Questions tagged [error]

Notification messages shown when software fails. Try to use tags for more specific error messages whenever possible.

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7 views

What could be causing ENMTML occurrence data problem - undefined columns selected?

Absolutely loving the ENMTML package for really making thoughtful choices for ecological niche modeling! Until I came across this problem with a single species occurrence dataset that I just can't ...
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1answer
35 views

QGIS SAGA Raster Normalization not working

I am trying to normalize (from 0 to 1) a 300 MB TIF file in QGIS but I only receive the following error code: The following layers were not created. [Path.sdat] See the 'Log Window' in the main QGIS ...
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47 views

QGIS 3.16.16 OGR error Coordinates

I am editing shapefiles that are derived from data measured with a GPS. I have made several adjustments without problems. Suddenly when I want to add a point to a feature or want to add a new feature ...
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103 views

Error when viewing GeoDataFrame in GeoPandas: "OSError: exception: access violation reading 0x0000000000000000"

When running the following script import fiona import geopandas as gpd data = gpd.read_file(r"C:\data.shp") data.head() I receive the following error Access violation - no RTTI data! ...
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0answers
20 views

Installation error of Geopandas [duplicate]

How can I install GeoPandas in PyCharm. I tried to install GDAL first and GeoPandas but nothing works. I'm getting installation failed error. The error is 'installation failed, you need Visual Studio ...
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1answer
89 views

Installation error of GeoPandas in PyCharm

How can I install GeoPandas in PyCharm? I tried to install GDAL first and GeoPandas but nothing works I'm getting installation failed error. The error is 'installation failed you need visual studio to ...
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2answers
42 views

gdal_calc.py: error: the following arguments are required: --outfile

I'm trying to perform an operation using gdal calculator: 90*logical_and(A==111, B==3) + 92*logical_and(A==111, B==4) + 81*logical_and(A==112, B==3) + 86*logical_and(A==112, B==4) but I get the ...
5
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1answer
162 views

Using Union tool over MultiLineString in polygons layer in QGIS

I created a polygons layer in QGIS 3.22.2 by creating circular buffers around points. I need to Union them by intersecting the overlapping parts. After running for several hours, the Union tool gives ...
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1answer
32 views

"An error has occurred while executing python code" on QGIS startup (3.16.15)

I had installed QGIS 3.16.15 through OSGeo installation package and began receiving this error message when starting QGIS. I completely uninstalled using the OSGeo advanced installation package, and ...
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1answer
30 views

Error when calculating an OD Matrix using QGIS QNEAT?

I was using QNEAT plugin for QGIS just fine after some very thoughtful recommendation on this web. The first time all went well, but I needed to redo it. Now when I try it I get an error. I can use ...
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0answers
25 views

Cannot install RS&GIS Plugin

I cannot install RS&GIS Plugin. I get the error: Couldn't load plugin 'NITK_RS-GIS_17' due to an error when calling its classFactory() method ModuleNotFoundError: No module named 'gdal' ...
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1answer
25 views

GEE image export: Neighbouring pixels have very different reflectances at tile borders

I export to drive an image from Google Earth Engine. Since the image is too large, it is splitted into tiles by GEE. When I visualize each tile in QGIS, I can clearly see the borders of tiles (I am ...
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22 views

How to find scale error for map projection?

I've just upgraded from proj version 7.1 to 8.2, and some code has stopped working. I used to use proj to determine the map projection scale error at a point with the following code: echo "-55....
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1answer
36 views

Object in 100 m distance, Error: Operation on mixed SRID geometries

I perform the following query: SELECT * FROM "houses" WHERE (ST_Distance(coordinates, 'POINT(-0.374930 39.478400)'::geometry) < 100) To find houses around 100 meter distance from: 39....
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34 views

"Execution failed; out of memory. (Error code: 8)" [duplicate]

I think here is my problem: var block_num = 1; //var index_id = index.filter(ee.Filter.eq('id', block_num)); var classified_id = 'KhorasanRazavi_2019_175b_Classified_ID0' + block_num; var index_id=...
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1answer
85 views

QGIS 3.10 UnicodeDecodeError: 'utf-8' codec can't decode byte 0x81 in position 136: invalid start byte

I'm a complete newbie to programming and QGIS. I'm working with a virtual machine. If I start a new SWAT Projekt in QGIS, click on Delineate Watershed and load in the .tif file that I need I get the ...
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1answer
41 views

