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.

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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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14 views

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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117 views

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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165 views

PyQGIS: DLL load failed while importing _core. Environment path?

I would like to ask for help because I got stuck trying to code a custom application with QGIS and Python. I got some Python knowledge but I am quite new to QGIS. I tried the intro of the cookbook: ...
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0answers
30 views

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 ...
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56 views

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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0answers
50 views

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 ...
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53 views

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 ...
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1answer
71 views

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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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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1answer
130 views

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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3answers
2k views

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 ...
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0answers
708 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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0answers
61 views

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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1answer
729 views

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) ...
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0answers
2k views

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 ...
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1answer
9k views

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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0answers
237 views

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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505 views

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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1answer
582 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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1answer
84 views

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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2answers
1k views

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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0answers
45 views

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 ...
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2answers
2k views

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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1answer
385 views

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 ...