ImportError: ERROR: recursion is detected during loading of "cv2" binary extensions. Check OpenCV installation.

[mrjeckel]

Seeing a similar issue to #432 with opencv-python==4.6.0.66 packaged using pyinstaller==4.4. It works fine when running from source; the issue only occurs when packaged. opencv-python==4.5.5.64 works fine.

My Env:
Ubuntu 16
Python3.8
opencv-python==4.6.0.66
pyinstaller==4.4

Traceback (most recent call last):
  File "ftf_app_bambam.py", line 2, in <module>
  File "PyInstaller/loader/pyimod03_importers.py", line 546, in exec_module
  File "taskmaster/app_manager.py", line 30, in <module>
  File "PyInstaller/loader/pyimod03_importers.py", line 546, in exec_module
  File "hardware/ximea_camera/setup_tools/filter_tuning.py", line 9, in <module>
  File "PyInstaller/loader/pyimod03_importers.py", line 546, in exec_module
  File "cv2/__init__.py", line 181, in <module>
    bootstrap()
  File "cv2/__init__.py", line 153, in bootstrap
    native_module = importlib.import_module("cv2")
  File "importlib/__init__.py", line 127, in import_module
    applySysPathWorkaround = True
  File "PyInstaller/loader/pyimod03_importers.py", line 546, in exec_module
  File "cv2/__init__.py", line 181, in <module>
    bootstrap()
  File "cv2/__init__.py", line 76, in bootstrap
    raise ImportError('ERROR: recursion is detected during loading of "cv2" binary extensions. Check OpenCV installation.')
ImportError: ERROR: recursion is detected during loading of "cv2" binary extensions. Check OpenCV installation.
[11606] Failed to execute script 'ftf_app_bambam' due to unhandled exception!

[SeungjunNah]

Same here. I also had to revert to 4.5.5.64

[asenyaev]

Hi @mrjeckel, @SeungjunNah!

I've tried to reproduce the issue on my Ubuntu 18.04 installing Python3.8, opencv-python==4.6.0.66 and pyinstaller==4.4, but anything passed successfully.

My reproducing steps:

1. Install opencv-python==4.6.0.66:

python3.8 -m pip install --force-reinstall --no-cache opencv-python==4.6.0.66

2. Install pyinstaller==4.4:

python3.8 -m pip install --force-reinstall --no-cache pyinstaller==4.4

3. Create py script:

test.py

import cv2

if __name__ == '__main__':
    print("Hello, world!")

