AUTOCAD 2023 CRASHING IN 3D WHEN I TRY TO BLEND TWO LINES

[ranjit4DA5W]

I tried to create a solid shape as shown and then extrated the edges

Then i removed the shown edges and wanted to blende between the curves

i get this error

Date/Time: 2022-07-05 15:20:55 +04:00
Application: acad.exe
Error: Access violation - code c0000005 (first/second chance not available)
Crashed Module Name: acgsf.dll
Exception Address: 0x00007ff911d71127
Exception Code: c0000005
Exception Flags: 0
Exception Parameters: 0, 0

this works fine in autocad 2022

[sophia_lee]

Hi @ranjit4DA5W 

I have tested the file from my end but it was not causing the crash from my end. 

The error code seems like a fatal error related to installation. 

First, check the update for Graphic card driver and Windows update by following;

• If more than one graphics card is available in the machine, make sure that AutoCAD is using the best one.
• Update your software.

If above is not working, kindly try reinstallation with admin permission this time;

• How to repair or reinstall an AutoCAD installation

Hope this helps! 

[Michiel.Valcke]

As @sophia_lee said, 

it looks like the problem is not version related, I could blend the lines perfectly in Acad 2023. 

The Exception Code: c0000005 actually refers to a windows issue where some RAM unit is needed by the application, but it has not been assigned to that application. This means your error could be solved by a clean uninstall / reinstall of the software or could point to a deeper issue with your Windows installation.

read the following, and when unsure - contact your IT guy:
https://www.stellarinfo.com/blog/how-to-fix-error-code-0xc0000005-in-windows/

[ranjit4DA5W]

Hi,

Thank you for the replies. I will try them and see how it goes.

Cheers

Ranjit

[Michiel.Valcke]

In the mean time here's your design with different blended connections

[A_H_Ekhteraei]

You saved my day!
The error was occuring again and again and I didn't know how to fix that.
After seeing your comment I simply freed up some space on my C drive and also installed a RAM optimizer software.
Problem Solved

[Michiel.Valcke]

glad to have been of help ^^