A strange stripe on a uv map when using keep uv for texture mapping

[liulingjie0206]

Hi,

I met with a problem when generating a texture map with the option of 'keep uv'

The texture map is attached. You can see a strange stripe (pointed by yellow arrows) in the middle of the image. Is there anyone who knows how to fix it?

[Alexey Pasumansky]

Would be helpful, if you could send the problematic project file with the aligned cameras, mesh and texture applied.