Questions tagged [dll]
Dynamic-link library or DLL, is Microsoft's implementation of the shared library concept in the Microsoft Windows and OS/2 operating systems.
37 questions
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Unable to load FDO Provider library 'ShpProvider.dll'; (Null)
One of our interns is having trouble loading shapefiles in AutoCAD2023 Civil 3D. When trying to add a shapefile to a layout he receives the following error: Unable to load the FDO Provider Library '...
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43
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Nuget package is using a local version of a DLL in ArcGIS Pro, instead of what the package actually depends on
Problem:-
Dll mismatches.
ArcGIS Pro version 3.1 contains the DLL System.ServiceModel.Primitives Version=4.9.0.0 in its' bin folder.
My solution contains an add-in that relies on 4 projects also in ...
- 573
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251
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Trouble loading fiona
I'm having trouble loading fiona. I am able to import/run GDAL and GeoPandas with no issues but when I try loading fiona, I get an error message (please see below). I have python (3.9.11) through ...
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1
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144
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"ImportError: DLL load failed while importing _gui: The specified procedure could not be found" error when using PyQGIS in Standalone application
I have QGIS 3.28.7 installed on my computer and in its Python Console this command works:
from qgis.gui import *
I tried to use it on some Python IDEs, for example, in Spyder.
The following paths are ...
- 73
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2
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370
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Building a MSI installer that auto registers DLL file in ArcMap
I have been working on an old tool that was written in VB for ArcMap that uses COM's that call to EsriRegAsm to register the dll file for ArcMap to use. I was tasked to make the process a little ...
- 21
3
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364
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Adding custom DLL to PyQGIS script
I am trying to implement a VLC player control into a PyQGIS script.
There is python-vlc package that should be run with VLC Player installed. I have installed this package through OSGeo4W.bat but when ...
- 1,784
2
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1
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252
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DLL errors after installing QField on Windows 10
On the working machine with Window 10 Enterprise Version 1909 (Build 18363.2094) I installed the QField which I could get from here : https://qfield.org/docs/en/install/index.html
However, I am ...
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171
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PySimpleGUIQt does not import inside QGIS, DLL not found
I am trying to run a script inside QGIS that uses pySimpleGUIQt. I can't get it to work, a DLL is not found.
Configuration
Win10 64b, QGIS 3.16 (Python 3.7)
Steps to reproduce the error
Open osgeo4w ...
- 86
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66
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Required DLL for calculating distance between 2 points
I have been trying to find the distance between 2 points using QGIS C++ APIs in Qt.
I used the following code :
QgsDistanceArea d;
d.setEllipsoid("WGS84");
qDebug()<< "...
- 95
2
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194
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Using ctypes for QGIS Python plugin to bind DLL
I'm trying to build a Python plugin in QGIS which does some raster image processing. The processing itself is done via a .dll. Hence, I'd like to bind it with ctypes. First of all: is it possible to ...
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2k
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gdal Import error: DLL Load Failed when executing gdal_calc.py
I have the recent version of QGIs/GDAL installed.
If I try to execute gdal_calc.py, I get the following error message:
`Traceback (most recent call last):
File "C:\OSGeo4W64\apps\Python37\lib\...
- 119
1
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148
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ImportError DLL load failed when import qgis.core but no errors when import qgis
EDIT
So.. after some problems everything seems to semi-work I guess ? I will update my variables so maybe it will help someone.
I am working on a standalone application using Python and QGIS.
I've ...
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55
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Problem with dll while installing QGIS in windows
I am having an issue installing QGIS on my windows 10 machine. It used to be finely installed, but due to some reasons I had to uninstall.
It has to do with older (2.16) and newer versions (3.0,3.10..)...
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453
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Error 0xc000007b while opening QGIS 3.10 and 3.12 on Windows 8.1
I have a problem with starting the both versions QGIS 3.10.4 and QGIS 3.12.1.
I have Windows 8.1. It can't start working at all. It needs different .dll files.
When I download the file it needs, ...
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1
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1k
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DLL load failed while importing _core. Environment path using PyQGIS
I am stuck trying to code a custom application with QGIS and Python. I have some Python knowledge but I am quite new to QGIS. I tried the intro of the cookbook: Running Custom Applications.
Now while ...
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102
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Problem with LoadLibrary and encrypted DLL
I'm using QGIS and I try to implement a new function into my plugin. For that I need to use a DLL which is encrypted. In my C++ test application I don't have any problems to use that DLL with ...
- 381
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105
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Error when starting QGIS [closed]
I have a problem when I start QGIS.
I installed version 3.10 and when I tried to launch it I got the first error window (the one on the left).
I tried to install previous versions (3.8, 3.4) but ...
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0
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81
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Issue opening with QGIS3.4 Madeira
I just installed QGIS Madeira 3.4 on my WINDOWS Vista PC (64bits).
But I can't work with it, since I keep getting the same error:
And just after, this one:
Should I uninstall it?
What could I do in ...
