Render to texture renders ok but saved file is black

[gagui]

Hello,
I don't know what in the hell I´m doing wrong but I need to bake a camera mapping and it renders fine when I do a render to texture. But the saved file in the disk is fully black, always.
I can save the render from the fram buffer but that is a tedious task if I have to do it with multiple objects.

Anyone is having this issue? How can I solve this?

[lander]

I'm having the same problem. But I saw a different thread where they activated Vray Frame buffer and saved as EXR.

It works but why won't it save jpg, png, tga?

[stevesideas]

Are you making sure the selected type of map is a vray map and not standard because if I select standard it renders fine in the buffer but the file/texture is black.