Questions tagged [error]
Notification messages shown when software fails. Try to use tags for more specific error messages whenever possible.
820
questions
1
vote
0answers
17 views
GRASS init error when adding GRASS as Plugin in QGIS 3.18.2
When I add GRASS from a list of Plugins, I receive an error:
GRASS init error: GRASS was not found in 'C:/PROGRA~1/QGIS
3.18/apps/grass/grass78' (GISBASE), provider and plugin will not work.
...
1
vote
1answer
41 views
Using GRASS v.delaunay with QGIS results with gaps in triangulation
When I use the GRASS v.delaunay algortithm in QGIS 3.18 on my dataset the output has gaps in it. But when I use the QGIS delaunay algorithm there are no problems and all is triangulated.
The input ...
1
vote
1answer
29 views
Is there any way of making queries that contain special characters like 'ã' in spatialite-gui?
I have a Spatialite database file that has some special characters inside their columns as the following:
Here there's the word "Itapoã"... The problem is that all the times that I try to ...
0
votes
0answers
14 views
AttributeError: 'NoneType' Connecting GeoRaster
When I open the option to connect georaster and go again to create the connection, the error below appears. Do you know what it can be?
Show the mesage:
AttributeError: 'NoneType' object has no ...
1
vote
1answer
21 views
TerraClimate: Error generating chart: Data column(s) for axis #0 cannot be of type string
I am using "TerraClimate: Monthly Climate and Climatic Water Balance for Global Terrestrial Surfaces, University of Idaho" dataset...
When I try my code, I have this error message Error ...
2
votes
0answers
30 views
Geometry Type error preventing saving of layer after editing - geometry type is correct under layer information
I have a problem with a linestring layer that doesn't want to be saved after editing.
The layer itself shows 'LineString' under the information tab. When I add a line with the tool by snapping the ...
-1
votes
0answers
19 views
Google Earth Engine: Export CSV error 'User memory limit exceeded’
I have some code for assessing depth in shallow waters which I obtained from a recent paper. I've adapted it so I calculate a score depending on the depth, and then I reduce this across several ...
1
vote
0answers
45 views
QGIS: Python numpy error when installing plugin
I want to install the plugin "UMEP", but it results in this error:
An error has occurred while executing Python code:
RuntimeError: module compiled against API version 0xe but this version ...
3
votes
0answers
53 views
Reading files with Japanese filenames with GeoPandas
I'm trying to read all shapefiles in a folder using this script:
import glob
import geopandas as gpd
infolder = r'E:/folder/test_input'
shapefiles = glob.iglob(infolder+'/*.shp')
gdfs = [gpd....
0
votes
1answer
23 views
SQL Expression Parsing Error
This post couldnt help my problem. I try to find out how many countries start with a 'd' and have a 'n' in their name using the query.
When I type in this, WHERE CNTRY_NAME LIKE 'd%n%' I get the ...
0
votes
0answers
14 views
Computation Time Out in Complex Multi-Band Normalization of Sentinel 2 Image Composite
I am trying to implement Pseudo-Invariant Feature Normalization for Sentinel 2 image in 2015 based on the median composite acquired in 2019 (script can be found here). I once ran the script without an ...
0
votes
0answers
35 views
QGIS 3.16 and newer not commiting merge when string exceeds 255
I have been developing a QGIS plugin with PyQt5 in QGIS 3.10 for a while now. The plugin gets layers from an api, displaying features of POINT, LINESTRING or POLYGON (wtk) in layers. When the wtk-...
0
votes
1answer
28 views
Too many edges error on GEE
I have this code that works perfectly for small rasters.
var image = ee.Image("users/parivash89/Cuneo_Reclassify")
.toInt();
Map.addLayer(image);
Map.centerObject(image);
var classes = ...
1
vote
2answers
48 views
“Data-defined size is not enabled!” - error when trying to create legend
I would like to make a legend to a map in qGIS 3.18 using proportional symbology based on an integer field. When I go to Layer Properties -> Symbology -> Advanced -> Data-defined Size Legend, ...
0
votes
0answers
43 views
Error exporting .geojson
Error exporting .geojson file with polygon, line and point data. Attached is the screenshot of the error for reference. Can anyone suggest solution for this kind of error
0
votes
2answers
70 views
Importing raster files warning and extracting covariates error with 'raster' and 'amt' packages in R
I am using 'amt' package in RStudio, trying to assess habitat selection of a species in an area with telemetry data. My two preliminary problems are:
When I import the land data rasters (elevation ...
