ImportError: /usr/local/lib/python3.7/dist-packages/cv2/cv2.cpython-37m-arm-linux-gnueabihf.so: undefined symbol: __atomic_fetch_add_8

Question

ImportError: /usr/local/lib/python3.7/dist-packages/cv2/cv2.cpython-37m-arm-linux-gnueabihf.so: undefined symbol: __atomic_fetch_add_8

happy-little-zhang opened this issue 5 years ago · 41 comments

happy-little-zhang commented 5 years ago

Raspberry 4
python 3.7
tensorflow 2.0
i follow your guidence , and this issues happended at last ,

how should i do ?

Answer 1 · 2019-11-21T05:38:26.000Z

rp3b+,same error.

Answer 2 · 2019-11-21T18:26:39.000Z

Same error using Raspbian Buster

Answer 3 · 2019-11-21T18:52:19.000Z

Tried this workaround:

$ LD_PRELOAD=/usr/lib/arm-linux-gnueabihf/libatomic.so.1.2.0 python3 Object_detection_picamera.py  --usbcam

Getting a new error now:

Traceback (most recent call last):
  File "Object_detection_picamera.py", line 27, in <module>
    import tensorflow as tf
ModuleNotFoundError: No module named 'tensorflow'

Not sure if they are relevant.

Edit: Not relevant. The workaround should work.

Answer 4 · 2019-11-22T08:56:20.000Z

No help..

Answer 5 · 2019-11-22T17:35:35.000Z

Getting the same error?

Answer 6 · 2019-11-22T20:01:17.000Z

I'm seeing this as well.

Answer 7 · 2019-11-22T20:20:50.000Z

Hey, this is because the latest version of openCV doesn't work with RPi. Instead of pip3 install opencv-python try pip3 install opencv-python==3.4.6.27
You will need to uninstall the latest version first. pip3 uninstall opencv-python

Answer 8 · 2019-11-24T07:32:03.000Z

i used another way to solve this issue yesterday, but it's not convenient
i first install opencv follow other guidence
https://www.pyimagesearch.com/2019/09/16/install-opencv-4-on-raspberry-pi-4-and-raspbian buster/ ,
then i skep the step of installing opencv in this guidence .
the result is i need to execute some extra code everytime i run the "Object_detection_picamera.py", they are :

sudo find / -type f -name ‘atom.so*’
LD_PRELOAD=/usr/lib/arm-linux-gnueabihf/libatomic.so.1.2.0 python3 Object_detection_picamera.py

Answer 9 · 2019-11-24T07:36:38.000Z

i tried your way today , and it did works .
thank you for taking the time to solve this issue @Zach-OP

Answer 10 · 2019-12-02T06:35:07.000Z

thank you so much Zach-Op

Answer 11 · 2019-12-18T09:20:49.000Z

When i try this, i get the error ''Could not install packages due to an EnvironmentError: 404 Client Error: Not found for url: https://pypi.org/simple/opencv-pyhton/''

Do you have any idea to achieve this problem?

Answer 12 · 2019-12-25T17:16:54.000Z

NICE !!!

Answer 13 · 2020-01-01T11:07:38.000Z

i have same error.. but is not helped. i try this solution and this. but also it doesnt work.. anybody plz help me 😭

Answer 14 · 2020-01-08T17:09:55.000Z

it did work with previous versions of opencv.. thanks

Answer 15 · 2020-01-27T05:05:55.000Z

Thank you so much! Worked like charm!

Answer 16 · 2020-02-03T14:33:31.000Z

Thanks you so much @Zach-OP It really useful !!!

Answer 17 · 2020-02-09T11:53:12.000Z

2020-02-09 05:51:42.552137: E tensorflow/core/platform/hadoop/hadoop_file_system.cc:132] HadoopFileSystem load error: libhdfs.so: cannot open shared object file: No such file or directory
mmal: mmal_vc_port_enable: failed to enable port vc.null_sink:in:0(OPQV): ENOSPC
mmal: mmal_port_enable: failed to enable connected port (vc.null_sink:in:0(OPQV))0x2948490 (ENOSPC)
mmal: mmal_connection_enable: output port couldn't be enabled
Traceback (most recent call last):
File "Object_detection_picamera.py", line 124, in
camera = PiCamera()
File "/usr/lib/python3/dist-packages/picamera/camera.py", line 433, in init
self._init_preview()
File "/usr/lib/python3/dist-packages/picamera/camera.py", line 513, in _init_preview
self, self._camera.outputs[self.CAMERA_PREVIEW_PORT])
File "/usr/lib/python3/dist-packages/picamera/renderers.py", line 558, in init
self.renderer.inputs[0].connect(source).enable()
File "/usr/lib/python3/dist-packages/picamera/mmalobj.py", line 2212, in enable
prefix="Failed to enable connection")
File "/usr/lib/python3/dist-packages/picamera/exc.py", line 184, in mmal_check
raise PiCameraMMALError(status, prefix)
picamera.exc.PiCameraMMALError: Failed to enable connection: Out of resources

Answer 18 · 2020-02-16T07:16:44.000Z

Thank you sooooooo much

Answer 19 · 2020-02-20T10:09:16.000Z

It worked for me on RPI 3 B. It uninstalled my opencv_python-4.1.1.26 now it's ok with opencv-python==3.4.6.27.
Thanks a lot !

