I'm new to blender and I have a little problem, I have a list of cameras that change during the animation, everything worked fine, but agrege some cameras more, and now they change in the display as expected, but while rendering, the latest camera not rendered, only the first one had.

[![enter image description here][1]][1]


  [1]: https://i.sstatic.net/TMi1s.png

I thought maybe it would be because I can only have a limited number of cameras, so to make a test, erase the first, but the last I put still do not work, as I said in the viewfinder active camera, if changed, but in the render camera are rendered are not shown frames empty.

any idea, sorry for my bad English