Questions tagged [error]

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

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34 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
30 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
32 views

How do i fix this syntax error? [closed]

So I was making a battle system for an RPG and I keep coming up with this error: File "<string>", line 4 turn_u = input ("f = fight, i= item, r= run, ? = Instructions (") ...
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21 views

Errors with Pearson's Test in RStudio - 'arg' must be of length 1 error [closed]

I am currently trying to do a Pearson's correlation test between two data columns, but after using the following code, I keep getting the "Error in match.arg(alternative) : 'arg' must be of ...
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0answers
25 views

Area calculation error [closed]

When I calculate the area with the QGIS program, the area comes out strangely. The results that worked well in the past became strange after reinstalling the program. Can you tell me why the area is ...
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0answers
35 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
16 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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0answers
36 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
48 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
30 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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36 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
69 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
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1answer
53 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 ...
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0answers
53 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
18 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) ...
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1answer
45 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
26 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
43 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
36 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&...
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0answers
85 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
33 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
18 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 ...
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0answers
85 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
21 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
43 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
votes
1answer
57 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
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0answers
32 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 ...
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0answers
76 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
339 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 ...
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0answers
24 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
53 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
38 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
vote
0answers
43 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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0answers
46 views

Fatal MaxEnt Error: java.lang.NumberFormatException: For input string: "-∞"

I'm trying to use MaxEnt to project species distribution. It worked to project probability the first time, but when I've put in the projection layers directory it comes up with this error and then ...
2
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0answers
44 views

Error running GRASS from Processing Toolbox in QGIS 3.16

I am trying to do use the GRASS command r.carve but when I execute the algorithm it returns the following series of errors. I have run processes in the same way previously but I have no idea why it's ...
2
votes
1answer
276 views

Error: Execution failed; out of memory. Google Earth Engine Fails to Export Image to Asset

I am writing one of my first scripts in GEE. I have grabbed various code chucks from stack exchange and have created a memory intensive script. My goal is two take the union of two subsets of global ...
1
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0answers
35 views

Error on operating GRASS 7.8 and r.avaflow

I am using GRASS 7.8 and r.avaflow training data (https://www.landslidemodels.org/r.avaflow/data.php) to run my first simulation. When I tried to run this .sh file (with g.region, r.mapcalc, etc.): #...
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0answers
63 views

"IndexError: list index out of range" for SCP plugin in QGIS

I am using QGIS 3.20 on a Mac with the SCP plugin for pre-processing Landsat 8 OLI images. While I pre-process, I check the following options: Allow calculation of brightness temperature in Celsius. ...
1
vote
0answers
53 views

Python error: List index out of range [closed]

I created a project in QGIS 3.14 to export to Qfield. Collected data and tried synching with the project on my laptop. After numerous attempts, I updated to the latest, stable version of QGIS and used ...
2
votes
1answer
550 views

Error when installing GDAL 3.0.4 on Ubuntu 18.04

I'm trying to install GDAL through pip with same version in the system. But I'm getting this error: (app_env) user@server:~$ pip install gdal==3.0.4 Collecting gdal==3.0.4 Using cached GDAL-3.0.4....
1
vote
1answer
86 views

Can not read my TIFF with lapply function

I want to read my TIFF files in the same folder at the same time (about 4.4MB), so I use the lapply function to read this. (If you want to see which raster they are, download them in https://www....
1
vote
1answer
65 views

Using CASE WHEN AND for multiple scenarios

I have the following cases where I would like to 1. Determine if a feature has a lower elevation than another and is on the same line feature. If it is then call it 'dwn_cross'. 2. If a feature has ...
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0answers
20 views

Adding JPEG Raster in QGIS Results in Library Error

To start I am running QGIS 3.18 as a Flatpak on Manjaro Linux. When I attempt to add a raster layer to a project, I get the following error: Invalid Layer: GDAL provider Cannot open GDAL dataset /home/...
0
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0answers
37 views

Join by nearest Error: Could not convert value "LSU" to target type

I am trying to join a point shapefile to nearby sampling locations in the Graphical Modeler, but the following red text appears in the model log: Feature could not be written to ...
1
vote
0answers
196 views

GRASS init error when opening QGIS

This error has prevailed through many installations and now is about time to get rid of it. I get the following error message each time I open QGIS. I only install stable versions of QGIS. (No ...
0
votes
1answer
371 views

How to solve "Error: Fill argument neither colors nor valid variable name(s)" in R?

I have an error in my codes which is: Error: Fill argument neither colors nor valid variable name(s) In the following, I describe how I get this error. Indeed, I have two sets of data and assigned ...
1
vote
0answers
26 views

Cannot upload created shapefile

I cannot upload my Africa shapefiles that I created in QGIS (where I dissolved all internal boundaries), why? I get this error when I run my code with some Africa shapefiles (which are not dissolved) &...
1
vote
0answers
34 views

Clipping satellite imagery taken at angle where projection data cannot be removed using QGIS

I am using QGIS to clip satellite imagery that has been taken at an angle, and where projection data cannot be removed. When I attempt to clip the imagery, I get this error: GDAL command output: ...

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