My emissive material disapear when i turn the camera

Development Rendering
1

Hello all,

You can see on the video that my emissive material disapear when I turn the camera (0:16) [video]https://streamable.com/t01si[/video]

I have a black line at this place.

This is my glass material, there is something wrong ? http://image.noelshack.com/minis/2018/32/6/1534014788-2018-08-11-1.png

2

That’s just the refraction of the glass, I would say you probably don’t need refraction for that material

3

It worked thank you so much.