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Questions tagged [error]

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37 views

Error when running distance matrix in QGIS 3.4.10

I just recieved this error when running the distance matrix in QGIS 3.4.10. I have been using this with success but am now receiving this error. I have checked the data and I cannot see anything ...
1
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2answers
31 views

gdal_calc equation results in error: divide by zero

iIt is quite obvious to me that the rasterset A, B within the NDVI equation, --calc='"((A-B)/(A+B))"' with cell_value=0 will lead to the above error (division by zero). How can I avoid the error?
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0answers
30 views

Installing qgis2web in QGIS 3.8

I recently went to install qgis2web on QGIS3.8 Zanzibar and got the same message, irrespective of checking and installing the QtWebKit5. I would like to be able to use the plugin in some training I ...
1
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1answer
70 views

Formula not vectorized, error in R [closed]

I have the following traceback and I would like some help to understand/solve it. Can anyone explain to me what to look here? 6: stop("cannot use this formula, probably because it is not vectorized"...
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0answers
29 views

Maxent “NO DATA_value” Error

I am trying to run Maxent and I have processed all layers and converted them into .asc files (all layers have the same resolution and extent), there are no 'No Data' areas within the projection extent ...
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0answers
52 views

Export: Error: Internal error. from Google Earth Engine

I'm attempting to export an image by a time block for a particular census KML using the method below. Earth Engine is kicking back "internal error". As the error is not very helpful, I am having a ...
2
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1answer
20 views

Error when creating script: QgsExpressionContextUtils not defined

This is the piece of code that is failing: ##nomenclatura = string '1.1.E.3.52' ##pdfOutput = output string from qgis.core import QgsProject project = QgsProject.instance() QgsExpressionContextUtils....
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0answers
19 views

QGIS: Bug in boundary layer attribute values. cluttered attribute values after performing a join

I've managed to join a boundary map layer with an delimited text layer to produce a choropleth map. However, suddenly there was an error in the attribute value, its all cluttered when I reopened the ...
1
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1answer
39 views

GDAL module in python error

I have some troubles with GDAL module on Python. When I try to import gdal, console displays this: Файл "c:/rstp/Lib/site-packages/osgeo/__init__.py", строка 48, из <module> __version__ = ...
0
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0answers
9 views

(DSAS) Baseline won't Transect Appended Shoreline

I am trying to Transect my "Baseline" with my appended shoreline using DSAS in ArcGIS version 10.3. But this message window keep popping up every time I transect ( see attached first photo). Its ...
1
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1answer
16 views

FME metafile multi-writer could not be opened

I run a workflow and FME showed me that message : 2019-08-23 12:46:05| 1.9| 0.0|ERROR |BADNEWS: File C:\Program Files\FME\metafile\MULTI_WRITER.fmf could not be opened (tabrdr.cpp:161) It ...
0
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0answers
12 views

Error when running v.net.distance

I'm running grass76 on CentOS 7. When I have a network map (generated using v.net) with layer 1 having the arcs and layer 2 and 3 having the sets of nodes that I need to connect. Details are as ...
1
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1answer
42 views

Earth Engine error: Error: Image.select, argument 'bandSelectors':

I have done a supervised classification. The output is an image collection. I cannot export it in drive. Here is the link https://code.earthengine.google.com/ebd671bb75dde4892e3a7e14acdc7d4e var ...
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0answers
9 views

Terminal connection error when running v.net.steiner

I am using GRASS 7.6.0 on a CentOS server. I've attempted to run the v.net.steiner function on the map layer with the following properties: Layer/table: 1/network type count min ...
1
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0answers
8 views

Category Values parameter for v.net.steiner

So I need to extract the steiner tree along a line network connecting a set of points. The one part I don't quite get is what to add for the required Category values parameter. I initially thought ...
1
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1answer
35 views

'Unknown exception' when editing vector layers in QGIS [closed]

I keep coming across the unknown exception error message when trying to edit or add to a vector layer. Anyone else come across this problem? Any fixes? I'm currently running QGIS 3.4
1
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2answers
65 views

PostGIS: nearest neighbour computation error “No space left on device”

I have two tables: Table_1 and Table_2. Table_1 has 926019 rows. Table_2 has 3089 rows. I want to update a field of Table_1 with the distance to the closest item from Table_2. Here is my query: ...
1
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0answers
21 views