4. Use pyinstaller with this script:

pyinstaller --onefile test.py

Output

49 INFO: Python: 3.8.13
62 INFO: Platform: Linux-5.4.0-109-generic-x86_64-with-glibc2.27
63 INFO: wrote /home/user/test/test.spec
65 INFO: UPX is not available.
66 INFO: Extending PYTHONPATH with paths
['/home/user/test',
 '/home/user/test']
71 INFO: checking Analysis
71 INFO: Building Analysis because Analysis-00.toc is non existent
71 INFO: Initializing module dependency graph...
72 INFO: Caching module graph hooks...
80 INFO: Analyzing base_library.zip ...
2230 INFO: Processing pre-find module path hook distutils from '/home/user/.local/lib/python3.8/site-packages/PyInstaller/hooks/pre_find_module_path/hook-distutils.py'.
2231 INFO: distutils: retargeting to non-venv dir '/usr/lib/python3.8'
4462 INFO: Caching module dependency graph...
4640 INFO: running Analysis Analysis-00.toc
4663 INFO: Analyzing /home/user/test/test.py
6944 INFO: Processing pre-safe import module hook setuptools.extern.six.moves from '/home/user/.local/lib/python3.8/site-packages/PyInstaller/hooks/pre_safe_import_module/hook-setuptools.extern.six.moves.py'.
7311 INFO: Processing pre-find module path hook site from '/home/user/.local/lib/python3.8/site-packages/PyInstaller/hooks/pre_find_module_path/hook-site.py'.
7312 INFO: site: retargeting to fake-dir '/home/user/.local/lib/python3.8/site-packages/PyInstaller/fake-modules'
10302 INFO: Processing module hooks...
10302 INFO: Loading module hook 'hook-cv2.py' from '/home/user/.local/lib/python3.8/site-packages/_pyinstaller_hooks_contrib/hooks/stdhooks'...
10303 INFO: Loading module hook 'hook-py.py' from '/home/user/.local/lib/python3.8/site-packages/_pyinstaller_hooks_contrib/hooks/stdhooks'...
10648 INFO: Loading module hook 'hook-pycparser.py' from '/home/user/.local/lib/python3.8/site-packages/_pyinstaller_hooks_contrib/hooks/stdhooks'...
10649 INFO: Loading module hook 'hook-pytest.py' from '/home/user/.local/lib/python3.8/site-packages/_pyinstaller_hooks_contrib/hooks/stdhooks'...
10931 INFO: Loading module hook 'hook-numpy._pytesttester.py' from '/home/user/.local/lib/python3.8/site-packages/PyInstaller/hooks'...
10933 INFO: Loading module hook 'hook-lib2to3.py' from '/home/user/.local/lib/python3.8/site-packages/PyInstaller/hooks'...
10939 INFO: Loading module hook 'hook-encodings.py' from '/home/user/.local/lib/python3.8/site-packages/PyInstaller/hooks'...
11005 INFO: Loading module hook 'hook-pkg_resources.py' from '/home/user/.local/lib/python3.8/site-packages/PyInstaller/hooks'...
11495 INFO: Processing pre-safe import module hook win32com from '/home/user/.local/lib/python3.8/site-packages/_pyinstaller_hooks_contrib/hooks/pre_safe_import_module/hook-win32com.py'.
11497 WARNING: Hidden import "pkg_resources.py2_warn" not found!
11497 WARNING: Hidden import "pkg_resources.markers" not found!
11500 INFO: Loading module hook 'hook-_tkinter.py' from '/home/user/.local/lib/python3.8/site-packages/PyInstaller/hooks'...
11593 INFO: checking Tree
11593 INFO: Building Tree because Tree-00.toc is non existent
11593 INFO: Building Tree Tree-00.toc
11600 INFO: checking Tree
11600 INFO: Building Tree because Tree-01.toc is non existent
11600 INFO: Building Tree Tree-01.toc
11646 WARNING: Tcl modules directory /usr/share/tcltk/tcl8.6/../tcl8 does not exist.
11647 INFO: Loading module hook 'hook-scipy.py' from '/home/user/.local/lib/python3.8/site-packages/PyInstaller/hooks'...
11648 INFO: Loading module hook 'hook-sysconfig.py' from '/home/user/.local/lib/python3.8/site-packages/PyInstaller/hooks'...
