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anyone know how to solve this error??

asked 2018-08-30 00:34:05 -0600

hendra84
1 ●1 ●1 ●1

updated 2019-02-12 14:58:51 -0600

LBerger
9317 ●2 ●20 ●88 http://www.traimaocv.fr

hsv = cv2.cvtColor(frame,cv2.COLOR_BGR2HSV)

cv2.error: OpenCV(4.0.0-pre) /home/pi/opencv-3/modules/imgproc/src/color.cpp:181: error: (-215:Assertion failed) !_src.empty() in function 'cvtColor'

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I tried to run the same code on two different computers, in which exactly same python and opencv version and libraries are installed. However, only one computer would make it run. ( I was importing the exactly same .avi video) so there must not be a None output issue i think.

godgear ( 2018-10-31 04:33:52 -0600 )edit

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answered 2019-11-12 06:02:11 -0600

Tarviha
11 ●1

I was facing this issue and by removing special characters from the image_file_name the issue was resolved.

Example: Renaming "48172454-thymianblätter.jpg" to "48172454-thymian.jpg".

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answered 2018-08-30 01:41:00 -0600

andylanzhiyong
21 ●2

updated 2018-09-01 04:04:45 -0600

berak
32993 ●7 ●81 ●312

frame is None (invalid)

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Thanks for responses everyone. It very helpful. Thanks :)

hendra84 ( 2018-09-04 00:37:06 -0600 )edit

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Asked: 2018-08-30 00:34:05 -0600

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Last updated: Nov 12 '19

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