AcDb3dSolid custom entity in AutoCAD2014

[vuhuuninh]

Hello all,

I have a project DBX define my 3dsolid object and an project ARX to use my object.

My custom solid object inherit from AcDb3dSolid class. and just draw a cylinder

On my ARX project I modify my object ( example : change the length of cylinder then update solid )

After a modify I do an UNDO command then my app crashed

It happends only for Autocad2014 - win7 32 bit with release build mode. The others mode (64bit or 32bit debug or others version of autocad : 2012, 2013 ) the undo does not crashed.

Is there any new technical on AutoCAD2014 need to updated?

I note that I have installed the hot fix for custom entity for AutoCAD2014 already.

When the app crashed my solid object is losing body and the message printout:

Modeling Operation Error..
I put the message to my dbx to find out what happend and it show me the app crashed at

dwgInFields function, the action error is : AcDb3dSolid::dwgInFields() = eGeneralModelingFailure

Any one can help me on this issue?

Any help would be appreciated.

[owenwengerd]

The problem is most likely due to a bug in your code that only gets exposed under specific conditions.

[fenton.webb]

Have you seen this post? http://adndevblog.typepad.com/autocad/2012/08/my-custom-entity-embedded-acdb3dsolid-not-displaying-a...

[vuhuuninh]

Thanks you. I have read this post already. It not solve my issue.

[Balaji_Ram]

If the hotfix installation and the changes from the blog post does not help, it could be a bug in your code as Owen already mentioned. If you provide a reproducible buildable sample project without any confidential information, I can take a look at it.