11660 INFO: Loading module hook 'hook-numpy.py' from '/home/user/.local/lib/python3.8/site-packages/PyInstaller/hooks'...
11720 INFO: Import to be excluded not found: 'f2py'
11743 INFO: Loading module hook 'hook-xml.py' from '/home/user/.local/lib/python3.8/site-packages/PyInstaller/hooks'...
11743 INFO: Loading module hook 'hook-difflib.py' from '/home/user/.local/lib/python3.8/site-packages/PyInstaller/hooks'...
11746 INFO: Loading module hook 'hook-xml.etree.cElementTree.py' from '/home/user/.local/lib/python3.8/site-packages/PyInstaller/hooks'...
11747 INFO: Loading module hook 'hook-pickle.py' from '/home/user/.local/lib/python3.8/site-packages/PyInstaller/hooks'...
11750 INFO: Loading module hook 'hook-setuptools.py' from '/home/user/.local/lib/python3.8/site-packages/PyInstaller/hooks'...
12203 INFO: Loading module hook 'hook-setuptools.msvc.py' from '/home/user/.local/lib/python3.8/site-packages/PyInstaller/hooks'...
12208 INFO: Loading module hook 'hook-distutils.py' from '/home/user/.local/lib/python3.8/site-packages/PyInstaller/hooks'...
12208 INFO: Loading module hook 'hook-zope.interface.py' from '/home/user/.local/lib/python3.8/site-packages/PyInstaller/hooks'...
12211 INFO: Loading module hook 'hook-distutils.util.py' from '/home/user/.local/lib/python3.8/site-packages/PyInstaller/hooks'...
12214 INFO: Loading module hook 'hook-xml.dom.domreg.py' from '/home/user/.local/lib/python3.8/site-packages/PyInstaller/hooks'...
12214 INFO: Loading module hook 'hook-packaging.py' from '/home/user/.local/lib/python3.8/site-packages/PyInstaller/hooks'...
12214 INFO: Loading module hook 'hook-heapq.py' from '/home/user/.local/lib/python3.8/site-packages/PyInstaller/hooks'...
12218 INFO: Loading module hook 'hook-multiprocessing.util.py' from '/home/user/.local/lib/python3.8/site-packages/PyInstaller/hooks'...
12238 INFO: Looking for ctypes DLLs
12345 INFO: Analyzing run-time hooks ...
12349 INFO: Including run-time hook '/home/user/.local/lib/python3.8/site-packages/PyInstaller/hooks/rthooks/pyi_rth_pkgutil.py'
12351 INFO: Including run-time hook '/home/user/.local/lib/python3.8/site-packages/PyInstaller/hooks/rthooks/pyi_rth_multiprocessing.py'
12353 INFO: Including run-time hook '/home/user/.local/lib/python3.8/site-packages/PyInstaller/hooks/rthooks/pyi_rth_inspect.py'
12363 INFO: Looking for dynamic libraries
12946 INFO: Looking for eggs
12946 INFO: Python library not in binary dependencies. Doing additional searching...
13003 INFO: Using Python library /usr/lib/x86_64-linux-gnu/libpython3.8.so.1.0
13013 INFO: Warnings written to /home/user/test/build/test/warn-test.txt
13072 INFO: Graph cross-reference written to /home/user/test/build/test/xref-test.html
13093 INFO: checking PYZ
13093 INFO: Building PYZ because PYZ-00.toc is non existent
13093 INFO: Building PYZ (ZlibArchive) /home/user/test/build/test/PYZ-00.pyz
13599 INFO: Building PYZ (ZlibArchive) /home/user/test/build/test/PYZ-00.pyz completed successfully.
13604 INFO: checking PKG
13604 INFO: Building PKG because PKG-00.toc is non existent
13604 INFO: Building PKG (CArchive) PKG-00.pkg
20729 INFO: Building PKG (CArchive) PKG-00.pkg completed successfully.
20730 INFO: Bootloader /home/user/.local/lib/python3.8/site-packages/PyInstaller/bootloader/Linux-64bit-intel/run
20731 INFO: checking EXE
20731 INFO: Building EXE because EXE-00.toc is non existent
20731 INFO: Building EXE from EXE-00.toc
20731 INFO: Appending archive to ELF section in EXE /home/user/test/dist/test
20766 INFO: Building EXE from EXE-00.toc completed successfully.