Remove gpkg delated QGIS

I accidentally deleted a gpkg file from QGIS browser… I thought it was to delete the connection and the file was deleted… does anyone know any way to recover it? Does QGIS save deleted files somewhere?...
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2answers
31 views

Unselectable features from former shapefile layer persist in file

I have a file to which I added a custom shapefile layer to which I added a couple polygons. I saved it, reopened it the other day on a different computer and got an error message saying that the ...
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0answers
44 views

Geoprocessing buffer "." files are not supported for this algorithm

I am trying to buffer a layer which worked earlier. I recieve, The "." files are not supported for this algorithm Other tools give me the same error along with Fix Geometries, Reproject ...
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2answers
74 views

gdalbuildvrt does not support ungeoreferenced image

I'm trying to create a VRT file from a GeoTIFF file using the following command: gdalbuildvrt.exe "C:\Temp\3533.vrt" "C:\Temp\3533.tiff" However it returns this error: Warning 6: ...
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0answers
47 views

Layers can not be generated for Upslope Area tool in QGIS

I am using QGİS 3.18 Zürich version.Trying to delineate a river basin catchment. Lately, I followed following steps: Reprojected my DEMs Used SAGA 'Fill sinks (Wang&liu)' tool and obtained ...
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0answers
19 views

Error when attempting to rasterize vector layer in QGIS "ERROR CODE 127"

I am trying to rasterize a vector layer of data, a pretty simple function in QGIS on my MacBook and it is popping up with an error message which I included in the screenshot below. I have had this ...
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0answers
38 views

ENVI 5.2. MTL file doesn't open directly

Whenever I try to load my GeoTIFF with a metadata file, the data manager window opens so I can only load my satellite file in specific band combinations. . I had am new to ENVI however I had no ...
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1answer
50 views

Temporal/Spectral Profile Tool: Python error - QGIS 3.16 macOS Catalina

"Temporal/Spectral Profile Tool"-plugin runs into a Python error (below: reports import error in last two lines, entire error message is 14 lines): QGIS 3.16.13 on mac 10.15.7, running Qt 5....
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1answer
51 views

Getting Eval Error while trying get values from JSON

I've got a point layer GeoJSON from OpenStreetMap for tram routes. In @relations field there is JSON. I want to get numbers of tram routes as a list (3, 10, 21, 6...so on) for points labeling. Using ...
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0answers
36 views

Download ISRIC SoilGrid

I have tried to download ISRIC SoilGrid raster files using a Web Coverage Service (WCS) in R. It exports the layers to my computer but it has not set the projection/crs I set. I have tried igh ...
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0answers
39 views

Error when trying to gap-fill Landsat 7 images

I am trying to gap-fill Landsat 7 images in Google Earth Engine. I was hoping to just add a function to some existing code (see below) but I end up getting an error message of: Line 12: filtered....
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0answers
230 views

QGIS: No transform available error

I installed QGIS 3.16 on Ubuntu-20.04. Details on 'About QGIS': QGIS version 3.16.12-Hannover QGIS code revision be6cb030ac Compiled against Qt 5.12.8 Running against Qt 5.12.8 Compiled against ...
2
votes
1answer
100 views

"Merge failed" error when merging polygons layers together in QGIS

I'm trying to merge some polygons together and I know that they all have valid geometries, but for some reason I'm still getting the error message saying: Merge failed: An error occurred during the ...
2
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0answers
57 views

"Provider error" when saving the edits done to layer in GeoPackage

By means of the QGIS 3.16.3 I have created a GeoPackage with two layers, a point layer and a polygon layer. The point layer is named "pt", with attributes: geometry, sN, sE, sS, sW, uuid. ...
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0answers
20 views

Getting error while linking GDAL on MacOS 11.6 [closed]

(base) sushil@MacbookPro ~ % brew link gdal Linking /usr/local/Cellar/gdal/3.3.2_3... Error: Permission denied @ dir_s_mkdir - /usr/local/lib/python3.9/site-packages/GDAL-3.3.2-py3.9.egg-info (base) ...
1
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1answer
50 views

PyQGIS: Prompt ogr2ogr error in the log window of the processing tool

I have a processing tool that helps users to export data from PostGIS tables to GPKG. I am using ogr2ogr commands to achieve the tasks. I am calling the commands via subprocess. However, I cannot ...
2
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2answers
31 views

Self-intersecting problem in Canadian census tracts shapefile?

