[bug] Assertion Failed

Development Platform & Builds
, ,
1

I get this message (twice) when navigating in the viewport, in lit mode.

Assertion failed: Actions.BufferVisualizationModeCommands.Contains(ViewportCommandName) [File:D:\BuildFarm\buildmachine_++depot+UE4-Rocket+Beta4\Engine\Source\Editor\LevelEditor\Private\SLevelViewportToolBar.cpp] [Line: 738]

Stack:
Address = 0xedc593a6 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0xedb59b6a (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0xe3aa2822 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-LevelEditor.dll]
Address = 0xe3a0ee50 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-LevelEditor.dll]
Address = 0xe3a42b44 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-LevelEditor.dll]
Address = 0xeb54d201 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Slate.dll]
Address = 0xeb538d26 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Slate.dll]
Address = 0xeb2bafaa (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Slate.dll]
Address = 0xeb2bd326 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Slate.dll]
Address = 0xeb45bf52 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Slate.dll]
Address = 0xeb56b094 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Slate.dll]
Address = 0xeb5559d8 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Slate.dll]
Address = 0xeb3b3377 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Slate.dll]
Address = 0xeb3aa39e (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Slate.dll]
Address = 0xedc38b3d (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0xedc2acca (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0xedc39556 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0xedc268d2 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0x76dc9bd1 (filename not found) [in C:\Windows\system32\USER32.dll]
Address = 0x76dc98da (filename not found) [in C:\Windows\system32\USER32.dll]
Address = 0xedc5e559 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0xedc39beb (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0x3fef5e64 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor.exe]
Address = 0x3feecb8c (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor.exe]
Address = 0x3feecbfa (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor.exe]
Address = 0x3fef772b (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor.exe]
Address = 0x3fef83c3 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor.exe]
Address = 0x76b5652d (filename not found) [in C:\Windows\system32\kernel32.dll]
Address = 0x76edc521 (filename not found) [in C:\Windows\SYSTEM32\ntdll.dll]
Address = 0x76edc521 (filename not found) [in C:\Windows\SYSTEM32\ntdll.dll]

Address = 0xfd67cacd (filename not found) [in C:\Windows\system32\KERNELBASE.dll]
Address = 0xedc5765b (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0xedb72484 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0xedb59c0f (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0xe3aa2822 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-LevelEditor.dll]
Address = 0xe3a0ee50 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-LevelEditor.dll]
Address = 0xe3a42b44 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-LevelEditor.dll]
Address = 0xeb54d201 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Slate.dll]
Address = 0xeb538d26 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Slate.dll]
Address = 0xeb2bafaa (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Slate.dll]
Address = 0xeb2bd326 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Slate.dll]
Address = 0xeb45bf52 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Slate.dll]
Address = 0xeb56b094 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Slate.dll]
Address = 0xeb5559d8 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Slate.dll]
Address = 0xeb3b3377 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Slate.dll]
Address = 0xeb3aa39e (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Slate.dll]
Address = 0xedc38b3d (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0xedc2acca (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0xedc39556 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0xedc268d2 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0x76dc9bd1 (filename not found) [in C:\Windows\system32\USER32.dll]
Address = 0x76dc98da (filename not found) [in C:\Windows\system32\USER32.dll]
Address = 0xedc5e559 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0xedc39beb (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0x3fef5e64 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor.exe]
Address = 0x3feecb8c (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor.exe]
Address = 0x3feecbfa (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor.exe]
Address = 0x3fef772b (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor.exe]
Address = 0x3fef83c3 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor.exe]
Address = 0x76b5652d (filename not found) [in C:\Windows\system32\kernel32.dll]
Address = 0x76edc521 (filename not found) [in C:\Windows\SYSTEM32\ntdll.dll]
Address = 0x76edc521 (filename not found) [in C:\Windows\SYSTEM32\ntdll.dll]

2

Another one. This is the 4th time. I wonder, could this be happening because of a faulty installation or corrupt disk drives?

