script causing python.exe to stop working (memory issue?)

I have a script written in Python that uses ArcPy to create maps of the kernel densities of thousands of datasets. Each dataset is relatively small, but there about 50,000 sets in total. When I run ...
6
votes
2answers
259 views

Why am I getting duplicate ghost points (features), i.e., one point in the feature class but two points?

When editing some of the attributes in a point feature class in ArcMap 9.3, duplicate labels started showing up. When I click on the point, I discovered that the point has duplicated itself BUT there ...
6
votes
1answer
162 views

PostGIS ERROR: BOOM! Could not generate outside point!

This may be a continuation of a closed thread. I want to sum the areas of polygons over categories in a large data set (avian species ranges), like this: select sciname, ...
5
votes
3answers
4k 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> ...
5
votes
1answer
702 views

Qgis polygonize problem - DLL load fail

I have a raster file and I want to perform the method "polygonize". Then the problem occurs, that is shown on the screenshot. It doesn t have anything to do with the rasterfile format, I veryfied. ...
5
votes
2answers
301 views

ArcGIS Server SOC Cannot Connect To Data

I've been successfully publishing services to AGS. SOC is set up to view all the data that is used in published services. All of a sudden, I can no longer publish a service and have recieved the ...
5
votes
1answer
306 views

Skip errors in model builder

is there a way to handle an error within the arcgis modelbuilder? I have a model which iterates over hundreds of raster files. some of them may be corrupt. i`m looking for a way in which the model ...
5
votes
1answer
1k views

ARCMAP ERROR 000464: Cannot get exclusive schema lock

I am trying to run the "Near" tool in Arcmap. Both my layers involved are on a SDE database. When I run the tool I get the following error... ERROR 000464: Cannot get exclusive schema lock. ...
5
votes
2answers
791 views

How to solve “Cannot create topology” in ArcCatalog?

I have a FileGeodatabase in ArcGIS 10.0 with a feature dataset and five feature classes (3 polygon shapes, 1 line shape, 1 point shape). I'm trying to create a topology to verify some vectors. ...
4
votes
2answers
614 views

ArcPy Report syntax error

I'm working on trying to use arcpy to automate the creation of a report, but I'm running into a problem. >>> ...
4
votes
1answer
822 views

How do I solve a “No PROJ.4 translation” error with gdal?

I've installed gdal using the brew utility on OS X so the proj and geos dependencies were also installed. I'm now trying to warp a GeoTIFF so that I can import it into Google Earth. I am getting a ...
4
votes
2answers
2k views

Error 000735: Input Dataset or Feature Class: Value is required

I am a true novice when it comes to ArcGIS and computer programs like this one. Am taking a class and cannot get the Project function to work under the tool box. The path I used was ArcTool box --> ...
4
votes
2answers
2k views

Error: Tried to register widget with id==legendDiv but that id is already registered

Getting the following error when running my app: Error: Tried to register widget with id==legendDiv but that id is already registered Not sure how to get rid of it. My javascript for the legend is: ...
4
votes
1answer
825 views

Plugins are not installed in qgis 1.8.0 Lisboa

I am trying to install plugins in qgis1.8.0 Lisboa but error message is appear as follows, Failed to unzip the plugin package. Probably it's broken or missing from the repository. You may also ...
4
votes
1answer
249 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 ...
4
votes
2answers
441 views

ArcGIS Attribute Assistant method not working

I don't know how many of you are using Attribute Assistant for ArcGIS 10.1, hope many:) I have some difficulties with a couple of methods. Well, I got the INTERSECTING_EDGE, the GENERATE_ID, and a ...
4
votes
2answers
259 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 ...
4
votes
1answer
184 views

How can I fix DLL loadfailed with Polygonize in QGIS 1.8? [duplicate]

Possible Duplicate: Qgis polygonize problem - DLL load fail I'm getting the following error message when I try to use the polygonize tool in QGIS 1.8 (windows 7): Traceback (most recent ...
4
votes
1answer
123 views

MMqgis (hub distance) error in distance

So I am trying to calculate the distance of several points to a coastline, using hub distance (mmqgis plugin) in Qgis Dufour 2.01. I am using the default coordinate system (WGS84) and I, already, ...
4
votes
3answers
428 views

ArcMap MXD Broken

I have an MXD that I put a lot of time and work into for cartographic purposes which unexpectedly stopped working after a reboot, and I really, really don't want to have to recreate it again from ...
4
votes
1answer
607 views

How to get SAGA working with QGIS Sextante?

I just created my account on this forum to find an answer to a stupid (?) problem I can't deal with. First, let's precise I just (some months ago) learned on my own what GIS was, and gave it a try ...
4
votes
1answer
131 views

Showing snapping error in ArcGIS Online

I am doing some test in ArcGIS online to know how much helpful it is for my firm, But when I opened my road line .Zip shapefile in ArcGIS online it is showing some snapping issues as well as changed ...
4
votes
1answer
563 views

What causes ModelBuilder error occurred in script on this page MdDlgContent.htm?