Editing errors in shapefile

qgis version: 3.4.9-Madeira I am editing a shapefile. I want merge two adjacent polygon. Then, I run merge tool, and it comes like below picture. You can see some gap(?) or tail shape line between ...
1
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0answers
31 views

QGIS Error : Could not load source layer for INPUT

When I try to clip a layer in QGIS 3.8.1 by using the toolbox clip function, it always returns the error Could not load source layer for INPUT XXX.tif layer not found. When I manually drag and drop ...
0
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1answer
36 views

gdal_translate error 1: output driver not found

I'm using gdalwarp from gisinternals msvc compiled binaries. There should be a script which specifies the path variables. It was given inside the binaries. I modified in a small way such that it ...
1
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1answer
33 views

Unremovable objects/lines QGIS 3.x

How can I remove "red lines" that become permanent to my map canvas while trying to digitize different shapes. The program just leaves the outline of what I'm trying to draw. It still remains even if ...
2
votes
1answer
36 views

Rule-based labeling moved and overlapped

When I move my labels with the move label tool my double rule-based label is overlapping. I have tried to change the settings of its position but it is not possible to affect it once its moved. Any ...
0
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0answers
53 views

Fiona installation in Python 3.6 ERROR: Command “python setup.py egg_info” failed with error code 1 [duplicate]

I'm trying to install Fiona using pip in Python (v 3.6.8). I'm using the following command: python36 -m pip install Fiona I'm getting the following error:
2
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0answers
25 views

QGIS reclassify values error

I tried to use reclassify values function in QGIS. But there are always giving the following error. Does anyone know how to solve this problem? Algorithm Reclassify values starting... io_gdal 0 -...
1
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0answers
66 views

QGIS 2.18.28 Dissolve Error: “-2147483645 See log for more details”

I am doing property research on a county in Texas. I have all the parcel data and am trying to dissolve by Owner Name so that I can use the info tool to quickly see all the properties a given person ...
0
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0answers
6 views

GEOTRANS: Imput file: error opening file

I used this program for large amount of cordinate transformation. However recently i ran into a problem of not being able to import/open txt files. I can still open the old files, but whenever newly ...
1
vote
1answer
101 views

Python Error with QGis2Web on QGIS 3.6.3 Noosa

I'm receiving a Python Error when trying to create a web map using QGIS2Web and for the life of me cannot figure out what to do. Running QGIS 3.6.3 Noosa Windows 10 Professional KeyError: 100 ...
1
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0answers
39 views

'QgsProcessingProvider' object has no attribute

I'm trying to do a simple conversion of a polygon to vertices and I get an error that says: AttributeError: 'QgsProcessingProvider' object has no attribute 'isSupportedOutputValue' Traceback (...
2
votes
0answers
31 views

Converting raster to polygon: vertical lines

I'm converting a reclassified raster (with a resolution of 25.18m) into a polygon. The reclassified raster has values of only 0s and 1s. However, the conversion results in a polygon with vertical ...
1
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0answers
25 views

CentOS 7, Mapnik, and Tilestache: Seems like image assets are ignored by Mapnik's point/pattern symbolizers

[Update 6.6.2019] Ok...new detail. I checked a different Apache error log and discovered that it's littered with these errors, generically corresponding to.. failed to allocate png_ptr Actual ...
0
votes
1answer
71 views

Layer error: reduce.median: 'Can't apply calendarRange filter to objects without a timestamp'

I´m trying to end this script. It has worked perfectly for other two time range, but for Landsat 5 and Landsat8. When i tried do the same for LANDSAT7 this error occurred: Layer error: reduce....
1
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2answers
235 views

psycopg2.ProgrammingError: function does not exist

I am using Python code cur.callproc('function_a',[parameter1, parameter2]) for executing one function and this code is correct when I use a user having full DB permissions. But when I use a private ...
1
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0answers
46 views

Wrong units in QGIS distance matrix

I am trying to teach myself QGIS. I have been following the following notes: http://www.qgistutorials.com/en/docs/nearest_neighbor_analysis.html While trying to reproduce the results from the link ...
2
votes
0answers
40 views

VRM tool QGIS error generating layer

I am trying to use the VRM tool in QGIS of the SAGA package. Every time I get an error message: layers could not be generated. I tried different input rasters (DEM and DTM) and kept other settings ...
1
vote
2answers
150 views

