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r-spatial / RQGIS3

GNU Lesser General Public License v3.0
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ImportError: DLL load failed: The specified procedure could not be found. #21

Closed bkavlak closed 4 years ago

bkavlak commented 4 years ago

Hi,

I tried many solutions suggested in python, but I still can't fix this:

library(RQGIS3)
> set_env("C:/Program Files/QGIS 3.10")
$root
[1] "C:/Program Files/QGIS 3.10"

$qgis_prefix_path
[1] "C:/Program Files/QGIS 3.10/apps/qgis"

$python_plugins
[1] "C:/Program Files/QGIS 3.10/apps/qgis/python/plugins"

$platform
[1] "Windows"

> open_app()
Error in py_run_string_impl(code, local, convert) : 
  ImportError: DLL load failed: The specified procedure could not be found.
Detailed traceback: 
  File "<string>", line 1, in <module>
  File "C:\Program Files\QGIS 3.10\apps\qgis\python\qgis\core\__init__.py", line 25, in <module>
    from qgis._core import *

same error when:

> set_env()
Trying to find QGIS in C:/
$root
[1] "C:/OSGeo4W64"

$qgis_prefix_path
[1] "C:/OSGeo4W64/apps/qgis"

$python_plugins
[1] "C:/OSGeo4W64/apps/qgis/python/plugins"

$platform
[1] "Windows"

my system version:

> version
               _                           
platform       x86_64-w64-mingw32          
arch           x86_64                      
os             mingw32                     
system         x86_64, mingw32             
status                                     
major          3                           
minor          6.2                         
year           2019                        
month          12                          
day            12                          
svn rev        77560                       
language       R                           
version.string R version 3.6.2 (2019-12-12)
nickname       Dark and Stormy Night

I had the same problem in QGIS 3.8, as well.

bkavlak commented 4 years ago

I restarted my PC. Now, this error show up: https://github.com/r-spatial/RQGIS3/issues/20