module 'cv2.aruco' has no attribute 'detectMarkers'

这个错误通常是由于OpenCV版本不兼容导致的。检查一下你的OpenCV版本是否支持aruco.detectMarkers()函数。如果不支持，你可以尝试更新OpenCV版本或者使用其他函数来代替detectMarkers()函数。另外，也可以尝试重新安装OpenCV并确保安装的版本与你的代码兼容。

相关问题

AttributeError: module 'cv2.aruco' has no attribute 'Dictionary_get'

This error occurs when you try to access the method "Dictionary_get" from the "cv2.aruco" module which does not exist. It is possible that you are using an outdated version of OpenCV or the method has been removed in the latest version.

To fix this error, you can either upgrade to a newer version of OpenCV or use a different method to achieve the desired functionality. Alternatively, you can check the documentation for the specific version of OpenCV you are using to find the appropriate method to use.

AttributeError: module 'cv2.aruco' has no attribute 'detect'

以下是解决AttributeError: module 'cv2.aruco' has no attribute 'detect'的方法：

import cv2.aruco as aruco
# 加载图像
image = cv2.imread('test.jpg')
# 初始化aruco检测器
aruco_dict = aruco.Dictionary_get(aruco.DICT_6X6_250)
parameters = aruco.DetectorParameters_create()
# 检测aruco标记
corners, ids, rejectedImgPoints = aruco.detectMarkers(image, aruco_dict, parameters=parameters)