[asenyaev]

I also tried to do the same steps in a container with Ubuntu 16, and it also finished successfully.

Output Ubuntu 16

85 INFO: Python: 3.8.3
86 INFO: Platform: Linux-5.4.0-109-generic-x86_64-with-glibc2.2.5
86 INFO: wrote /io/test.spec
88 INFO: UPX is not available.
89 INFO: Extending PYTHONPATH with paths
['/io', '/io']
171 INFO: checking Analysis
172 INFO: Building Analysis because Analysis-00.toc is non existent
172 INFO: Initializing module dependency graph...
174 INFO: Caching module graph hooks...
186 WARNING: Several hooks defined for module 'numpy'. Please take care they do not conflict.
191 INFO: Analyzing base_library.zip ...
2568 INFO: Processing pre-find module path hook distutils from '/usr/local/lib/python3.8/site-packages/PyInstaller/hooks/pre_find_module_path/hook-distutils.py'.
2602 INFO: distutils: retargeting to non-venv dir '/usr/local/lib/python3.8'
4837 INFO: Caching module dependency graph...
5019 INFO: running Analysis Analysis-00.toc
5034 INFO: Analyzing /io/test.py
6274 INFO: Processing pre-find module path hook site from '/usr/local/lib/python3.8/site-packages/PyInstaller/hooks/pre_find_module_path/hook-site.py'.
6274 INFO: site: retargeting to fake-dir '/usr/local/lib/python3.8/site-packages/PyInstaller/fake-modules'
8312 INFO: Processing module hooks...
8312 INFO: Loading module hook 'hook-cv2.py' from '/usr/local/lib/python3.8/site-packages/_pyinstaller_hooks_contrib/hooks/stdhooks'...
8314 INFO: Loading module hook 'hook-numpy.py' from '/usr/local/lib/python3.8/site-packages/numpy/_pyinstaller'...
8340 INFO: Import to be excluded not found: 'f2py'
8385 INFO: Loading module hook 'hook-numpy._pytesttester.py' from '/usr/local/lib/python3.8/site-packages/PyInstaller/hooks'...
8387 INFO: Loading module hook 'hook-lib2to3.py' from '/usr/local/lib/python3.8/site-packages/PyInstaller/hooks'...
8419 INFO: Loading module hook 'hook-encodings.py' from '/usr/local/lib/python3.8/site-packages/PyInstaller/hooks'...
8465 INFO: Loading module hook 'hook-pkg_resources.py' from '/usr/local/lib/python3.8/site-packages/PyInstaller/hooks'...
8630 INFO: Processing pre-safe import module hook win32com from '/usr/local/lib/python3.8/site-packages/_pyinstaller_hooks_contrib/hooks/pre_safe_import_module/hook-win32com.py'.
9104 WARNING: Hidden import "pkg_resources.py2_warn" not found!
9104 WARNING: Hidden import "pkg_resources.markers" not found!
9107 INFO: Loading module hook 'hook-_tkinter.py' from '/usr/local/lib/python3.8/site-packages/PyInstaller/hooks'...
9166 INFO: checking Tree
9172 INFO: checking Tree
9210 WARNING: Tcl modules directory /usr/share/tcltk/tcl8.6/../tcl8 does not exist.
9211 INFO: Loading module hook 'hook-sysconfig.py' from '/usr/local/lib/python3.8/site-packages/PyInstaller/hooks'...
9222 INFO: Loading module hook 'hook-xml.py' from '/usr/local/lib/python3.8/site-packages/PyInstaller/hooks'...
9274 INFO: Loading module hook 'hook-difflib.py' from '/usr/local/lib/python3.8/site-packages/PyInstaller/hooks'...
9276 INFO: Loading module hook 'hook-xml.etree.cElementTree.py' from '/usr/local/lib/python3.8/site-packages/PyInstaller/hooks'...
9277 INFO: Loading module hook 'hook-pickle.py' from '/usr/local/lib/python3.8/site-packages/PyInstaller/hooks'...
9279 INFO: Loading module hook 'hook-setuptools.py' from '/usr/local/lib/python3.8/site-packages/PyInstaller/hooks'...
10034 INFO: Loading module hook 'hook-setuptools.msvc.py' from '/usr/local/lib/python3.8/site-packages/PyInstaller/hooks'...
10037 INFO: Loading module hook 'hook-distutils.py' from '/usr/local/lib/python3.8/site-packages/PyInstaller/hooks'...
10037 INFO: Loading module hook 'hook-distutils.util.py' from '/usr/local/lib/python3.8/site-packages/PyInstaller/hooks'...
10039 INFO: Loading module hook 'hook-heapq.py' from '/usr/local/lib/python3.8/site-packages/PyInstaller/hooks'...
10041 INFO: Loading module hook 'hook-multiprocessing.util.py' from '/usr/local/lib/python3.8/site-packages/PyInstaller/hooks'...
10058 INFO: Looking for ctypes DLLs
10167 INFO: Analyzing run-time hooks ...
10172 INFO: Including run-time hook '/usr/local/lib/python3.8/site-packages/PyInstaller/hooks/rthooks/pyi_rth_pkgutil.py'
10174 INFO: Including run-time hook '/usr/local/lib/python3.8/site-packages/PyInstaller/hooks/rthooks/pyi_rth_multiprocessing.py'
10177 INFO: Including run-time hook '/usr/local/lib/python3.8/site-packages/PyInstaller/hooks/rthooks/pyi_rth_inspect.py'
10188 INFO: Looking for dynamic libraries
10850 INFO: Looking for eggs
10850 INFO: Using Python library /root/Python-3.8.3/libpython3.8.so.1.0
10862 INFO: Warnings written to /io/build/test/warn-test.txt
10913 INFO: Graph cross-reference written to /io/build/test/xref-test.html
10930 INFO: checking PYZ
10930 INFO: Building PYZ because PYZ-00.toc is non existent
10930 INFO: Building PYZ (ZlibArchive) /io/build/test/PYZ-00.pyz
11454 INFO: Building PYZ (ZlibArchive) /io/build/test/PYZ-00.pyz completed successfully.
11460 INFO: checking PKG
11460 INFO: Building PKG because PKG-00.toc is non existent
11460 INFO: Building PKG (CArchive) PKG-00.pkg
23789 INFO: Building PKG (CArchive) PKG-00.pkg completed successfully.
23792 INFO: Bootloader /usr/local/lib/python3.8/site-packages/PyInstaller/bootloader/Linux-64bit-intel/run
23792 INFO: checking EXE
23792 INFO: Building EXE because EXE-00.toc is non existent
23792 INFO: Building EXE from EXE-00.toc
23793 INFO: Appending archive to ELF section in EXE /io/dist/test
23854 INFO: Building EXE from EXE-00.toc completed successfully.

[asenyaev]

It can be something wrong with a local environment on your side. Could you check which OpenCV Python packages were installed using pip:

python3.8 -m pip list | grep -i opencv

Multiple OpenCV Python packages can break your environment. Please, use only one package at a time. In addition, I would suggest to use --force-reinstall flag for pip to be sure that re-installation happened.

