在安装了python、naconda 、jupyter notebook下安装了opencv在尝试导入opencv时报错(循环嵌套)

在安装了python、naconda 、jupyter notebook下安装了opencv在尝试导入opencv时报错(循环嵌套)

在jupyter notebook中输入import cv2

运行结果及报错内容

AttributeError                            Traceback (most recent call last)
~\AppData\Local\Temp\ipykernel_14292\4235477061.py in <module>
----> 1 import cv2

~\AppData\Roaming\Python\Python39\site-packages\cv2\__init__.py in <module>
    179 
    180 
--> 181 bootstrap()

~\AppData\Roaming\Python\Python39\site-packages\cv2\__init__.py in bootstrap()
    173 
    174     for submodule in __collect_extra_submodules(DEBUG):
--> 175         if __load_extra_py_code_for_module("cv2", submodule, DEBUG):
    176             if DEBUG: print("Extra Python code for", submodule, "is loaded")
    177 

~\AppData\Roaming\Python\Python39\site-packages\cv2\__init__.py in __load_extra_py_code_for_module(base, name, enable_debug_print)
     26     native_module = sys.modules.pop(module_name, None)
     27     try:
---> 28         py_module = importlib.import_module(module_name)
     29     except ImportError as err:
     30         if enable_debug_print:

D:\anaconda3\lib\importlib\__init__.py in import_module(name, package)
    125                 break
    126             level += 1
--> 127     return _bootstrap._gcd_import(name[level:], package, level)
    128 
    129 

~\AppData\Roaming\Python\Python39\site-packages\cv2\gapi\__init__.py in <module>
    288 
    289 
--> 290 cv.gapi.wip.GStreamerPipeline = cv.gapi_wip_gst_GStreamerPipeline

AttributeError: partially initialized module 'cv2' has no attribute 'gapi_wip_gst_GStreamerPipeline' (most likely due to a circular import)


曾将所有有opencv字样的文件删除,并在anaconda中下载opencv,也试过在清华镜像中下载过openv的whl并用pip install方式下载,也试过直接用pip install opencv-python,也试过pip install opencv-python -i https://pypi.tuna.tsinghua.edu.cn/simple
但最后import cv2都会爆同样的错误

想达到的成效是输入import cv2不会报错
谢谢

报错:AttributeError Traceback (most recent call last)
对象没有这个属性:回溯(最近一次调用最后一次)
分析报错的原因是:opencv的版本不对
首先你的解题思路是对的,从大家给你的回复可以看出,都是让你重新安装opencv-python
我的建议也是:卸载、重新安装opencv-python、opencv-contrib-python。但,我这里着重提一下,
需要重点看一下之前安装的opencv-python是否完全卸载干净。
可以在cmd中利用pip查看已安装的库信息(仍在Scripts目录下运行),命令:pip list
如果依旧报错,则需要尝试手动文件cv2.pyd文件复制粘贴到目录Anaconda2->Lib中。

pip install opencv-python==4.5.5.64

pip install opencv-python==4.5.5.64

试试降低opencv版本

pip uninstall opencv-python
pip uninstall opencv-contrib-python
pip install opencv_python==3.4.10.37

高版本有问题,你需要降低版本
pip uninstall opencv-python
pip install opencv_python==4.5.2.16 -i https://pypi.douban.com/

您的采纳就是对我最大的动力,谢谢

img


pip install opencv-python install "opencv-python-headless<4.3