Answer 20 · 2020-02-27T04:30:52.000Z

Use OpenCV contrib with the right version.

pip install opencv-contrib-python==4.1.0.25

Answer 21 · 2020-02-27T18:39:19.000Z

i excecuted the same python 3.4.6.27 was installed but againg showing the same error

Answer 22 · 2020-02-28T00:25:48.000Z

Okay thank you very much! Have a great day!

…

On Sun, Feb 16, 2020, 1:16 AM modarm-e ***@***.***> wrote: Hey, this is because the latest version of openCV doesn't work with RPi. Instead of pip3 install opencv-python try pip3 install opencv-python==3.4.6.27 You will need to uninstall the latest version first. pip3 uninstall opencv-python Thank you sooooooo much — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#67?email_source=notifications&email_token=ANXCQKELI5E4DJX4YB2YJ6DRDDR53A5CNFSM4JPNARM2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEL37TKI#issuecomment-586676649>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ANXCQKDEJXGAVBPC4243DL3RDDR53ANCNFSM4JPNARMQ> .

Answer 23 · 2020-03-07T06:13:01.000Z

it works well for me thanks

Answer 24 · 2020-03-27T09:30:50.000Z

Did you solve this? I have same issue

Answer 25 · 2020-04-04T03:45:13.000Z

I tried Zac's approach to uninstall and then install OpenCV. I tried using LD_PRELOAD. I tried using VIRTUALWRAPPER_PYTHON. I tried mkvirtualenv cv2. None of them worked.
I use Pi 4, 4GB and Intel Movidius NCS2, Python 3.7. Any other suggestions are much appreciated. This has taken much too much time to get resolved. Hopefully there is an easy solution.
Many thanks, Martin from NZ

Answer 26 · 2020-04-14T18:47:22.000Z

thanks

Answer 27 · 2020-05-03T09:44:48.000Z

I tried Zac's approach to uninstall and then install OpenCV. I tried using LD_PRELOAD. I tried using VIRTUALWRAPPER_PYTHON. I tried mkvirtualenv cv2. None of them worked.
I use Pi 4, 4GB and Intel Movidius NCS2, Python 3.7. Any other suggestions are much appreciated. This has taken much too much time to get resolved. Hopefully there is an easy solution.
Many thanks, Martin from NZ

I am also getting the same issue on rpi 4 . Someone plz help

Answer 28 · 2020-05-03T11:04:45.000Z

Did you found any solution please post it

Answer 29 · 2020-05-06T09:01:24.000Z

$ vi .bashrc (or nano .bashrc under root)
add：export LD_PRELOAD=/usr/lib/arm-linux-gnueabihf/libatomic.so.1
exit with save file.
$ source .bashrc
$ python3
Python 3.7.3 (default, Dec 20 2019, 18:57:59)
[GCC 8.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.

It will work.

Answer 30 · 2020-05-14T01:02:30.000Z

Update following @Zach-OP advice to stay away from the latest version:
On a Pi4 today :

OpenCV 4.1.1.26 KO
OpenCV 4.1.0.25 imports properly and seems to run fine so far
=> Install with pip3 install opencv-python==4.1.0.25

Answer 31 · 2020-05-15T07:53:47.000Z

Dear Sir, I have tried both the ways you have suggested me, but it seems none of them to be working, i am attaching the screeshots of the rpi terminal, od_problem_1) - It shows that the code doesn't run with sudo command. od_problem_2) - It shows that the code does run without sudo command. I am calling this code using another code which requires administrative rights for working as it contains flask api to connect to another api in another computer/laptop, so sudo needs to put there before working. please help.

…

On Thu, May 14, 2020 at 6:32 AM Yoann Hervieux ***@***.***> wrote: Update following @Zach-OP <https://github.com/Zach-OP> advice to stay away from the latest version: On a Pi4 today : - OpenCV 4.1.1.26 KO - OpenCV 4.1.0.25 imports properly and seems to run fine so far => Install with pip3 install opencv-python==4.1.0.25 — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#67 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AND7QXLTQZGGRB45VUOGI73RRM7LJANCNFSM4JPNARMQ> .