[noword]

I use Windows 10, python 3.8, newest version of opencv-python. When I try to pack a exe with pyinstaller, I have the exact same problem. opencv-python==4.5.5.64 works fine.

I compared two version of init.py
Maybe the key is in line 162:
4.5.5.64: native_module = importlib.import_module("cv2.cv2")
4.6.0.66: native_module = importlib.import_module("cv2")

[AeonDave]

I have the same problem
however it only appears if I run my python project in trace mode
python 3.8
opencv-contrib-python 4.6.0.66

python3 -u -m trace -c run.py

Traceback (most recent call last):
  File "/usr/lib/python3.8/runpy.py", line 194, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "/usr/lib/python3.8/runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "/usr/lib/python3.8/trace.py", line 756, in <module>
    main()
  File "/usr/lib/python3.8/trace.py", line 744, in main
    t.runctx(code, globs, globs)
  File "/usr/lib/python3.8/trace.py", line 450, in runctx
    exec(cmd, globals, locals)
  File "run.py", line 7, in <module>
    from apps import app
  File "/home/user/Projects/test/apps/__init__.py", line 8, in <module>
    from argo.services.source_service import SourceService
  File "/home/user/Projects/test/argo/services/source_service.py", line 4, in <module>
    import cv2
  File "/home/user/.local/lib/python3.8/site-packages/cv2/__init__.py", line 181, in <module>
    bootstrap()
  File "/home/user/.local/lib/python3.8/site-packages/cv2/__init__.py", line 153, in bootstrap
    native_module = importlib.import_module("cv2")
  File "/usr/lib/python3.8/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "/home/user/.local/lib/python3.8/site-packages/cv2/__init__.py", line 181, in <module>
    bootstrap()
  File "/home/user/.local/lib/python3.8/site-packages/cv2/__init__.py", line 76, in bootstrap
    raise ImportError('ERROR: recursion is detected during loading of "cv2" binary extensions. Check OpenCV installation.')
ImportError: ERROR: recursion is detected during loading of "cv2" binary extensions. Check OpenCV installation.

otherwise it works normally

[evgenii-d]

Same problem on Windows 11 with Python 3.10.2, numpy==1.23.1, pyinstaller==5.2 and opencv-python==4.6.0.66

['C:\\Users\\a13\\Desktop\\build\\dist\\timelapse\\base_library.zip', 'C:\\Users\\a13\\Desktop\\build\\dist\\timelapse\\cv2', 'C:\\Users\\a13\\Desktop\\build\\dist\\timelapse\\lib-dynload', 'C:\\Users\\a13\\Desktop\\build\\dist\\timelapse'] Traceback (most recent call last): File "main.py", line 6, in <module> import cv2 File "PyInstaller\loader\pyimod03_importers.py", line 495, in exec_module File "cv2\__init__.py", line 181, in <module> bootstrap() File "cv2\__init__.py", line 153, in bootstrap native_module = importlib.import_module("cv2") File "importlib\__init__.py", line 126, in import_module if sys.path[0] == BASE_DIR or os.path.realpath(sys.path[0]) == BASE_DIR: File "PyInstaller\loader\pyimod03_importers.py", line 495, in exec_module File "cv2\__init__.py", line 181, in <module> bootstrap() File "cv2\__init__.py", line 76, in bootstrap raise ImportError('ERROR: recursion is detected during loading of "cv2" binary extensions. Check OpenCV installation.') ImportError: ERROR: recursion is detected during loading of "cv2" binary extensions. Check OpenCV installation.

With opencv-python==4.5.5.64 works like a charm.

[gauthierbuttez]

Environment:

Windows 10

PyInstaller: 5.2

Python: 3.10.5

opencv-python 4.6.0.66

Problem:

I am trying to compile my Python code with PyInstaller. The exe is created and when I execute it, I get this error message:

Traceback (most recent call last):
  File "PhoneBot.py", line 343, in <module>
  File "PyInstaller\loader\pyimod03_importers.py", line 495, in exec_module
  File "modules\prepare_envir_appium.py", line 24, in <module>
  File "PyInstaller\loader\pyimod03_importers.py", line 495, in exec_module
  File "modules\mymodulesteam.py", line 13, in <module>
  File "C:\Users\gauth\AppData\Local\Temp\_MEI40002\cv2\__init__.py", line 181, in <module>
    bootstrap()
  File "C:\Users\gauth\AppData\Local\Temp\_MEI40002\cv2\__init__.py", line 153, in bootstrap
    native_module = importlib.import_module("cv2")
  File "importlib\__init__.py", line 126, in import_module
  File "C:\Users\gauth\AppData\Local\Temp\_MEI40002\cv2\__init__.py", line 181, in <module>
    bootstrap()
  File "C:\Users\gauth\AppData\Local\Temp\_MEI40002\cv2\__init__.py", line 76, in bootstrap
    raise ImportError('ERROR: recursion is detected during loading of "cv2" binary extensions. Check OpenCV installation.')
ImportError: ERROR: recursion is detected during loading of "cv2" binary extensions. Check OpenCV installation.

