QSAWT+ ERRORS WHEN DELINEATING THE WATERSHED

[Amani Kabare]

Hello everyone,

I keep getting the following errors rom my TauDEM report when I try to run the QSWAT+ and delineate my watershed:

ERROR 1: Can't load requested DLL: C:\PROGRA~1\QGIS33~1.15\apps\gdal\lib\gdalplugins\gdal_ECW_JP2ECW.dll
127: The specified procedure could not be found.


ERROR 1: Can't load requested DLL: C:\PROGRA~1\QGIS33~1.15\apps\gdal\lib\gdalplugins\gdal_ECW_JP2ECW.dll
127: The specified procedure could not be found.


ERROR 1: Can't load requested DLL: C:\PROGRA~1\QGIS33~1.15\apps\gdal\lib\gdalplugins\gdal_GEOR.dll
127: The specified procedure could not be found.


ERROR 1: Can't load requested DLL: C:\PROGRA~1\QGIS33~1.15\apps\gdal\lib\gdalplugins\gdal_GEOR.dll
127: The specified procedure could not be found.


ERROR 1: Can't load requested DLL: C:\PROGRA~1\QGIS33~1.15\apps\gdal\lib\gdalplugins\gdal_HDF5.dll
127: The specified procedure could not be found.


ERROR 1: Can't load requested DLL: C:\PROGRA~1\QGIS33~1.15\apps\gdal\lib\gdalplugins\gdal_HDF5.dll
127: The specified procedure could not be found.


ERROR 1: Can't load requested DLL: C:\PROGRA~1\QGIS33~1.15\apps\gdal\lib\gdalplugins\gdal_MrSID.dll
127: The specified procedure could not be found.


ERROR 1: Can't load requested DLL: C:\PROGRA~1\QGIS33~1.15\apps\gdal\lib\gdalplugins\gdal_MrSID.dll
127: The specified procedure could not be found.


ERROR 1: Can't load requested DLL: C:\PROGRA~1\QGIS33~1.15\apps\gdal\lib\gdalplugins\ogr_MSSQLSpatial.dll
127: The specified procedure could not be found.


ERROR 1: Can't load requested DLL: C:\PROGRA~1\QGIS33~1.15\apps\gdal\lib\gdalplugins\ogr_MSSQLSpatial.dll
127: The specified procedure could not be found.


ERROR 1: Can't load requested DLL: C:\PROGRA~1\QGIS33~1.15\apps\gdal\lib\gdalplugins\ogr_OCI.dll
127: The specified procedure could not be found.


ERROR 1: Can't load requested DLL: C:\PROGRA~1\QGIS33~1.15\apps\gdal\lib\gdalplugins\ogr_OCI.dll
127: The specified procedure could not be found.


ERROR 1: Can't load requested DLL: C:\PROGRA~1\QGIS33~1.15\apps\gdal\lib\gdalplugins\ogr_SOSI.dll
127: The specified procedure could not be found.


ERROR 1: Can't load requested DLL: C:\PROGRA~1\QGIS33~1.15\apps\gdal\lib\gdalplugins\ogr_SOSI.dll
127: The specified procedure could not be found.

The errors are more than this, these are just some examples.

I believe there might be an issue with my GDAL but I do know how to fix it. Might anyone know how to resolve this?

[Chris George]

These dll files should be in

C:\Program Files\QGIS 3.34.15\apps\gdal\lib\gdalplugins

(exact path will depend on your version of QGIS.)

If they are not there I suggest you reinstall QGIS, preferably an LTR
version. If they are in a different folder within QGIS please let me
know. If they are in that folder then the errors are a version problem.
Please send me a screenshot of the QGIS Help -> About window so I can
see the QGIS version, the Python version and the GDAL/OGR version.

Chris

On 2/27/2025 8:03 AM, Amani Kabare wrote:
> Hello everyone, I keep getting the following errors rom my TauDEM report
> when I try to run the QSWAT+ and delineate my watershed: ERROR 1: Can't
> load requested DLL: C: \PROGRA~1\QGIS33~1. 
> 15\apps\gdal\lib\gdalplugins\gdal_ECW_JP2ECW. dll 127: The

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