发生了异常:不能直接创建TypeError描述符。如果此调用来自_pb2.py文件,则生成的代码已过时,必须使用Proc3.19.0重新生成。如果您不能立即重新生成您的原型,其他一些可能的解决方法是:
更多信息:https://developers.google.com/protocol-buffers/docs/news/2022-05-06#python-updates文件“C:\Vision\HandTrackingMin.py\Code\Computer Vision\HandTrackingMin.py",第2行,在作为mp的导入媒体中,这是调试器输出。如何解决这个问题?
守则是:
import cv2
import mediapipe as mp
import time
cap = cv2.VideoCapture(0)
mpHands = mp.solutions.hands
hands = mpHands.Hands()
mpDraw = mp.solutions.drawing_utils
pTime = 0
cTime = 0
while True:
success, img = cap.read()
imgRGB = cv2.cvtColor(img, cv2.COLOR_BGR2RGB)
results = hands.process(imgRGB)
if results.multi_hand_landmarks:
for handLms in results.multi_hand_landmarks:
mpDraw.draw_landmarks(img, handLms, mpHands.HAND_CONNECTIONS)
cTime = time.time()
fps = 1/(cTime-pTime)
pTime = cTime
cv2.putText(img, str(int(fps)), (10,70), cv2.FONT_HERSHEY_PLAIN, 3, (255,0,255), 3)
cv2.imshow("Image", img)
cv2.waitKey(1)发布于 2022-06-21 04:11:22
试着:
pip install protobuf<=3.20.1 --force-reinstall它应该能解决错误。
问候
https://stackoverflow.com/questions/72688126
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