What did I try:

• I deactivated my Antivirus.
  It didn't work

I think I tried it all:

• I installed the previous version of OpenCV:

  pip install opencv-python==4.5.3.56

It didn't work

• I installed the latest version:

  pip install --upgrade opencv-python
  pip install --upgrade pyinstaller

It didn't work

• I tried to force the reinstallation:

  pip3 install opencv-python --upgrade --force-reinstall

It didn't work

• I added the path of cv2:

  pyinstaller --onefile -F --uac-admin --icon="icon_PhoneBot_256.ico" --clean --noconsole --collect-data pyshadow --paths="C:\Users\gauth\AppData\Local\Programs\Python\Python310\Lib\site-packages\cv2" Project.py

It didn't work

Here are the logs of PyInstaller if it can help:

130 INFO: PyInstaller: 5.2
130 INFO: Python: 3.10.5
268 INFO: Platform: Windows-10-10.0.19044-SP0
269 INFO: wrote C:\Users\gauth\Documents\project\project_debug3\project.spec
275 INFO: UPX is not available.
275 INFO: Removing temporary files and cleaning cache in C:\Users\gauth\AppData\Local\pyinstaller
353 INFO: Extending PYTHONPATH with paths
['C:\\Users\\gauth\\Documents\\project\\project_debug3',
 'C:\\Users\\gauth\\AppData\\Local\\Programs\\Python\\Python310\\Lib\\site-packages\\cv2']
1144 INFO: checking Analysis
1144 INFO: Building Analysis because Analysis-00.toc is non existent
1146 INFO: Initializing module dependency graph...
1152 INFO: Caching module graph hooks...
1162 WARNING: Several hooks defined for module 'numpy'. Please take care they do not conflict.
1171 INFO: Analyzing base_library.zip ...
6500 INFO: Processing pre-find module path hook distutils from 'C:\\Users\\gauth\\AppData\\Local\\Programs\\Python\\Python310\\lib\\site-packages\\PyInstaller\\hooks\\pre_find_module_path\\hook-distutils.py'.
6502 INFO: distutils: retargeting to non-venv dir 'C:\\Users\\gauth\\AppData\\Local\\Programs\\Python\\Python310\\lib'
7762 INFO: Caching module dependency graph...
7923 INFO: running Analysis Analysis-00.toc
7940 INFO: Adding Microsoft.Windows.Common-Controls to dependent assemblies of final executable
  required by C:\Users\gauth\AppData\Local\Programs\Python\Python310\python.exe
8203 INFO: Analyzing C:\Users\gauth\Documents\project\project_debug3\project.py
9270 INFO: Processing pre-safe import module hook urllib3.packages.six.moves from 'C:\\Users\\gauth\\AppData\\Local\\Programs\\Python\\Python310\\lib\\site-packages\\PyInstaller\\hooks\\pre_safe_import_module\\hook-urllib3.packages.six.moves.py'.
13260 INFO: Processing pre-find module path hook site from 'C:\\Users\\gauth\\AppData\\Local\\Programs\\Python\\Python310\\lib\\site-packages\\PyInstaller\\hooks\\pre_find_module_path\\hook-site.py'.
13262 INFO: site: retargeting to fake-dir 'C:\\Users\\gauth\\AppData\\Local\\Programs\\Python\\Python310\\lib\\site-packages\\PyInstaller\\fake-modules'
22225 INFO: Processing pre-safe import module hook six.moves from 'C:\\Users\\gauth\\AppData\\Local\\Programs\\Python\\Python310\\lib\\site-packages\\PyInstaller\\hooks\\pre_safe_import_module\\hook-six.moves.py'.
32496 INFO: Processing module hooks...
32501 INFO: Loading module hook 'hook-certifi.py' from 'C:\\Users\\gauth\\AppData\\Local\\Programs\\Python\\Python310\\lib\\site-packages\\_pyinstaller_hooks_contrib\\hooks\\stdhooks'...
32518 INFO: Loading module hook 'hook-Cryptodome.py' from 'C:\\Users\\gauth\\AppData\\Local\\Programs\\Python\\Python310\\lib\\site-packages\\_pyinstaller_hooks_contrib\\hooks\\stdhooks'...
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50162 INFO: Looking for dynamic libraries
C:\Users\gauth\AppData\Local\Programs\Python\Python310\lib\site-packages\PyInstaller\building\build_main.py:156: UserWarning: The numpy.array_api submodule is still experimental. See NEP 47.
  __import__(package)
54020 INFO: Looking for eggs
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54023 INFO: Found binding redirects:
[]
54041 INFO: Warnings written to C:\Users\gauth\Documents\project\project_debug3\build\project\warn-project.txt
54297 INFO: Graph cross-reference written to C:\Users\gauth\Documents\project\project_debug3\build\project\xref-project.html
54366 INFO: Appending 'datas' from .spec
54373 INFO: checking PYZ
54373 INFO: Building PYZ because PYZ-00.toc is non existent
54375 INFO: Building PYZ (ZlibArchive) C:\Users\gauth\Documents\project\project_debug3\build\project\PYZ-00.pyz
56527 INFO: Building PYZ (ZlibArchive) C:\Users\gauth\Documents\project\project_debug3\build\project\PYZ-00.pyz completed successfully.
56577 INFO: checking PKG
56578 INFO: Building PKG because PKG-00.toc is non existent
56580 INFO: Building PKG (CArchive) project.pkg
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86640 INFO: Bootloader C:\Users\gauth\AppData\Local\Programs\Python\Python310\lib\site-packages\PyInstaller\bootloader\Windows-64bit\runw.exe
86640 INFO: checking EXE
86640 INFO: Building EXE because EXE-00.toc is non existent
86641 INFO: Building EXE from EXE-00.toc
86643 INFO: Copying bootloader EXE to C:\Users\gauth\Documents\project\project_debug3\dist\project.exe.notanexecutable
86648 INFO: Copying icon to EXE
86653 INFO: Copying icons from ['C:\\Users\\gauth\\Documents\\project\\project_debug3\\icon_project_256.ico']
86654 INFO: Writing RT_GROUP_ICON 0 resource with 20 bytes
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86660 INFO: Updating resource type 24 name 1 language 0
86663 INFO: Appending PKG archive to EXE
86763 INFO: Fixing EXE headers
87437 INFO: Building EXE from EXE-00.toc completed successfully.