I've been creating a model in Arc 10.0 for a few days now without problems. Then I added the Calculate Field Tool. I selected Make Variable --> From Parameter --> Expression. When I check off "Model ...
4
votes
1answer
216 views

Error message from output workspace when using script tool

I am having trouble running a script tool that I just created in Arc 10.1. The script runs fine in PythonWin, but when I create a script tool with it, the tool seems to not want to accept folders or ...
4
votes
1answer
330 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 ...
4
votes
0answers
705 views

Packaging Error - General function failure

Have some problems with sharing my map on ArcGIS Online: As a student, I am now working with my master thesis and I use ArcGIS Online as a workflow based sharing network. I work locally on my ...
3
votes
1answer
53 views

What does Error 000885: Input Signature file does not have file extension indicate?

I can't run a Maximum Likelihood Classification because an Error 000885 says my input signature file does not have a file extension but it actually does as you can see in the picture. What am I ...
3
votes
1answer
77 views

ArcPy delete terrain: cannot be deleted

I can't get my ArcPy script to delete a terrain. If it exists, it should be deleted. However it throws an ERROR 000317: {path} cannot be deleted My script is a lot longer than this, but this ...
3
votes
1answer
542 views

How can I solve “The Network Analyst solver could not determine a solution”?

I am using ArcGIS 10.0. I have network data for undulated terrain so there are lots of inaccessible parts of the network. When I was using this model, I get "The Network Analyst solver could not ...
3
votes
1answer
2k views

XYZ Layer in Open Layers has Missing Tiles

In Open Layers I'm having a missing tile problem where it generates a missing link icon and a pink background. I found several threads including this one saying to add this code ...
3
votes
1answer
96 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 ...
3
votes
2answers
254 views

QGIS 2 problems with Plugins

Rough English (Translated by a user): When trying to access plugins I am told Unable to open the Python console. When I start qgis, the message also shows up but I don't know what it means. ...
3
votes
1answer
385 views

How to Create a Version 10 File Geodatabase from an XML from ArcGIS 9.2?

A client has given me an XML document for the schema of an ArcGIS 9.2 Geodatabase. The final goal will be to create a version 10 version of the geodatabase but the client doesn't have version 10 yet. ...
3
votes
2answers
606 views

Why does QGIS crash when merging shapefiles?

This is a repeatable problem. I have created a shapefile using a csv. I am trying to merge it with an existing shapefile, both of which contain only points. (Using the Vector | Data Management | Merge ...
3
votes
1answer
250 views

getResultImageLayer is not working

I am trying to obtain the shapefile output that I am receiving from the gpTool, which is hosted on the ArcServer, and placing it on the Map using, gp.getResultImageLayer(jobInfo.jobId,"final_shp", ...
3
votes
1answer
216 views

Small script crashes Python

I'm running a rather simple script with ArcPy, which extracts values of raster to points of a shapefile: def raster_overlay(input_files): for raster in input_files: in_shp = ...
3
votes
1answer
481 views

Python coding question, looping through feature classes, AddField, CalculateField, then errors (might be schema lock)

This is not a SDE question. File GDB. Hi, I have a general question on looping through feature classes in a file geodatabase. I have (attached) a python script that adds a ton of fields and ...
3
votes
2answers
775 views

ArcGIS Server 10 not publishing map services

In the past week, I managed to set up ArcGIS Server on the server but subsequently encountered errors when publishing a web map in ArcMap. I have set up the ArcGISSOC and ArcGISSOM accounts and given ...
3
votes
2answers
473 views

Why does the attribute Table not maintain input data?

for a longer time I have a problem with the attribute table. I create the polygons on the map, I fill up the table with attributes. Then, if I click "save", all the data from the table are being ...
3
votes
0answers
58 views

QGIS 2 runtime error message on Windows 8:new install [duplicate]

I am getting the following error message: Run Time Error Program:C:\PROGRA~1\bin\qgis-bin.exe R6034 An application made an attempt to load C runtime library incorrectly Contact ...
3
votes
0answers
323 views

Error in uploading data in QGIS cloud

I want to publish my .shp file using QGIS Cloud plugin. I signed in to qgiscloud.com (free). On create new database it will auto create dbname='fbeudp_mfaphk' user='fbeudp_mfaphk' ...
3
votes
1answer
766 views

Trouble with accesing API code: “ReferenceError: esri is not defined”

I am developing a web map application in the ArcGIS API for Javascript. I two have ArcGISDynamicMapServiceLayer layers that I am trying to run a simple query task on. The code I am using works in ...
3
votes
0answers
279 views

What means the gdal_translate message: “Too many command options”? [closed]

I have a little question, regarding the gdal_translate-utility: I want to extract raster-files from database-stored gridfiles using the gdal_translate: gdal_translate -ot Float32 -of SAGA PG: ...
3
votes
1answer
167 views

digitizing (tolerence) error in line data

I have designed a large number of boundaries. For accuracy, I took lines in patches from different data sets and merged them into one. Now I want to turn them into polygons from lines. I every second ...