boost/thread.hpp file not found

[AhmadBehzadi]

After downloading dependencies and click XCode Run button I get this error
ORB_SLAM_iOS-master/SLAM/ORB_SLAM/KeyFrameDatabase.hpp:20:9: 'boost/thread.hpp' file not found

Would you please help me how to solve it?
(I'm new to iOS programming)

Thanks

[lz199144]

Download the dependency files and move the full folder to the root of the project.

[AhmadBehzadi]

@lz199144 Thanks. The app built successfully.
But currently when I run the app on my iPhone6s (real device not emulator) camera frame is black and after vocfile has loaded, when I press start, It crashes and exit.

How can I fix it?

[hjwdzh]

For me, it crashes after loading the voc..