Is there anyone who has any idea how to fix this issue?

[dracenliu]

115 INFO: PyInstaller: 5.2
115 INFO: Python: 3.10.5
179 INFO: Platform: Windows-10-10.0.22000-SP0
179 INFO: UPX is not available.
179 INFO: Extending PYTHONPATH with paths
['D:\\workspaces_py\\factorytools', 'D:\\workspaces_py\\factorytools']
19 WARNING: qt_material must be imported after PySide or PyQt!
965 INFO: checking Analysis
1162 INFO: Appending 'datas' from .spec
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1296 INFO: Building because toc changed
1296 INFO: Building PKG (CArchive) Tools.pkg
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21271 INFO: Bootloader D:\Program Files\python\lib\site-packages\PyInstaller\bootloader\Windows-64bit\run.exe
21271 INFO: checking EXE
21271 INFO: Building because toc changed
21271 INFO: Building EXE from EXE-00.toc
21287 INFO: Copying bootloader EXE to D:\workspaces_py\factorytools\dist\Tools.exe.notanexecutable
21400 INFO: Copying icon to EXE
21416 INFO: Copying icons from ['D:\\Program Files\\python\\lib\\site-packages\\PyInstaller\\bootloader\\images\\icon-console.ico']
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21416 INFO: Writing RT_ICON 1 resource with 3752 bytes
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21416 INFO: Writing RT_ICON 3 resource with 1384 bytes
21416 INFO: Writing RT_ICON 4 resource with 37019 bytes
21416 INFO: Writing RT_ICON 5 resource with 9640 bytes
21416 INFO: Writing RT_ICON 6 resource with 4264 bytes
21416 INFO: Writing RT_ICON 7 resource with 1128 bytes
21484 INFO: Copying 0 resources to EXE
21484 INFO: Embedding manifest in EXE
21484 INFO: Updating manifest in D:\workspaces_py\factorytools\dist\Tools.exe.notanexecutable
21484 INFO: Updating resource type 24 name 1 language 0
21560 INFO: Appending PKG archive to EXE
21702 INFO: Fixing EXE headers
22098 INFO: Building EXE from EXE-00.toc completed successfully.

