opencv_traincascade not working with cvhaardetectobject in python

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sorry, but i have used cascade.xml too but it doesn't work out

Are you using the new or old xml structure? From opencCV 2.4.3 be sure to only use the new structure. Having that said, also try the latest stable version 2.4.6 which is just released and could have a fix for a bug.

Sorry to say but I didn't understand what is new or old xml structure. How can I check my version of xml structure?

I have used the output cascade.xml directly into my program. Do I have to modify something in between? Please help

Old versions of openCV use a different xml structure then the newer versions, thats why I suggest first moving to the latest stable version.

ok let me try this , thanx for replying, really appreciate your help

I have tried using new version of opencv 2.4.6. I simply copied cv2.pyd file to mydirectory : python27/lib/site-packages and again failed to run my program at the same error point. Is that a bug or can I send you my cascade file? Help

I do not program in Python so I cannot use/test your code. Maybe put your code and the exact line where it goes wrong. I am expecting you are doing something wrong when initializing your model.

ok, simply to load my classifier I use this code:

import cv2.cv as cv

cv.Load("cascade.xml")

Which works fine for cascade file created by opencv_haartraining but genereates the above error with file created by opencv_traincascade

I am not familiar with python code, however, shouldnt you create a cascade object first then load the classifier into it?