1
vote
1answer
105 views
QGIS 3.16 Could not create print device error (GEOPDF)
I'm having issues exporting a georeferenced map from QGIS using version 3.16.0-Hannover. I'm getting a "could not create print device" error (more information below).
What I'm trying to do:
...
0
votes
0answers
18 views
Molusce Value error: operands could not be broadcast together with shapes (13,)(14,)
I am a PhD student and working on LULC changes. I am trying to use MOLUSCE. When I go to "Area Changes" tab, and I press the "Update tables" or "Create changes map", I ...
0
votes
1answer
40 views
“ERROR: Unable to load GDAL library” occurs when trying to GRASS functions in QGIS
I'm new to QGIS. I'm using GRASS operations to analyze raster layers and getting ERROR: Unable to load GDAL library in QGIS. Maybe the path is wrong which should point the GRASS operations to GDAL. ...
0
votes
1answer
25 views
Normalizing Bands in All Images in Image Collection
I am trying to normalize the values in each band across images in the imageCollection I have filtered.
I tried running this here
var normalized_collection = l1c_collection
.filterDate(start_scene1, ...
1
vote
0answers
38 views
ArcMap stops working after installation of add-in [closed]
I developed an extension for ArcGIS Desktop 10.8.1 using ArcObjects and C#. After a colleague tried to install the Add-In using the ESRI ArcGIS Add-In Installation Utility, his ArcMap could not be ...
1
vote
1answer
53 views
My geometry appears far away from the real
I'm kind of new on PostGIS. I have the coordinates (UTM) in a table, and I need to update the geometry field based on that coordinates.
The SRID in the table is 32717. I tried this sentence
UPDATE ...
4
votes
1answer
73 views
Issues with exporting GeoPDF's in QGIS
I'm having issues exporting a georeferenced map from QGIS using version 3.10.4-A coruna. I've tried different (newer) versions of QGIS and also different computers and get the same error. Hoping some ...
1
vote
1answer
108 views
RStoolbox::readMeta open Landsat MTL in R: Error in CRS
I am trying to read a Landsat8 MTL.txt in R using readMeta() but I have this error:
meta2021 <- readMeta("C:/Users/LC08_L2SP_028028_20210305_20210312_02_T1_MTL.txt")
Error in CRS(paste0(...
0
votes
1answer
14 views
OpenWind Unable to open polygon shp files from QGIS
I have a set of interlinked lines shp files which i imported to QGIS and add a fixed buffered zone via vector processing function on QGIS 3.10.
I saved the scratch layer and toggled edit off on ...
0
votes
0answers
20 views
QGIS 3.16 error during r.to.vect
When transforming the map from raster to vector, I get the following warning:
WARNING: Concurrent mapset locking is not supported on Windows and the result: The following layers were not correctly ...
2
votes
1answer
34 views
Using QgsDxfExport in Python script leads to crash
I am trying to export a QgsDxfLayer from QgsVectorLayer, but it crashes at dxf.addLayers().Might I forget something essential ?
...
dxfLayers = []
dxfLayers.append(QgsDxfExport.DxfLayer(vecLayer, -1))
...
3
votes
2answers
83 views
Extracting a DEM without low vegetation cover in a flooding area using LiDAR data
I've been struggling with this for the past few days. I want to create a DEM of a flood control area, which is covered in low/intermediate-height vegetation (pioneers and reed mostly). The point cloud ...
0
votes
0answers
15 views
Error-'ERDAS Imagine could not find sensor information(NDVI calculation)'
I want to calculate NDVI from a Landsat 8 image using ERDAS imagine 2020. However the software is giving me an error message that reads 'Warning: Could not find sensor information...' for the image i ...
0
votes
0answers
23 views
Cannot get features of External WFS on GeoServer
I need to add an external WFS (https://www.wfs.nrw.de/geobasis/wfs_nw_alkis_vereinfacht) to GeoServer.
I am able to create the store, see all the layers available and publish them.
But when trying to ...
0
votes
0answers
22 views
Clipping raster error 4
I'm on QGIS 3 and have used the 'AusMap' plugin to upload google maps raster images and a 5m LiDAR DEM. I have created a shapefile (polygon) and now I want to clip the raster files to the extent of ...
0
votes
0answers
37 views
QGIS - Split parts only usable once
I'm using Q gis and my question is, how come you can only use split parts tool on a polygon once?
The second time throws an error of "Geometry is invalid". What if i want to split a polygon ...
2
votes
1answer
27 views
How to solve error: 'user-defined methods must return a value' in GEE?
I would like to iterate a map function over several list-of-lists.
Here is the code I run:
var feature1 = function(h) {
var FCol= ee.FeatureCollection(ee.List(losslist.get(h)).map(function(element)...
