Questions tagged [error]

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14 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 ...
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31 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
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1answer
18 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)...
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24 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 ...
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0answers
14 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 "...
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0answers
36 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 ...
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0answers
29 views

Unsupportive compress type error in Erdas Imagine [closed]

I have downloaded images from USGS and when I am trying to layerstack the images it is showing unsupportive compressed type error.
1
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1answer
21 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-...
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14 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
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1answer
37 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 ...
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1answer
40 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) { ...
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1answer
29 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
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1answer
31 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
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0answers
16 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 ...
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1answer
10 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/...
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19 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....
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33 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/...
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0answers
61 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
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1answer
44 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
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1answer
31 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
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0answers
29 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 ...
3
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1answer
49 views

Relation aggregate function error in QGIS using Geometry by expression

I have a point layer, consisting of 12 points with fid 1 to 12. I want to render points with fid > median (fid) - thus in this case, point 7 to 12. That works perfectly if using geometry generator ...
1
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1answer
97 views

Error when trying to import DWG file in QGIS 3.10.9

I am trying to import a DWG file (from Autodesk AutoCAD 2019) into QGIS using the Import tool (Project>Import/Export>Import files from DWG/DXF). I have been following the steps as detailed in ...
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0answers
14 views

Downloading Sentinel-2 from SCP plugin

Whenever I specify my area of interest and set my coordinates and choose Sentinel-2 it gives me error of Error [50]: Internet error:HTTP Error 401: Unauthorized. How do I solve this problem hence I ...
6
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1answer
83 views

QGIS custom function error when trying to get color of feature on another layer

In QGIS 3.16.2 (same on 3.16.0) on Win 10, I created a custom function get_color to get a feature's color by layer name\id and feature ID as proposed in this answer by @Dror Bogin: https://gis....
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2answers
102 views

From uploaded zipped shapefile to Geopandas DataFrame in Django Application

I'm trying to get to a point where I can quickly filter thousands of points in a shapefile. My Django application asks for a zipped shapefile to upload, where the zipped file contains at least the ....
0
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0answers
39 views

ERROR Cutline feature without a geometry

I am using QGIS 2.18.24. I'm trying to clip raster (asc) by mask (shp). I'm working in EPSG:4326. I'm checking the geometry of the polygon file, no errors were found. Geometry is valid. Edit mode is ...
1
vote
1answer
33 views

QGIS Hot Spot analysis plugin Python memory error

I try to create an Hotspot crime map of Greater London. I created grid, counted points layers. When I try to use Hotspot analysis plugin after a while my memory spikes like crazy (16gigs) and this ...
3
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1answer
111 views

Error using QGIS expression aggregate

I several times had the same problem using the QGIS expression aggregate: I got the impression that it behaves somehow buggy - or I make a mistake. See this expression I use on a point layer: ...
4
votes
1answer
2k views

'reportError' in subclass of QgsProcessingFeedback never running

I have two layers, layer_a and layer_b. Both have invalid geometries. When I run a processing tool, it throws an error as expected. Based on the answer posted here by @ndawson, if you subclass ...
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0answers
20 views

Getting different “Layer Errors” every time for the same classification code in GEE

I am running a classification code and getting different errors every time. classification: Layer error: The service is currently unavailable. classification: Layer error: Computation timed out. ...
4
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0answers
70 views

Getting different “Layer Errors” every time for the same code in GEE

I am running a classification code and getting different errors every time. classification: Layer error: The service is currently unavailable. classification: Layer error: Computation timed out. ...
2
votes
1answer
38 views

“Raster map not found” error using GRASS r.walk

I'm using GRASS' r.walk for the first time, and I'm trying calculate the best path between two different points. I have a DEM (from SRTM) and a slope map derived from that same DEM. Both are in the ...
0
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0answers
51 views

Getting an error when using Natural neighbour (QGIS 3.16 Hannover)

I am having trouble with the following: For a project I need a topographic map with contour lines of a specific area. I've googled around and the only suitable option (without buying expensive ...
1
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0answers
20 views

How to get the error if GDALOpenEx fails?