I need to pass some data stored at the census tract level in Toronto to dissemination areas. When I run the Areal Weighted Interpolation package (code below), I get an invalid topology error (see ...
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0answers
53 views

QGIS GRASS problem

I need to use GRASS extension for my project but I am not able to due to an error that is not limited to me. I am getting this kind of error: Traceback (most recent call last): File "C:\OSGeo4W/...
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0answers
43 views

PostGIS 3.0 ST_PointFromText parse error - invalid geometry

A customer of ours is using PostGIS on AWS RDS (PostGIS 3.0/PostgreSQL 12.7) and is getting the following error when using ST_PointFromText: ERROR: parse error - invalid geometry HINT: "POINT(25&...
1
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1answer
107 views

QGIS throws errors in Project after updating to QGIS 3.20

After updating QGIS in Version 3.20.3-Odense, I get following three errors when opening projects that were running without problems before. -Loading layer fnk_get: Font “Dingbats” not available on ...
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0answers
35 views

Reprojecting a base layer in QGIS - error message

I'm currently performing an analysis in QGIS that involves calculating areas (see this question). In order to do so, I would like to work in an equal area projection, like EPSG:6933. I already set the ...
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0answers
19 views

Splitting polygon based on area m2 into multiple areas using QGIS? [duplicate]

I have version 3.4.15 of QGIS. I tried to use the split polygons plugin to split an area of ​​1000m into several surfaces. Ex: 300,200,500 ... and I received an error. Traceback (most recent call ...
3
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0answers
90 views

GetFeature URL not UTF-8 which leads to an error

I'm cascading an external WFS to my own WMS and ran into this. The external WFS uses å in a property name. Which the GeoServer has no trouble reading into my layer and I can see the geometrics in a ...
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0answers
20 views

Why WGS-84 1-second grid strokes are not drawing in QGIS (3.20.2)?

I have a project in the Mercator projection (QGIS (3.20.2)). I created a layout of the future map, where I adjusted the coordinate grid (WGS-84). Added 1 second, but part of its interval is no longer ...
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0answers
24 views

DGM1, virtual raster error

I want to create a virtual raster with DEM1, existing of 133 tiles (QGIS 3.18.3). It show following processing warning: GDAL command: gdalbuildvrt -resolution average -separate -r nearest -...
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0answers
46 views

Open shapefile in iOS with GDAL

I'm trying to open a shapefile on iOS with GDAL 2.2.2 and getting error 4 : GDALDataset *poDS; GDALAllRegister(); poDS = (GDALDataset *) GDALOpen( filename.UTF8String, GA_ReadOnly ); if( poDS == NULL ...
2
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1answer
96 views

Error in exporting image GeoTIFF from GEE to Drive

I am trying to export a GeoTIFF from GEE to my drive and I have gotten this error messege: Error: Image.clipToBoundsAndScale, argument 'input': Invalid type. Expected type: Image<unknown bands>. ...
1
vote
0answers
50 views

r.fill.dir not working

I am using QGIS 3.16.2 "Hannover" with GRASS 7.8.4 on Windows 10 64 bits. Im doing a watershred and r.fill.dir is not working, the message is the common the following layers were not ...
4
votes
0answers
120 views

QGIS Field Calculator NaN error messages dependent upon variable type?

I have a layer which contains roads. I am using the Field Calculator to compute some statistics based on different attributes. Using QGIS 3.10.14 I am running into an issue using lengths. I have ...
3
votes
1answer
642 views

"No features were split:" error when using Split Features tool in QGIS

I want to split a fairly large polygon with the Split Features tool from the Advanced Digitizing Toolbar in QGIS. However, I get an error: No features were split: If there are selected features, the ...
0
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0answers
27 views

Select raster, raster is not loaded SCP

I am using QGIS Version 3.12 on Windows 10. I would like to do a landcover classification with Sentinel 2 data with the SCP. While creating the Training input, there occurs an error: Information 4: ...
3
votes
1answer
60 views

Displaced elevation SRTM files in QGIS

1) The problem: I'm downloading layers for some work and I realized the elevation files (SRTM 90m) are displaced, I mean, the zero value is not the same I guess. I'm attaching photo below. They are ...
1
vote
1answer
45 views

Cannot cut raster by extension or mask layer [closed]

I'm using QGIS 3.16.2 Hannover on my laptop with Windows 10. Problem: I'm trying to cut by layer the satellite raster picture (I've chosen from the former XYZ tiles, added it to the program (actually ...
1
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0answers
51 views

How to solve rastertool error in QGIS 3.20

When I opened QGIS I always got this message Python error : Couldn't load plugin 'rastertool' due to an error when calling its classFactory() method See message log (Python Error) for more details. ...

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