Answer 32 · 2020-05-15T23:46:06.000Z

god bless you

Answer 33 · 2020-05-25T09:16:25.000Z

thank you bro, it worked for me

Answer 34 · 2020-06-08T14:42:37.000Z

Thanks worked like charm with 4.1.1 😍

Answer 35 · 2020-06-22T15:50:32.000Z

how to export LD_PRELOAD=/usr/lib/arm-linux-gnueabihf/libatomic.so.1
for sudo command ?
I want to use framebuffer over ssh, if invoke without sudo , it complain
pygame.error: Unable to open a console terminal

Answer 36 · 2020-06-28T11:14:01.000Z

hi bharath4284
i too tried the same and same error i got again. did you install tensorflow ? if u did it then please tell me the command.

Answer 37 · 2020-07-06T12:54:55.000Z

Answer 38 · 2020-08-08T08:52:02.000Z

This happens when I try uninstalling any ideas?

pi@raspberrypi:~ $ pip3 uninstall opencv-python
Uninstalling opencv-python-4.1.1.26:
  Would remove:
    /usr/local/lib/python3.7/dist-packages/cv2/*
    /usr/local/lib/python3.7/dist-packages/opencv_python-4.1.1.26.dist-info/*
Proceed (y/n)? y
Exception:
Traceback (most recent call last):
  File "/usr/lib/python3.7/shutil.py", line 563, in move
    os.rename(src, real_dst)
PermissionError: [Errno 13] Permission denied: '/usr/local/lib/python3.7/dist-packages/cv2/LICENSE-3RD-PARTY.txt' -> '/tmp/pip-uninstall-wr2v2c8q/usr/local/lib/python3.7/dist-packages/cv2/LICENSE-3RD-PARTY.txt'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 143, in main
    status = self.run(options, args)
  File "/usr/lib/python3/dist-packages/pip/_internal/commands/uninstall.py", line 75, in run
    auto_confirm=options.yes, verbose=self.verbosity > 0,
  File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 683, in uninstall
    uninstalled_pathset.remove(auto_confirm, verbose)
  File "/usr/lib/python3/dist-packages/pip/_internal/req/req_uninstall.py", line 224, in remove
    renames(path, new_path)
  File "/usr/lib/python3/dist-packages/pip/_internal/utils/misc.py", line 280, in renames
    shutil.move(old, new)
  File "/usr/lib/python3.7/shutil.py", line 578, in move
    os.unlink(src)
PermissionError: [Errno 13] Permission denied: '/usr/local/lib/python3.7/dist-packages/cv2/LICENSE-3RD-PARTY.txt'

Answer 39 · 2020-11-21T20:13:31.000Z

This happens when I try uninstalling any ideas?

pi@raspberrypi:~ $ pip3 uninstall opencv-python
Uninstalling opencv-python-4.1.1.26:
  Would remove:
    /usr/local/lib/python3.7/dist-packages/cv2/*
    /usr/local/lib/python3.7/dist-packages/opencv_python-4.1.1.26.dist-info/*
Proceed (y/n)? y
Exception:
Traceback (most recent call last):
  File "/usr/lib/python3.7/shutil.py", line 563, in move
    os.rename(src, real_dst)
PermissionError: [Errno 13] Permission denied: '/usr/local/lib/python3.7/dist-packages/cv2/LICENSE-3RD-PARTY.txt' -> '/tmp/pip-uninstall-wr2v2c8q/usr/local/lib/python3.7/dist-packages/cv2/LICENSE-3RD-PARTY.txt'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 143, in main
    status = self.run(options, args)
  File "/usr/lib/python3/dist-packages/pip/_internal/commands/uninstall.py", line 75, in run
    auto_confirm=options.yes, verbose=self.verbosity > 0,
  File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 683, in uninstall
    uninstalled_pathset.remove(auto_confirm, verbose)
  File "/usr/lib/python3/dist-packages/pip/_internal/req/req_uninstall.py", line 224, in remove
    renames(path, new_path)
  File "/usr/lib/python3/dist-packages/pip/_internal/utils/misc.py", line 280, in renames
    shutil.move(old, new)
  File "/usr/lib/python3.7/shutil.py", line 578, in move
    os.unlink(src)
PermissionError: [Errno 13] Permission denied: '/usr/local/lib/python3.7/dist-packages/cv2/LICENSE-3RD-PARTY.txt'

It says "permission denied" - you forgot to use sudo:

pip3 uninstall opencv-python

Answer 40 · 2021-04-07T11:25:59.000Z

ImportError Traceback (most recent call last)
in ()
4 import pybind11
5 import astropy
----> 6 import pygedm

1 frames
/usr/local/lib/python3.7/dist-packages/pygedm/ne2001_wrapper.py in ()
3 from functools import wraps
4 from astropy import units as u
----> 5 from . import dmdsm # f2py FORTRAN object
6 from . import density # f2py FORTRAN object
7

ImportError: /usr/local/lib/python3.7/dist-packages/pygedm/dmdsm.so: undefined symbol: PyCObject_Type

Please help resolve this

Answer 41 · 2021-05-03T12:46:31.000Z

Thanks a lot, it still works today and I needed it soooo much !!!!