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Before the error occured I have run this command on two computers： IDEA on my first computer tells me: And on the 2nd computer, crash is this: So how to solve this? And I have installed |
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Replies: 3 comments 13 replies
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I think something is wrong with your netCDF install. Unfortunately, I dont know how to help you further |
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If you can‘t answer this problem，I will put the discussion into issues as a bug. |
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Can you simply run |
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So the first question would be: Why are you pip installing when using conda? |
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Please also provide the output of
That will tell something about your environment. Also, if you provide the output of
to get an overview of the installed libraries. |
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This is my conda list, because it's too long so I put it in this pastebin: It's strange that when I run this code, it crashed: with this report: |
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@kmuehlbauer I can't recreate it in a simple environment.
import xarray as xa
from os.path import relpath
def test_read_nc():
nc_path = relpath('test_ncs/my_file.nc')
ds = xa.open_dataset(nc_path, engine='netcdf4')
print(ds)And the test passed. Now I will use my complete code to test. |
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I created a new conda environment on another computer which tells me When I try to debug my method, pycharm tells me this: |
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You've shown that xarray is able to open files without error:
That means that your environment was set-up correctly at the time of running. I've no idea why you now again get errors. It looks like I'm out of options to further help you. It might be a problem with PyCharm or how you setup your test runs within PyCharm. Anyway the error is most likely due to some issues not finding correct netCDF4. Good luck! |
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@dcherian @headtr1ck @kmuehlbauer Now I knew what make this mistake happen. |
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@dcherian @headtr1ck @kmuehlbauer Now I knew what make this mistake happen.
My business code is like this:
dataset = xa.open_dataset(my_dict.get(my_key))However,
my_dict.get(my_key)returns a None value because of some mistakes of myself, so xarray don't know what backend to choose to parseNonedata.Of course it can be debugged, however when I debug the method, pycharm gives me this error: https://stackoverflow.com/questions/74326551/attributeerror-module-ntpath-has-no-attribute-sep
So I think this is an python env's problem which has correlation with xarray(in fact it's a python env's problem, but xarray and its backends have no problem) and wasted much time(about 3 days!).
How I solv…