ImportError: ERROR: recursion is detected during loading of "cv2" binary extensions. Check OpenCV installation.
    __cause__ = None
    __class__ = <class 'ImportError'>
    __context__ = None
    __delattr__ = <method-wrapper '__delattr__' of ImportError object>
    __dict__ = {}
    __dir__ = <built-in method __dir__ of ImportError object>
    __doc__ = "Import can't find module, or can't find name in module."
    __eq__ = <method-wrapper '__eq__' of ImportError object>
    __format__ = <built-in method __format__ of ImportError object>
    __ge__ = <method-wrapper '__ge__' of ImportError object>
    __getattribute__ = <method-wrapper '__getattribute__' of ImportError object>
    __gt__ = <method-wrapper '__gt__' of ImportError object>
    __hash__ = <method-wrapper '__hash__' of ImportError object>
    __init__ = <method-wrapper '__init__' of ImportError object>
    __init_subclass__ = <built-in method __init_subclass__ of type object>
    __le__ = <method-wrapper '__le__' of ImportError object>
    __lt__ = <method-wrapper '__lt__' of ImportError object>
    __ne__ = <method-wrapper '__ne__' of ImportError object>
    __new__ = <built-in method __new__ of type object>
    __reduce__ = <built-in method __reduce__ of ImportError object>
    __reduce_ex__ = <built-in method __reduce_ex__ of ImportError object>
    __repr__ = <method-wrapper '__repr__' of ImportError object>
    __setattr__ = <method-wrapper '__setattr__' of ImportError object>
    __setstate__ = <built-in method __setstate__ of ImportError object>
    __sizeof__ = <built-in method __sizeof__ of ImportError object>
    __str__ = <method-wrapper '__str__' of ImportError object>
    __subclasshook__ = <built-in method __subclasshook__ of type object>
    __suppress_context__ = False
    __traceback__ = <traceback object>
    args = ('ERROR: recursion is detected during loading of "cv2" binary extensions. Check OpenCV installation.',)
    msg = 'ERROR: recursion is detected during loading of "cv2" binary extensions. Check OpenCV installation.'
    name = None
    path = None
    with_traceback = <built-in method with_traceback of ImportError object>

The above is a description of an error in a Python program.  Here is
the original traceback:

Traceback (most recent call last):
  File "ui\MainWindow.py", line 120, in onStartBtnClicked
  File "msg\func.py", line 39, in getFucClsByKey
  File "importlib\__init__.py", line 126, in import_module
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "PyInstaller\loader\pyimod03_importers.py", line 495, in exec_module
  File "ui\imagetest\imagetestWindow.py", line 15, in <module>
  File "PyInstaller\loader\pyimod03_importers.py", line 495, in exec_module
  File "ui\imagetest\adbsocket.py", line 5, in <module>
  File "PyInstaller\loader\pyimod03_importers.py", line 495, in exec_module
  File "cv2\__init__.py", line 181, in <module>
    bootstrap()
  File "cv2\__init__.py", line 153, in bootstrap
    native_module = importlib.import_module("cv2")
  File "importlib\__init__.py", line 126, in import_module
  File "PyInstaller\loader\pyimod03_importers.py", line 495, in exec_module
  File "cv2\__init__.py", line 181, in <module>
    bootstrap()
  File "cv2\__init__.py", line 76, in bootstrap
    raise ImportError('ERROR: recursion is detected during loading of "cv2" binary extensions. Check OpenCV installation.')
ImportError: ERROR: recursion is detected during loading of "cv2" binary extensions. Check OpenCV installation.

I have the same problem! How to fix it?

[asmorkalov]

#689

[MarioPonce2910]

Same here. I also had to revert to 4.5.5.64

Work for me ! Thx

[thucungcuatoi]

#680 (comment)

4.5.5.64
I have same this issue and try reinstall opencv-python 4.5.5.64! It's OK

[samuller]

@asenyaev You didn't show the result of running the executable? The exception doesn't happen during the pyInstaller creation step, but only when the resulting executable is run, e.g. ./dist/test (or ./dist/test/test when --onefile isn't used). I hope that's the difference.

@asmorkalov I just quickly tried the code change used in the MR fix for #689 (i.e. https://github.com/opencv/opencv/pull/22269/files), but it didn't make a difference to this issue on my local system. I might've made some mistake, but I suspect the iPython recursion issue might be different from this pyInstaller issue, and might not be fixed by that MR.

However, it looks like pyInstaller is aware of the issue, and they might have a fix on their side in an upcoming version: pyinstaller/pyinstaller#6964 (comment)