Welcome to Face-Recognition-Attendance-System Discussions!

[kmhmubin]

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[Parth31-10]

when i tried to install python-csv, then it is showing microsoft visual studio c++ is required. please help me to get it solve.

[kmhmubin]

If you use the latest python version, then you don't need to install CSV. Just import CSV. It will solve the problem.

[Parth31-10]

i am using python 3.7.0 version.

[Parth31-10]

[ WARN:0] global C:\Users\appveyor\AppData\Local\Temp\1\pip-req-build-6lylwdcz\opencv\modules\videoio\src\cap_msmf.cpp (435) `anonymous-namespace'::SourceReaderCB::~SourceReaderCB terminating async callback

[Parth31-10]

i am getting this error please help me out

[kmhmubin]

[ WARN:0] global C:\Users\appveyor\AppData\Local\Temp\1\pip-req-build-6lylwdcz\opencv\modules\videoio\src\cap_msmf.cpp (435) `anonymous-namespace'::SourceReaderCB::~SourceReaderCB terminating async callback

https://stackoverflow.com/questions/59596748/warn0-global-sourcereadercbsourcereadercb-terminating-async-callback-wa

[Parth31-10]

again the same problem is occuring even making the necessary changes.
[ WARN:0] global C:\Users\appveyor\AppData\Local\Temp\1\pip-req-build-6lylwdcz\opencv\modules\videoio\src\cap_msmf.cpp (435) `anonymous-namespace'::SourceReaderCB::~SourceReaderCB terminating async callback

[sachinshukla7944]

C:\Users\sachi\AppData\Local\Programs\Python\Python39\python.exe C:/Users/sachi/PycharmProjects/Face-Recognition-Attendance-System/FRAS/main.py
 **********************************************
***** Face Recognition Attendance System *****
**********************************************

********** WELCOME MENU **********
[1] Check Camera
[2] Capture Faces
[3] Train Images
[4] Recognize & Attendance
[5] Auto Mail
[6] Quit
Enter Choice: 1
**Traceback (most recent call last):
File "C:\Users\sachi\PycharmProjects\Face-Recognition-Attendance-System\FRAS\main.py", line 101, in
mainMenu()
File "C:\Users\sachi\PycharmProjects\Face-Recognition-Attendance-System\FRAS\main.py", line 38, in mainMenu
checkCamera()
File "C:\Users\sachi\PycharmProjects\Face-Recognition-Attendance-System\FRAS\main.py", line 68, in checkCamera
check_camera.camera()
File "C:\Users\sachi\PycharmProjects\Face-Recognition-Attendance-System\FRAS\check_camera.py", line 16, in camera
gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)

cv2.error: OpenCV(4.5.3) C:\Users\runneradmin\AppData\Local\Temp\pip-req-build-1i5nllza\opencv\modules\imgproc\src\color.cpp:182: error: (-215:Assertion failed) !_src.empty() in function 'cv::cvtColor'

Process finished with exit code 1**

I'm trying to fix this problem but can't , please help !

[jangyabhr]

Want to modify the code for android phones with termux. Any suggestions please.