<p>The blue error flags are usually trivial. You should be able to click on the blue ones while in Analysis, Inspector and have the model correct those locations. Consider to do one at a time, as you can then Control-Z (undo) to back out if the repair is damaging.</p>
<p>The other flags usually point to a much more severe problem and are likely to remove portions of the mesh. For those, use the select feature to surround the openings, then F to fill. Unfortunately, such a repair may convert what might be a contour into a flat surface, but the options in the Fill feature may provide some relief.</p>
<p>After performing the fill, run the inspector again.</p>
<p>If this is not satisfactory and you are using Windows 10, 3DBuilder will often create repairs that fit the original model quite well.</p>

CC BY-SA 4.0
2022-01-29T06:45:19.827Z
Can I do what you say with Blender software?
Fatih Hamırcu
CC BY-SA 4.0
2022-01-29T10:57:49.293Z
I'm not qualified to answer your Blender aspect. I see that you've replaced the Meshmixer image with a Blender one, negating my answer references. Consider to provide both images to return relevance to my answer.
fred_dot_u
CC BY-SA 4.0
2022-01-29T14:16:01.720Z
I downloaded 3d builder. Now what should I DO? No warning in the secreen of 3d builder
Fatih Hamırcu
CC BY-SA 4.0
2022-01-29T01:19:57.300Z
2022-01-29T01:19:57.300Z
fred_dot_u
<p>I ran the thickness gave these errors. Now what should I do to fix the errors with Blender or Meshmixer?
Blender thickness analysis:
<img src="https://i.sstatic.net/Q6sit.jpg" alt="enter image description here" />!</p>
<p>With meahmixer:
<a href="https://i.sstatic.net/Vvzq1.jpg" rel="nofollow noreferrer">enter image description here</a></p>

<3d-models><stl><blender><meshmixer>
Meshmixer or Blender thickness feature
Fatih Hamırcu
# Meshmixer or Blender thickness feature

(Asked by: username_0 on 2022-01-28)

I ran the thickness gave these errors. Now what should I do to fix the errors with Blender or Meshmixer?
Blender thickness analysis:
![enter image description here](https://i.sstatic.net/Q6sit.jpg)!

With meahmixer:
[enter image description here](https://i.sstatic.net/Vvzq1.jpg)

**Tags:** 3d-models, stl, blender, meshmixer

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## 1 answers

### Answer by username_1 on 2022-01-29. Score: 1 | Accepted answer

The blue error flags are usually trivial. You should be able to click on the blue ones while in Analysis, Inspector and have the model correct those locations. Consider to do one at a time, as you can then Control-Z (undo) to back out if the repair is damaging.

The other flags usually point to a much more severe problem and are likely to remove portions of the mesh. For those, use the select feature to surround the openings, then F to fill. Unfortunately, such a repair may convert what might be a contour into a flat surface, but the options in the Fill feature may provide some relief.

After performing the fill, run the inspector again.

If this is not satisfactory and you are using Windows 10, 3DBuilder will often create repairs that fit the original model quite well.

> **Comments:**
> **username_0**: Can I do what you say with Blender software?  
> **username_1**: I'm not qualified to answer your Blender aspect. I see that you've replaced the Meshmixer image with a Blender one, negating my answer references. Consider to provide both images to return relevance to my answer.  
> **username_0**: I downloaded 3d builder. Now what should I DO? No warning in the secreen of 3d builder  

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