Crash on add object channel (collision)

When I want to add object channel in Collision menu in Project Settings editor crashed with following stack:
Assertion failed: BodySetup.IsValid() [File:D:\BuildFarm\buildmachine_++depot+UE4-Releases+4.0\Engine\Source\Runtime\Engine\Private\PhysicsEngine\BodyInstance.cpp] [Line: 447]

Stack:
Address = 0x2d3eb476 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Core.dll]
Address = 0x2d28f675 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Core.dll]
Address = 0x27b662de (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Engine.dll]
Address = 0x278a6e3c (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Engine.dll]
Address = 0x27b55f9b (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Engine.dll]
Address = 0x278a1047 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Engine.dll]
Address = 0x1f962d95 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-DetailCustomizations.dll]
Address = 0x1f942ab4 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-DetailCustomizations.dll]
Address = 0x1f8f6251 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-DetailCustomizations.dll]
Address = 0x261a594a (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Slate.dll]
Address = 0x261c6615 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Slate.dll]
Address = 0x262d152f (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Slate.dll]
Address = 0x262cb1e0 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Slate.dll]
Address = 0x2d3c6368 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Core.dll]
Address = 0x2d3b8481 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Core.dll]
Address = 0x2d3c6f7d (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Core.dll]
Address = 0x2d3b5ce2 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Core.dll]
Address = 0x4af52524 (filename not found) [in C:\WINDOWS\system32\USER32.dll]
Address = 0x4af52387 (filename not found) [in C:\WINDOWS\system32\USER32.dll]
Address = 0x2d3da749 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Core.dll]
Address = 0x2d3c72bb (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Core.dll]
Address = 0x36a573ed (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Cmd.exe]
Address = 0x36a4ce5c (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Cmd.exe]
Address = 0x36a4ceca (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Cmd.exe]
Address = 0x36a58ae9 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Cmd.exe]
Address = 0x36a594e9 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Cmd.exe]
Address = 0x4ce115dd (filename not found) [in C:\WINDOWS\system32\KERNEL32.DLL]
Address = 0x4d2043d1 (filename not found) [in C:\WINDOWS\SYSTEM32\ntdll.dll]
Address = 0x4d2043d1 (filename not found) [in C:\WINDOWS\SYSTEM32\ntdll.dll]


Address = 0x2d3eb476 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Core.dll]
Address = 0x2d3e9e2c (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Core.dll]
Address = 0x2d29f9a1 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Core.dll]
Address = 0x2d28f720 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Core.dll]
Address = 0x27b662de (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Engine.dll]
Address = 0x278a6e3c (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Engine.dll]
Address = 0x27b55f9b (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Engine.dll]
Address = 0x278a1047 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Engine.dll]
Address = 0x1f962d95 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-DetailCustomizations.dll]
Address = 0x1f942ab4 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-DetailCustomizations.dll]
Address = 0x1f8f6251 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-DetailCustomizations.dll]
Address = 0x261a594a (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Slate.dll]
Address = 0x261c6615 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Slate.dll]
Address = 0x262d152f (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Slate.dll]
Address = 0x262cb1e0 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Slate.dll]
Address = 0x2d3c6368 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Core.dll]
Address = 0x2d3b8481 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Core.dll]
Address = 0x2d3c6f7d (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Core.dll]
Address = 0x2d3b5ce2 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Core.dll]
Address = 0x4af52524 (filename not found) [in C:\WINDOWS\system32\USER32.dll]
Address = 0x4af52387 (filename not found) [in C:\WINDOWS\system32\USER32.dll]
Address = 0x2d3da749 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Core.dll]
Address = 0x2d3c72bb (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Core.dll]
Address = 0x36a573ed (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Cmd.exe]
Address = 0x36a4ce5c (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Cmd.exe]
Address = 0x36a4ceca (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Cmd.exe]
Address = 0x36a58ae9 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Cmd.exe]
Address = 0x36a594e9 (filename not found) [in C:\Program Files\Unreal Engine\4.0\Engine\Binaries\Win64\UE4Editor-Cmd.exe]
Address = 0x4ce115dd (filename not found) [in C:\WINDOWS\system32\KERNEL32.DLL]
Address = 0x4d2043d1 (filename not found) [in C:\WINDOWS\SYSTEM32\ntdll.dll]
Address = 0x4d2043d1 (filename not found) [in C:\WINDOWS\SYSTEM32\ntdll.dll]

And screen:

http://s27.postimg.org/5uiat8ayb/crash.png

Almost every time. When I create new project and migrate assets from previous it works fine. After some hours again still crash until I create next new project…link text

I’ve attached DxDiag.txt.

Howdy!

Does this occur every time? Also, can you attach your system specs via dxdiag?

Thanks!

-W

I see that you’ve narrowed down the issue. I have been able to confirm it as well and have entered the issue into our database for tracking and review. Excellent job narrowing this down!

Please let us know if you find other issues so that we may get them in front of our developers!

-W

I know what is wrong! This issue occurs only when landscape is added on scene. When on the scene are only static meshes without any landscape, it’s all OK!

hi, I have the same problem, but I found few solution how to get around this bug,

  1. remove landscape from scene

  2. add new object channel

  3. export object channel to .ini

  4. reopen project

  5. import .ini

  6. If you still don’t see new channel expand Preset

  7. run the game to check everything is it ok, if you have a problem try to cut and past landscape.
    another option:

  8. remove landscape from scene

  9. add new object channel.

  10. select the new type of objects in anywere and save object (no project!)

  11. export object channel to .ini

  12. reopen project

  13. import .ini

  14. If you still don’t see new channel expand Preset

  15. run the game to check everything is it ok, if you have a problem try to cut and past landscape.

Remember, this method don’t fix error but allows to use imported channels. Besides, this method will result another crash which will prevent you to remove imported channels.

Hello,

Thank you for your report. We were not able to investigate this on the engine version you reported, but there have been many version changes to UE4 since this question was first posted. With a new version of the Engine comes new fixes and it is possible that this issue has changed or may no longer occur. Due to timetable of when this issue was first posted, we are marking this post as resolved for tracking purposes.

If you are still experiencing the issue you reported in the current engine version, then please respond to this message with additional information and we will investigate as soon as possible. If you are experiencing a similar, but different issue at this time, please submit a new report for it.

Thank you.