DBMS error when importing XLSX into ArcGIS PRO

I am working with an XLSX, and consistently receiving either a "underlying DBMS error", or associated with the file. I have worked through all the suggestions and limitations from ESRI to the best ...
1
vote
1answer
135 views

ArcGIS Pro Forest-based Classification and Regression fails with error

I'm trying to run a Random Forest Classification and Regression in ArcGIS Pro 2.3.2. I've already run this analysis using Bayesian logistic regression in R, and want to compare the results from RF. ...
0
votes
0answers
32 views

Complete a table automatically

I have a layer containing an id and a geometry. then I have 3 tables X, Y, Z connected by a relation of 1 to several. I will want to recover in Z for each new tuple the corresponding geometry, so as ...
1
vote
0answers
112 views

I get “The following layers were not correctly generated.” error (Raster -> Extraction -> Contour) QGIS

No matter what parameters I enter for the contouring, I always get the response in the log of "The following layers were not correctly generated." I'm working QGIS 3.6. I am not familiar with this ...
1
vote
0answers
78 views

Geometry type (Point) does not match column type (LineString)

I'm using PostGIS 2.5.2 on PostgreSQL 10, and I'm trying to build a function which would split a LineString into portions, depending on points positionned close to it. I'm getting a Geometry type (...
1
vote
0answers
208 views

DLL error in various GDAL installations

I have a couple virtual machines with Python (2.7.16 and 3.6.6 - 64 bit) with GDAL installed using GIS internals installers and using this process However when running gdalinfo --version on the shell,...
0
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0answers
59 views

Getting error running GRASS GIS 7.6.1

Here is the error notice I receive after starting GRASS GIS 7.6. I am not sure what is the source of these errors. I had reinstalled the application but it didn't fixed these errors. What are ...
1
vote
0answers
113 views

QGIS Python AttributeError object has no attribute 'pushVersionInfo'

I am unable to use almost all of the processing toolbox features in QGIS. I keep getting the following Python error across multiple algorithms: AlgorithmDialog.py", line 208, in runAlgorithm self....
1
vote
2answers
20 views

ArcPy error handling within a C# wrapper

I'm running arcPy commands from a C# script i.e. RunPythonScript("arcpy.Delete_management(\"C:\\\\Temp\\\\NW\\\\land.gdb\", \"Table\")"); private static void RunPythonScript(string script) { ...
1
vote
1answer
46 views

Can't split polyline into 20 metre segments

I'm trying to make 20 metres segments out of one line, but I'm getting this error: segment outside line, no segment created I'm using the settings shown in the screenshot. If I unblock the "force ...
1
vote
1answer
114 views

QGIS 3 startup script is not executed

Following the documentation for QGIS 3 startup script, I have placed a 'startup.py' script in the following path: C:\Users\Me\AppData\Roaming\QGIS\QGIS3\profiles\default\python\startup.py But the ...
0
votes
0answers
30 views

Google Earth Engine - Error: Affine mismatch

Error: Affine mismatch: found AffineTransform[[4.500000005E-6, 0.0, -66.73953600000003], [0.0, -4.500000005E-6, -66.37788]] in 15DEC04140340-P2AS_R3C2-054763377010_01_P002.TIF, previously saw ...
0
votes
0answers
54 views

Python error after opening QGIS

Downloaded QGIS 3, downloaded Grass 7. Opened QGIS version 2.18.21. I get the following error message: 2019-03-27T19:42:38 1 Traceback (most recent call last): File "/Users/CMM/.qgis2/...
1
vote
1answer
112 views

“OGR: not enough data error” when using st_transform in R

I'm trying to use st_transform (from the R package sf) on a sf object and am getting the following error when projecting from WGS 1984 to Albers Equal Area: > sf_obj_prj <- sf_obj %>% ...
1
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0answers
29 views

Errors while viewshed analysis in QGIS

I want to analyze viewshed from some point. For that, I installed the viewshed plugin, and run it. elevation raster: dem observation points: observer(only one point) But it just shows the message "...
1
vote
1answer
132 views

Clipping in PyQGIS2 working but error in PyQGIS3 (argument 1 has unexpected type 'str')

I am trying to clip streets by a layer with municipalities in them. I was trying to run this script in QGIS3 but obtain the error hereunder. Traceback (most recent call last): File "C:\OSGEO4~1\...