- 323
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277
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ESRI FIleGDB API dll failure: ogr2ogr can't recognize File GDB as driver type
I have been trying this for a day or two now, and I have followed the instructions listed here:
How to add support for FileGDB (Esri file gdb API) driver in fiona
but for the life of me I can't ...
- 21
1
vote
1
answer
205
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QGIS gives dll errors after installation
I'm having issues installing QGIS 3.10. I tried uninstalling and reinstalling, with the same errors as a result.
Below you can read the setup.log.
"2019/11/05 16:17:48 Starting OSGeo4W install, ...
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39
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Calling .net DLL by using ArcPy [duplicate]
I had developed a tool by using C# (ArcObjects) and I want to (import that customized DLL and) call a particular function from that class by using ArcPy.
How can I achieve this?
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import gdal, return "ImportError: DLL load failed:"
I came up against this problem during the installation of gdal, I tried several solutions already read on the site but none helped me. Here's what I did:
1) uninstall gdal
2) uninstall Anaconda
3) ...
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4
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3
answers
6k
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Installation problem QGIS
I do not manage to install QGIS on my windows 10 machine using the osgeo4w installer.
During the installation I get this message:
At the end of the installation I get this message:
And when I ...
- 335
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0
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811
views
DLL problem with QGIS 3.0 64bit (while 32bit works)
I installed the new version of QGIS 3.0 and first of all it worked all fine. After a while I tried to launch QGIS again and now the following problem appears.
After clicking "OK" another window ...
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77
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Using php_mapscript on WAMP? [closed]
I use WAMP in my Windows, and I want to use phpmapscript for programming. I've copied the phpmapscript.dll file to C: \ wamp64 \ bin \ php \ php5.6.25 \ ext and I added the "extension = php_mapscript....
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1
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1k
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How can I call a .NET / C# tool (i.e. a .DLL file) from a model workflow or a Python script?
I've developed Add-in tools (with Windows dialog GUIs) for ArcMap which work fine, but I would also like to be able to call these directly (passing in parameters so I won't need to display the dialog) ...
- 181
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2k
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ImportError dll load failed the specified module could not be found (rasterio)
I want to use the rasterio package to make some test with the Planet Explorer Api (https://www.planet.com/docs/guides/quickstart-ndvi/). I've seen on many forums that I needed to use a wheel file to ...
- 39
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11k
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How to Solve Missing libintl-8.dll error with PostGIS?
I have Installed 32 Bit PostgreSQL 9.5 and PostGIS 2.3 on my 32 Bit Windows Desktop. I have connected to the Database via pgAdmin, and I have been able to create a PostGIS Database.
But when I try to ...
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359
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Where I can find QGIS debug libraries?
I use QGIS 2.12 in my standalone application. Now I want to upgrade my application to the lastest QGIS version (2.16). I use OSGeo4W installer to download all headers, libs and other files. I have ...
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550
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QGIS 2.16.2 Windows 10 installation error: ImportError: DLL load failed: %1 is not a valid Win32 application
I have just installed QGIS 2.16.2 from binaries. But it can't load QGIS utilis because of this problem:
Couldn't load QGIS utils.
Python support will be disabled.
Traceback (most recent call last):
...
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687
views
Problem starting QGIS 2.14, Prozedureinsprungpunkt is not found
I have a servere problem concerning starting QGIS 2.14.3. I haved installed that version using OSGEO4W installer. Besides, I have QGIS 2.8.6 on my machine to keep the old LTR version. As it is ...
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102
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Error while using methods in MapBasic
I am using a .dll file methods in mapbasic
declare method openmultiplefilesdlg Class "mbextensions",lib "mbextensiondlgs.dll"
(declaration variable) as string
but it shows error:
Found [...
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2
answers
2k
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ArcGIS not finding newly installed toolbar (.dll, .tlb files?)
I'm trying to use a toolbar that was developed by the EPA for BMP siting (see below link). The download seems like it should be fairly straightforward, an executable (BMPSitingTool_Setup.msi) is run ...
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55
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Is it possible to create an ArcGIS library?
Can I create my own ArcGIS library that contains commonly used features inside my own functions/methods? I would like to make a dll that can be reference in my projects for using common features such ...
- 295
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2
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3k
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Excel to Table Conversion Tool not working
When I input the table in the dialog box, I get this rather long error:
ERROR updateParameters Execution Error: Runtime error Traceback (most recent call last):
File "c:\program files (x86)\arcgis\...
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1
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405
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QGIS not opening after update
I installed/updated microsoft visual c++ 2013 and microsoft directX runtime 2013. After that, whenever i open qgis i get this
The program can't start because MSVCP120.dll is missing from your ...
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2
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2k
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Is it possible to publish a geoprocessing services that uses a custom gptool on ArcGIS Server 10?
I have developed a custom GP tool in C# which does a bunch of processing on a given layer.
It works great in ArcMap on all machines that I have deployed it to. I created a model which uses this tool ...
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