Assertion failed: Index+Count<=Array->Num() [File:D:\BuildFarm\buildmachine_++depot+UE4-Rocket+Beta4\Engine\Source\Editor\UnrealEd\Private\EditorTransaction.cpp] [Line: 48]

Stack:
Address = 0xef2293a6 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0xef129b6a (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0xeb6adb13 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-UnrealEd.dll]
Address = 0xeb6aa0ed (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-UnrealEd.dll]
Address = 0xeb686a83 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-UnrealEd.dll]
Address = 0xeb6b198b (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-UnrealEd.dll]
Address = 0xeb6767cc (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-UnrealEd.dll]
Address = 0xeb652110 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-UnrealEd.dll]
Address = 0xeb64d03c (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-UnrealEd.dll]
Address = 0xeb8ab8e3 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-UnrealEd.dll]
Address = 0xe4071ca7 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-MainFrame.dll]
Address = 0xe407176f (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-MainFrame.dll]
Address = 0xe4071f4a (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-MainFrame.dll]
Address = 0xec753ef3 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Slate.dll]
Address = 0xec78724e (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Slate.dll]
Address = 0xeb8365cc (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-UnrealEd.dll]
Address = 0xe42b9e00 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-LevelEditor.dll]
Address = 0xec7f0752 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Slate.dll]
Address = 0xec7e7838 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Slate.dll]
Address = 0xef2088d9 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0xef1facca (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0xef209556 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0xef1f68d2 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0x77479bd1 (filename not found) [in C:\Windows\system32\USER32.dll]
Address = 0x774798da (filename not found) [in C:\Windows\system32\USER32.dll]
Address = 0xef22e559 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0xef209beb (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0x3f575e64 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor.exe]
Address = 0x3f56cb8c (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor.exe]
Address = 0x3f56cbfa (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor.exe]
Address = 0x3f57772b (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor.exe]
Address = 0x3f5783c3 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor.exe]
Address = 0x770a652d (filename not found) [in C:\Windows\system32\kernel32.dll]
Address = 0x7779c521 (filename not found) [in C:\Windows\SYSTEM32\ntdll.dll]
Address = 0x7779c521 (filename not found) [in C:\Windows\SYSTEM32\ntdll.dll]

Address = 0xfdf3cacd (filename not found) [in C:\Windows\system32\KERNELBASE.dll]
Address = 0xef22765b (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0xef142484 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0xef129c0f (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0xeb6adb13 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-UnrealEd.dll]
Address = 0xeb6aa0ed (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-UnrealEd.dll]
Address = 0xeb686a83 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-UnrealEd.dll]
Address = 0xeb6b198b (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-UnrealEd.dll]
Address = 0xeb6767cc (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-UnrealEd.dll]
Address = 0xeb652110 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-UnrealEd.dll]
Address = 0xeb64d03c (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-UnrealEd.dll]
Address = 0xeb8ab8e3 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-UnrealEd.dll]
Address = 0xe4071ca7 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-MainFrame.dll]
Address = 0xe407176f (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-MainFrame.dll]
Address = 0xe4071f4a (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-MainFrame.dll]
Address = 0xec753ef3 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Slate.dll]
Address = 0xec78724e (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Slate.dll]
Address = 0xeb8365cc (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-UnrealEd.dll]
Address = 0xe42b9e00 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-LevelEditor.dll]
Address = 0xec7f0752 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Slate.dll]
Address = 0xec7e7838 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Slate.dll]
Address = 0xef2088d9 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0xef1facca (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0xef209556 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0xef1f68d2 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0x77479bd1 (filename not found) [in C:\Windows\system32\USER32.dll]
Address = 0x774798da (filename not found) [in C:\Windows\system32\USER32.dll]
Address = 0xef22e559 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0xef209beb (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor-Core.dll]
Address = 0x3f575e64 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor.exe]
Address = 0x3f56cb8c (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor.exe]
Address = 0x3f56cbfa (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor.exe]
Address = 0x3f57772b (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor.exe]
Address = 0x3f5783c3 (filename not found) [in C:\Program Files\Rocket\Engine\Binaries\Win64\RocketEditor.exe]
Address = 0x770a652d (filename not found) [in C:\Windows\system32\kernel32.dll]
Address = 0x7779c521 (filename not found) [in C:\Windows\SYSTEM32\ntdll.dll]
Address = 0x7779c521 (filename not found) [in C:\Windows\SYSTEM32\ntdll.dll]

3

Hi Patrick,

Those are two different callstacks. The first one looks related to this new known issue:

http://forums.epicgames.com/threads/973020-Beta-4-Visualize-Buffer-crash-workaround

Please let me know if it is not, so I can assign the correct engineer.

Could you create a different post for your second crash so that I may assign an engineer directly? That would help a lot.

Thank you,

Alexander

4

That will solve the first one, thank. I’ll post another for the second stack.

5

I’m having a very similar problem.

6

I do not have the rights to view that page. Really wish you guys would give UE4 subscribers membership to that forum, especially if you’re going to be providing solutions on it exclusively instead of the UE4 forums (many more I don’t have access too).

7

Hello,

This is a question from the beta version of the engine. We are marking this answered for tracking purposes. If you are experiencing an issue similar to this please post a new question.

Thank you.