A* pathfinding

[sdfteh]

I use SFML library only for widow
I trying to create pathfinding algorithm from one point to the other (left and right mouse button on grid) it show window but when setting the second point application hangs (0 output to the console, for example)
link to Dropbox (full project):
https://www.dropbox.com/s/7bp8859hypcef3o/A-star%20pathfinding.zip?dl=0

Thank you very much.