HI i tried executing the program in this video .I did both copied from github and then typed it manually but nothing is working it is showing me the same error
File “Face_Detection.py”, line 14
faces = face_cascade.detectMultiScale(frame,1.3,5)
^
IndentationError: unindent does not match any outer indentation level
Im trying to troubleshoot this from hours even changed all tabs to spaces and vice versa in my atom editor but nothing is working
Hi @Sid10
Request you to share your code through the Coding Blocks IDE (cb.lk/ide) or the drive link to it.
It would be a lot easier for me to help you if the code is available with me.
import cv2
cap = cv2.VideoCapture(0)
face_cascade = cv2.CascadeClassifier(“haarcascade_frontalface_alt.xml”)
while True:
ret,frame = cap.read()
if ret == False:
continue
faces = face_cascade.detectMultiScale(frame,1.3,5)
for face in faces:
x,y,w,h = face
cv2.rectangle(frame,(x,y),(x+w,y+h),(0,255,255),2)
cv2.imshow(“Faces”,frame)
key = cv2.waitKey(1) & 0xFF
if key==ord('q'):
break
cap.release()
cv2.destroyAllWindows()
Hi @Sid10,
Request you to share through the Coding Blocks IDE or share the complete .py file through drive.
As you can see, indentation is of utmost importance in Python, and the the code pasted here is lacking it completely. Hence, I’m unable to help you with indentation related errors with this information.
Hey @Sid10
Just went through your code. It was a case of mixed Tabs and Spaces. Checkout this link:
Here, I have replaced all tabs with spaces. I advice you to use any online service or plugin in your text editor (whenever you face such errors) in the future which can replace all tabs with spaces or vice-versa.
Hope this helps. You can now mark the doubt as resolved in the “My Doubts” section.
Happy Learning!
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