mesh disappeared

[cornelia Longfall]

After the crash of this night I no longer see my mesh body, clothes and mesh objects. What could have happened?

[Alwin Alcott]

not sure what crash you reffering to, but first check if you are wearing it.

Second... your cache could get damaged, ( for this one time!) clear cache, also inventory

Go to a empty sim and let it totally reload before you start doing anythin else.

 

If this not helps come back to your post and add a little more info about your system

[Rolig Loon]

Try reading https://community.secondlife.com/t5/English-Knowledge-Base/Avatar-Rendering-Complexity/ta-p/2967838 for a start. If you have been wearing mesh items (body, hair, clothing) that are way too complex, you'll start to have rendering problems, especially at times when your graphics card is having to render a lot of other overly-complex mesh objects.  You can try tweaking some debug settings to force rendering, at an increased cost to other performance, or you can wear less complex mesh.