Studio Crashes when I use "mesh boolean"

Whenever I select multiple objects and right click “Mesh Boolean”, Bambu Studio crashes. It happens on Windows and Mac. I am attaching a simple 3mf file that can be used to reproduce. Any help would be appreciated.


Desk Organizer Draft-2.3mf (324.4 KB)

I haven’t downloaded your file. But I’ve had problems with Boolean operations in other software, when, for example doing a subtraction, a surface on one of the two objects is perfectly aligned with a surface on the other. Try moving the “inner” object slightly, or reducing its size slightly to see if that stops the crash.

1 Like

Hi @Pashmation,

I tried, and it works.
Please be more specific: add, subtract or intersection?
Which two of the three parts?

1 Like

Thanks. It works with using the functions (button from top menu), subtract , intersect etc. I am talking about just right click and select mesh Boolean(as the picture in my original post) . That used to combine (union) multiple parts. Now it crashes.

Actually, if someone can tell me how to do a union on multiple parts. I would appreciate it.

Give it a try:

Desk Organizer Draft-fix.3mf (446.7 KB)

1 Like

Thanks. This doesn’t crash the app but gives the attached error. I also opened a case with the


Bambu support. They were able to replicate/acknowledge the error. They will be investigating it internally.

Yes. I also got an error, but the three parts are combined, and you can slice it.

The issue relates to the two sides parts. I could improve it by fixing the mesh on both. The problem seems to be overlapping cells on the side parts; this can be easily enhanced when modelling. My guess comes from the crash logs.

How did you model it? If you are using CAD software, export the files as a step. It may help.

Anyway, it is good to know you are getting support from BL, and I would be thankful if you shared the solution with the community.

1 Like

Thanks. For sure I will update. Support suggested that I use the top menu bar for the function vs right click. I used makers lab " Make My Desk Organizer" to create a tray and cloned it and wanted to combine so I can cut ( practicing my cut options…I am a newbie)