the application has requested the runtime to terminate it in an unusual way qt c++ [closed]

asked 2014-03-08 10:07:48 -0600

zowpro gravatar image

updated 2014-03-12 05:40:40 -0600

StevenPuttemans gravatar image

Hello,

What does it mean that you display this message "the application has requested the runtime to terminate it in an unusual way" after inserting a correct program in Qt creator C + +. image description Thanks

EDIT 1:

I did the translation of contour points (about 300-1000 poitns) ie each point I changed its X and Y coordinates to move the vector XOY center of gravity with this formula: 

for(i=1;i<contours.size();i++){ 
   contours_poly[0][i].x = contours_poly[0][i]..x-mc[1].x; 
   contours_poly[0][i].y = contours_poly[0][i]..y-mc[1].y; 
   contours_poly[1][i].x = contours_poly[1][i]x-mc[1].x; 
   contours_poly[1][i].y = contours_poly[1][i].y-mc[1].y; 
} // mc[1].x and mc[1].y are the coordinate of center of gravity

But I do not know if the bug is generated by the modification of a large number of points or what is the formula that is false. thank you

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Closed for the following reason the question is answered, right answer was accepted by StevenPuttemans
close date 2014-03-14 02:18:09.020103

Comments

1

bad_alloc.. you ran out of memory ?

berak gravatar imageberak ( 2014-03-09 11:53:01 -0600 )edit
1

Probably you made an error in your code. Please give us some more information to get you the help needed ...

StevenPuttemans gravatar imageStevenPuttemans ( 2014-03-10 10:15:09 -0600 )edit
1

Please use the 'edit' button, it is there for a reason. Don't add other problems or explanations in an answer. Deleted and added it to the question myself.

StevenPuttemans gravatar imageStevenPuttemans ( 2014-03-12 05:41:48 -0600 )edit
1

hi @zowpro, you confused the indices in the code above. it's : contours_poly[ contour_id ][ point_id ].

  • i goes over contours, but you use it as point index
  • you access contours_poly[0] and contours_poly[1] without checking, if there are (enough ) contours at all
  • you can't use 2 different contours in the same loop with the same indices, they will have different sizes
berak gravatar imageberak ( 2014-03-12 08:22:09 -0600 )edit
1

Thanks guys, i resolved my problem

zowpro gravatar imagezowpro ( 2014-03-12 10:42:57 -0600 )edit
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