Linked Questions
38 questions linked to/from Blender render crash when using subsurf modifiers
-1 votes
1 answer
7k views
Blender shuts down when rendering. [duplicate]
Gonna make it brief. Every time I try to render a specificscene, the software crashes (shuts down with no pop up or anything, it shuts down one second after I click render). As for others blend files, ...
1 vote
1 answer
3k views
Slow edit when using subdivision modifier [duplicate]
When i create a Suzanne monkey in a new file i put subdiv modifier at 3 and try to grab a vertex, it's slow a bit. But when subdivided by 4 in the modifier it's very slow. The viewport is slow in ...
0 votes
2 answers
2k views
Blender crashes when selecting object and I can't leave object mode [duplicate]
Alright, so I have no clue what's going on here... The project was perfectly fine, I saved, closed Blender, reopened the project in Blender, and now I'm having all these problems with it. The file is ...
0 votes
1 answer
2k views
The rendering process gets stuck, or sometimes I get a black screen [duplicate]
I'm just following a tutorial on youtube, but when it comes to the end I cannot render the file, it always stucks and makes the screen black sometimes just showing nothing. If anyone can help it ...
1 vote
2 answers
930 views
Render Crash / CUDA error [duplicate]
Hey all, CUDA error: Out of memory in mem_alloc_result, line 850 I'm unable to render a model I quickly put together (Is it considered simple?) When I attempt to render the scene, my system will ...
0 votes
1 answer
582 views
Blender closes when I right click [duplicate]
I was working on this project, and out of the blue, when I right click, Blender crashes. It only happens in this project, and I'll attach the project.I'm fairly new to Blender. This started occurring ...
1 vote
0 answers
159 views
High subsurf crashing cycles render [duplicate]
I have a fairly simple scene - large ground plane, five uv spheres, Pro-Lighting envmap - that's consistently and almost instantaneously crashing Blender on render. From my tests, it seems to be a ...
2 votes
0 answers
27 views
Why does my computer freeze when I add a subsurf modifier? [duplicate]
I have an object with over a million vertices. When I select subdivision surface, my Mac starts the rainbow circle and sits still. How do I fix this issue?
0 votes
0 answers
26 views
First Complete Lockup Hard Reset of New PC [duplicate]
When I subdivided the pants mesh a few times to 160,000 or so faces and then attempted to return to object mode, my new computer became totally unresponsive, and I was forced to carry out my first ...
0 votes
0 answers
20 views
why blender crash after tray subD complex shape? [duplicate]
i have decent pc ryzen 9 3900x 32 gb and gtx 1660 super. now i modeling turntable and have some problem not just now but often when i worked on complex shape blender start work very slow or even crash....
11 votes
2 answers
12k views
When and when not to use subdivsion surfaces?
I am new to 3D modelling and wondering if someone could break down when and when not to use subdivision surface modelling. I am thinking more in terms of hard surface stuff. Why wouldn't you always ...
4 votes
9 answers
64k views
Why is blender crashing when trying to render?
I am trying to make a room in blender, I finished making the beds that I now want to render so I can see how it looks when its rendered fully...except I can't seem to render it, I just finish my scene,...
11 votes
2 answers
4k views
Landscape topography from grayscale image
Trying to do some golf course layouts in 2.73a. Would like to use topo elevation info. Currently have grayscale .jpg of site - top view. How do I get this into Blender as a "lumpy" plane?
7 votes
2 answers
4k views
How can I create spherical topology from a 2D image?
I need to create a spherical object with an irregular 3D texture. Think of a globe of the Earth with actual raised topography for mountains, etc. The purpose is to 3D print the object, so the ...
5 votes
1 answer
2k views
Why do I have a large black and white artifact on the rendered image? [duplicate]
Cant figure out why the rendered image has a large black and white artifact (on the bottle on the right)? This is the blender file. Appreciate any tips!