Internal Proj Error: proj_create: no database context specified

[abashishvili]

Hello Everyone,

Its already been a long time since I have had this error when executing the code, and I was not able to find a solution on the internet.

So the problem is the following, I created the new conda environment and installed geopandas. When I import geopandas, I get this warning:

UserWarning: pyproj unable to set database path. _pyproj_global_context_initialize()

Whenever I want to do a simple operation, for example, import shape file and change crs, I get the following error:

Invalid projection: EPSG:4326: (Internal Proj Error: proj_create: no database context specified)

I searched for the problem, and it seems pyproj database is mixed, and that's causes the error. There is something mentioned on pyproj FAQ about the database directories, but it was difficult for me to fully understand how to solve it. Any suggestion?

Thanks for your help!

[snowman2]

This is likely due to installation issues. Mind providing this information?

Installation method/steps

• Installation method (conda, pip wheel, from source, etc...)
• How did you install PROJ? Where is it installed?
• Please provide all commands/steps you used to install pyproj and PROJ.

Environment Information

• pyproj version you are attempting to install
• PROJ version (Execute proj command and give version here.)
• Python version (python -c "import sys; print(sys.version.replace('\n', ' '))")
• Operation System Information (python -c "import platform; print(platform.platform())")

[snowman2]

This looks correct:

'PROJ_DATA': 'C:\\Users\\Win7ADM\\anaconda3\\envs\\ox_test\\Library\\share\\proj'

[abashishvili]

Could be this problem related to the error mentioned in FAQ on pyproj website?

[snowman2]

Not exactly, it is not finding a PROJ database. What is the output of: pyproj.datadir.get_data_dir?

[abashishvili]

It is C:\Users\Win7ADM\anaconda3\envs\ox_test\Library\share\proj

[snowman2]

What are the contents of that directory?

[avriiil]

I'm running into the same issue.

I've installed via mamba install pyproj.

Here are the contents of my proj_dir/share/proj directory:

CH				deformation_model.schema.json	proj.db
GL27				nad.lst				proj.ini
ITRF2000			nad27				projjson.schema.json
ITRF2008			nad83				triangulation.schema.json
ITRF2014			other.extra			world

[snowman2]

#1262 (comment)

[avriiil]

python version: 3.12
OS: MacOS 14.3.1
proj: Rel. 9.5.0, September 15th, 2024
PROJ not installed explicitly, just via mamba install pyproj AFAIK

trying to install latest pyproj

[snowman2]

Did you call mamba activate to activate your virtual environment?

[avriiil]

Yes

…

On Tue, 5 Nov 2024 at 15:21, Alan D. Snow ***@***.***> wrote: Did you call mamba activate to activate your virtual environment? — Reply to this email directly, view it on GitHub <#1262 (reply in thread)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AQLWMSQFT6AWK5S74NA4DZ3Z7DO7JAVCNFSM6AAAAABRGVMFB2VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTCMJVGYZDIMQ> . You are receiving this because you commented.Message ID: ***@***.***>

[snowman2]

Are all of the packages from conda-forge?