Python uses OpenCV to open a picture's OpenCV Error:assertion failed solution __python

#OpenImg. py

From numpy Import *
import cv2

win_name = ' mypicture ' #窗口名称
#cv2. Window_normal: The window can be resized manually
Cv2.namedwindow (Win_name, Cv2. Window_normal)

img = cv2.imread (' mypicture.jpg ', 1) # 0 Black-and-White Picture: 1 Color picture
cv2.imshow (Win_name, img) #显示图片
Cv2.waitkey (0)
cv2.destroyallwindows ()   #销毁创建的对象

Above for my Python code to open a picture with OpenCV

Error is: Assertion failed

There are two reasons for the error:

One: There are Chinese names in the path

Two: Picture not and openimg under the same path

This is a problem with memory overflow or OPENCV or out of bounds.