0
votes
0answers
36 views
Width and value problems with rasterstats
I am trying to extract data from a raster with a gpkg file as a vector.
The issue is that, the data can't be extracted because the internal Bounding Box is negative. There I am not sure, whether this ...
0
votes
0answers
23 views
Maxent Fatal error: java.lang.ArrayIndexOutOfBoundExceptions: 44
I have come across a fatal error for some of the species I am modeling:
Fatal error: java.lang.ArrayIndexOutOfBoundExceptions: 44 (or other numbers).
The error only occurs when I am selecting "...
1
vote
0answers
49 views
Export Error in Google Earth Engine?
The below code exports monthly data. However while it is saving in Google Drive, returns this error:
Error: Expected a homogeneous image collection, but an image with incompatible bands was ...
1
vote
1answer
31 views
Error generating chart: No features contain non-null values of “system:time_start”. for Landsat 8 T1_SR
It's weird, when I run the attached code on Landsat8 TOA band it works fine. But when I switch out the bands to the SR band I get the message below:
Error generating chart: No features contain non-...
0
votes
0answers
17 views
QGIS - Create Garmin Custom Map plugin - Python Error
I am trying to create a KMZ file using the Garmin Custom Map plugin and at times it fails to execute (and I haven't been able to establish a pattern). I get an Python Error, and the map will not be ...
1
vote
1answer
45 views
Batch processing error in QGIS
I get a Python error when I run any plugins as batch processing in QGIS 3.6.3. The problem does not solve if I change layers. Any idea how to solve it?
The error I get is:
WARNING Traceback (most ...
1
vote
1answer
92 views
Error “Element.get: Parameter 'object' is required” mapping to a list in Google Earth Engine
I'm running my code where I create weekly averages of a variables which are mapped to a list of days of year (DOY).
var SSTA_7d = ee.ImageCollection.fromImages(
years.map(function (y) {
...
0
votes
1answer
42 views
Error using.getInfo function within a function Google Earth Engine
I'm applying a function to map a calculation over a list of dates. In the old calculation I just manually entered each date and ran the code. As part of if that code I would use .get('year).getInfo() ...
1
vote
1answer
37 views
Error when trying to add system:time_start when using reduceRegions in Google Earth Engine
I am reducing an image collection into a feature collection by using a function to map the reduceRegions function to each image in a collection. I'm trying to make sure the system:time_start property ...
2
votes
0answers
17 views
Geometry checker not removing overlap between features
I have a polygon shapefile layer (CRS EPSG:27700 British National Grid) that has a deliberate overlap and gap between features.
When using the Geometry Checker Plugin (V0.1) in QGIS 3.10.9 I am ...
0
votes
1answer
61 views
SCP QGIS Training input is not loading?
I am using QGIS, version 3.10.14 and the semi-classification plugin and want to create a training input, to classify different land-use-types. I followed the manual (https://readthedocs.org/projects/...
0
votes
0answers
43 views
“Argument list too long” error while converting shapefile to NetCDF
I'm trying to convert a point shapefile to a NetCDF (.nc) file with QGIS using the tool Rasterize (vector to raster), but I keep getting error. Below is the log from one of my trials.
QGIS version: 3....
1
vote
0answers
39 views
Error when executing TIN Interpolation with two sets in QGIS
I am trying to TIN two datasets using TIN Interpolation with XYZ points in QGIS.
I keep getting this error:
Traceback (most recent call last):
File "/usr/share/qgis/python/plugins/processing/algs/...
1
vote
0answers
89 views
Unable to access and download Sentinel-2 images from Python API with the standard code
products = api.query(footprint.wkt,
date = ('20161101', '20161116'),
platformname = 'Sentinel-2',
processinglevel = 'Level-2A',
...
3
votes
1answer
58 views
EVI or NDVI collection image download
Landsat 8 Collection 1 Tier 1 8-Day EVI Composite.
I continued with the starting codes given by Google Earth Engine. I tried to solve my work by adding code to the rest of these codes. However, it ...
1
vote
1answer
54 views
Download Copernicus Marine variables with Package RCMEMS - Error code 9
I'm using the source code RCMEMS (https://github.com/markpayneatwork/RCMEMS) to download several marines variables and I have a error despite having respect syntax package.
To biginning, according to ...
4
votes
0answers
33 views
Error message while running Strahler order for river delineation
I wanted to make river network using Strahler order in SAGA with filled DEM as the input, but there is an error message keep appearing:
QGIS version: 3.14.0-Pi
QGIS code revision: 9f7028fd23
Qt ...
