Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

Runtime error with python 3.10.0 - undefined symbol: _PyGen_Send

See original GitHub issue

Installing using pip completes successfully, but trying to use the module fails.

>>> import geopandas
>>> world = geopandas.read_file(geopandas.datasets.get_path("naturalearth_lowres"))
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/chaz/.local/lib/python3.10/site-packages/geopandas/io/file.py", line 166, in _read_file
    _check_fiona("'read_file' function")
  File "/home/chaz/.local/lib/python3.10/site-packages/geopandas/io/file.py", line 80, in _check_fiona
    raise ImportError(
ImportError: the 'read_file' function requires the 'fiona' package, but it is not installed or does not import correctly.
Importing fiona resulted in: /home/chaz/.local/lib/python3.10/site-packages/fiona/ogrext.cpython-310-x86_64-linux-gnu.so: undefined symbol: _PyGen_Send

CentOS 7 64bit Linux 3.10.0-1160.42.2.el7.x86_64 proj 8.1.1 gdal 3.3.2 fiona 1.8.20 python 3.10.0

Issue Analytics

State:
Created 2 years ago
Reactions:9
Comments:12 (4 by maintainers)

Top GitHub Comments

4reactions

aspeddrocommented, Jan 30, 2022

Install from github Fiona-2.0.dev0 works for me.

python -m pip install git+https://github.com/Toblerity/Fiona.git

3reactions

mwtoewscommented, Nov 21, 2021

For the record, the issue with _PyGen_Send was discovered with https://github.com/cython/cython/issues/3876 and is fixed as of cython version 0.29.22

Top Results From Across the Web

Runtime Error: Undefined Symbol - ADocLib

Runtime error with python 3.10.0 undefined symbol : PyGenSend #1043.Installing using pip completes successfully but trying to use the module fails.

1895315 – Cython generates Python 3.10 incompatible code ...

Bug 1895315 - Cython generates Python 3.10 incompatible code: undefined ... undefined symbol: _PyGen_Send error: Bad exit status from /var/tmp/rpm-tmp.

Import error of Python 3.10.6 / PyQt5.QtWidgets - Stack Overflow

I am trying to build a python application using QtWidgets. ... I get an error. ... undefined symbol: _ZdlPvm, version Qt_5.

runtime symbol lookup error - Google Groups

I try to use google-glog 0.3.3 in Linux Mint 17.1 as simple as follows, #include <glog/logging.h> int main(int argc, char* argv[]) ...

Issue 34028: Python 3.7.0 wont compile with SSL Support 1.1 ...

h for all versions of OpenSSL 1.1.0. Could not build the ssl module! Python requires an OpenSSL 1.0.2 or 1.1 compatible libssl with ......