I am using GDAL 2.1.0 in a C++ application. I call GDALOpenEx() to open a dataset file. If it fails to open the file, it returns NULL. That is sufficient to bail early. But, I would also like to ...
1
vote
1answer
103 views

Can't install Google Earth Engine plugin QGIS 3.16?

When I try to install the Google Earth Engine plugin in QGIS 3.16 I have this message: "Couldn't load plugin 'ee_plugin' due to an error when calling its classFactory() method "
1
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1answer
99 views

Shapely command error: from shapely.geometry import LineString

I am trying to run a program but getting the following error when I am using the command: from shapely.geometry import LineString Error: FileNotFoundError: Could not find module 'C:\Users\SWWB\...
1
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0answers
27 views

Natural Neighbour to create DEM QGIS Hannover [closed]

I tried converting shapefile elevation coordinates using natural neighbour to create a DEM however I got the following error: The following layers were not correctly generated. C:/Users/stuar/AppData/...
1
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0answers
36 views

QNEAT3 Iso-Area as polygons algorithm “float division by zero” error

I tried to generate isochrones using Iso-Area as polygons algorithm in QNEAT3 plugin. I fed the algorithm by the speed field of the road network attribute table, I set the default speed to 0 and ...
0
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0answers
34 views

Error in Google Earth Engine:Error generating chart: toFixed() digits argument must be between 0 and 100

I'm trying to do calculate land use's accuracy and kappa, this error happen in my code. I have tried a few things to sort this out,but I can't. This is my code address:https://code.earthengine.google....
1
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0answers
32 views

Why do I get the error “OGR error setting feature:5” while changing the attribute of the layer?

Getting the error while changing the name of one attribute in the point layer. Errors: ERROR: 1 attribute value change(s) not applied. Provider errors: OGR error setting feature 5:
3
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0answers
66 views

SingleCRS Error Code

I have been working with the 'lidR' package to analyze LiDAR tiles and was able to successfully complete 14 analyses on 12/1. When I started running the script on 12/2 I kept getting this error on all ...
0
votes
1answer
46 views

Vector Grid creation ERROR

I am trying to create a grid in QGIS and keep getting a error saying "Horizontal Spacing is too Large for covered area". I'm trying to create a 63.93m x 63.93m square grid. I am using the ...
3
votes
2answers
160 views

Cannot convert '#value!" to double

I am trying to convert a string to a numerical format by creating a new field. I get an error message saying "Cannot convert '#VALUE!' to double." What does this mean?
1
vote
1answer
67 views

Error 502 with OpenStreetMap Geocoding

I'm a fairly new user to QGIS. I've used OpenStreetMap to geocode small data sets (30-ish points) with no problems. Now I'm trying to plot 1100 points. I've loaded up a basemap and a polygon layer, ...
1
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0answers
169 views

Error in GUI startup when launching GRASS GIS 7.8.4

I have just installed the latest version of GRASS GIS(7.8.4) but it doesn't launch. I've tried reinstalling a few times and nothing seems to work. Does anyone know what is wrong? Starting GRASS GIS... ...
0
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1answer
34 views

Replace String With Number In List, Google Earth Engine?

How can I replace '-infinity' with 0 number using a function in Google Earth Engine? I'm gonna to replace string with 0 value in the list automatically. https://code.earthengine.google.com/...
0
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0answers
33 views

Rasterize (vector to raster) errors in QGIS

I have a point shapefile that I want to convert to a raster in QGIS, where I want to have the values from the points into pixels with a 30m x 30m resolution. But when I run the command an error ...
0
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1answer
32 views

Script error: File larger than 512kb

Anyone knows why is this happening? It does not let me to save my script.
1
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0answers
48 views

undecodableError: invalid start byte when processing SRTM data

Downloading SRTM-Data using the QGIS-SRTM-Downloader plugin works fine. I now do want to process this image data further by using the contours plugin within the extraction tools of raster data, but ...

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