Missing peripherals inside

[Vozka]

I created stupid object just for fun. Arrow with inclined hole inside. I expect peripherals all the way inside hole, but from layer 10-34 there are missing peripherals inside.
In some layers there are no inside peripherals at all, in some there are just one in some there are 3 as expected.
Final print is partialy failed.
Slicer1.1.1
Please see the attachments. Unfortunately Im not alowed to upload gcode or stl... let me know if you want it and I will send it by email...

[Vozka]

STL and gcode uploaded.
http://www.uschovna.cz/zasilka/QIA875ASSI2WE5LN-WGW/
It will be there only 14 days

[sapir]

This sounds like #1950, which was apparently fixed in 1.1.2

[justmyopinion]

Your model is of bad quality and Slic3r reports auto repair of 79 errors before being able to slice.
However your missing perimeters are probably a recognized limitation of ver 1.1.1 windows version and you should upgrade to ver 1.1.2 or use the stable version 1.01 which of neither show this error in slicing your object.

[Vozka]

Thanks. It helps, I regenerated it in 1.1.2 and peripherals are there.
I know about 79 errors but it shows any time I made some object in Sketchup (Sketchup sais no errors - solid object) as well when downloaded from thingiverse so I ignore that.
Do you have any idea how to fix those 79 errors and where are the errors in object?
Thanks

[alranel]

Thank you @justmyopinion.

As long as the 3D preview in Slic3r looks okay, it means the automatic repair worked well. But otherwise, objects need to be repaired in advance. Netfabb Studio Basic is a good way to see errors in model: clicking on the "+" red button it will highlight holes in yellow and reversed faces in red.