Missing Pieces after slicing

Jwolf1987

I have noticed that any pieces that are not flat layers do not get sliced when using Slic3r. I have added a before and after picture to demonstrate what is going on. The printer I use (pneumatic bioprinter) does not print support so I am messing with gcode commands and temp control to try and print angled pieces, but cannot get the slicer to generate them.

Any help would be appreciated.

Repetier

WHat happens when you make it thicker? I think there are several reasons why slicer omit parts:
1. non-manifold objects.
2. Not big enough for one line.
3. No tlong enough to start.

Yours looks quite thin so all of them could be a problem. Didn't write the slicer so can not say more.