TypeError: _detect_vcs() missing 2 required positional arguments: 'expected_vcs' and 'path'

[uni987]

What is a nice job!
There is something wrong. I have installed the right version anndata2ri==1.0.6. However, when importing anndata2ri, I am getting a TypeError. How can I troubleshoot this issue? (I check Requires of anndata2ri: get_version-Version: 3.5.4. May I know which version of get_version you are using?

---> 15 import anndata2ri
16 anndata2ri.activate()

File ~/.conda/envs/commot3/lib/python3.8/site-packages/anndata2ri/init.py:26
22 from get_version import get_version
25 author = "Philipp Angerer"
---> 26 version = get_version(file)
29 def within_flit():
30 for frame in traceback.extract_stack():

File ~/.conda/envs/commot3/lib/python3.8/site-packages/get_version/init.py:273, in get_version(package, dist_name, vcs)
271 for method in methods:
272 try:
--> 273 version = method(parent)
274 except NoVersionFound as e:
275 errors.append(e)

File ~/.conda/envs/commot3/lib/python3.8/site-packages/get_version/init.py:118, in get_version_from_vcs(parent, vcs)
116 parent = parent.resolve()
117 try:
...
--> 151 vcs_e = _detect_vcs()
152 except RuntimeError:
153 return None

TypeError: _detect_vcs() missing 2 required positional arguments: 'expected_vcs' and 'path'

[sokratiag]

Hi, I have the same problem, have you managed to find a solution? Thanks!

[1193023666]

I have the same problem too.

[mossconfuse]

I downgraded get-version, pip install get-version==2.0.4 and the error disappeared, but now I have a different scanpy compatibility issue.

[IamJiawenWang]

I have the same problem too.

---

TypeError Traceback (most recent call last)
/tmp/ipykernel_553030/3779951028.py in
13
14 from anndata import AnnData, read_h5ad
---> 15 import scanpy as sc
16 from scanpy import read
17 import pandas as pd

~/anaconda3/envs/sciPENN_250216/lib/python3.7/site-packages/scanpy/init.py in
12 from . import preprocessing as pp
13 from . import plotting as pl
---> 14 from . import datasets, logging, queries, external, get
15
16 from anndata import AnnData, concat

~/anaconda3/envs/sciPENN_250216/lib/python3.7/site-packages/scanpy/external/init.py in
1 from . import tl
2 from . import pl
----> 3 from . import pp
4 from . import exporting
5

~/anaconda3/envs/sciPENN_250216/lib/python3.7/site-packages/scanpy/external/pp/init.py in
3 from ._dca import dca
4 from ._harmony_integrate import harmony_integrate
----> 5 from ._magic import magic
6 from ._scanorama_integrate import scanorama_integrate
7 from ._scvi import scvi

~/anaconda3/envs/sciPENN_250216/lib/python3.7/site-packages/scanpy/external/pp/_magic.py in
5
6 from anndata import AnnData
----> 7 from legacy_api_wrap import legacy_api
8 from packaging import version
9

~/anaconda3/envs/sciPENN_250216/lib/python3.7/site-packages/legacy_api_wrap.py in
19
20
---> 21 version = get_version(file)
22
23 INF = float("inf")

~/anaconda3/envs/sciPENN_250216/lib/python3.7/site-packages/get_version/init.py in get_version(package, dist_name, vcs)

~/anaconda3/envs/sciPENN_250216/lib/python3.7/site-packages/get_version/init.py in get_version_from_vcs(parent, vcs)

~/anaconda3/envs/sciPENN_250216/lib/python3.7/site-packages/get_version/init.py in find_vcs_root(start, vcs)

TypeError: _detect_vcs() missing 2 required positional arguments: 'expected_vcs' and 'path'

[wxbCaterpillar]

I have solved this issue by downgraded get-version to 2.1. pip install get-version==2.1

[uni987]

Thank you so much！Best Wishes！ 发自我的iPhone

…

------------------ Original ------------------ From: wxbCaterpillar ***@***.***> Date: Fri,Sep 12,2025 3:09 PM To: zcang/COMMOT ***@***.***> Cc: uni987 ***@***.***>, Author ***@***.***> Subject: Re: [zcang/COMMOT] TypeError: _detect_vcs() missing 2 requiredpositional arguments: 'expected_vcs' and 'path' (Issue #35) wxbCaterpillar left a comment (zcang/COMMOT#35) I have solved this issue by downgraded get-version to 2.1. pip install get-version==2.1 — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***>