last slice in project not in model ...  

RE: last slice in project not in model ...

Well, the first thing I saw was the warning triangle next to the object name. So there's clearly an error in the STL, which may or may not be causing the issue.

Could be other things as well but without you posting the zipped up 3mf project file here, it's all guess work.

RE: last slice in project not in model ...

hello

ty for the answer,

well i have searched by myself and find that this model has to be print in spiral vase mod

so i have do it and it works , but in fact it's not my problem lol

i have add a  bigger base to these model in order to have it stronger, but in spiral vase mod no way to print a bigger bottom structure

i've tried different things but don't know if it's possible to print the bottom in regular mod and the other part in spiral mod

is it interesting to send you the stl and/or the project ? i don't want to make you wasted your time, it's just my personal need

btw this model is pretty good by itself

RE: last slice in project not in model ...

Looks like a badly defined model. It's surely non-manifold.

If this is intentionally you might need to change the Slicing Mode to Even-Odd.

RE: last slice in project not in model ...

I'm not aware of any way to print in vase mode for only a portion of the model, without serious gcode editing. 

What do you mean by "stronger"? Also, all you can expect without doing as @fucher asked and uploading a ZIPPED .3mf file is general answers and pointers to possibilities. @fucher is kinder and tries to help with what little information is provided. PS: a .3mf file is worth more than 1000 videos.

C - @fuchsr

RE:

hello, sorry for the delay but pretty busy ... 

so yes like fuchsr said it, it's not possible without editing the project, btw thanks for the tip it make me search in prusa slicer ^^

so i have just add some bottom solid layers and it makes the job

thank you all for the time !