Listparticlesystems crashes editor

Using 4.15.2, running “listparticlesystems” console command crashes the editor. An assert is firing off. Here is the log:

[2017.05.11-09.57.54:231][799]Cmd: listparticlesystems
Ensure condition failed: ResourceSizeMode == InRHS.ResourceSizeMode [File:D:\Build++UE4+Release-4.15+Compile\Sync\Engine\Source\Runtime\Core\Public\ProfilingDebugging/ResourceSize.h] [Line: 196]
The two resource sizes use different counting modes. The result of adding them together may be incorrect.
[2017.05.11-09.57.54:233][799]LogOutputDevice:Error: Ensure condition failed: ResourceSizeMode == InRHS.ResourceSizeMode [File:D:\Build++UE4+Release-4.15+Compile\Sync\Engine\Source\Runtime\Core\Public\ProfilingDebugging/ResourceSize.h] [Line: 196]
[2017.05.11-09.57.54:233][799]LogStats: FDebug::EnsureFailed - 0.000 s

I have a similar problem with you, but this happens when I give “memreport -full” console command.

Ensure condition failed: ResourceSizeMode == InRHS.ResourceSizeMode [File:C:\Work\UnrealEngine-4.15\Engine\Source\Runtime\Core\Public\ProfilingDebugging/ResourceSize.h] [Line: 196] 
The two resource sizes use different counting modes. The result of adding them together may be incorrect.
LogOutputDevice:Error: Ensure condition failed: ResourceSizeMode == InRHS.ResourceSizeMode [File:C:\Work\UnrealEngine-4.15\Engine\Source\Runtime\Core\Public\ProfilingDebugging/ResourceSize.h] [Line: 196]
LogStats:             FDebug::EnsureFailed -  0.000 s

Hi guys,

Neither of these two commands crashed the editor for me in 4.15. They threw ensures, but that’s expected for some console commands. Can you provide anymore details on the crash itself? I’ll need the full crash callstack and logs from the editor session.

Marking this resolved for tracking purposes. If this is re-opened, I will convert this answer to a comment.

Hey darren_mii,

I still can’t reproduce this on my end. What engine version are you using and can you send a project that reproduces this? Is it only in code engine versions that it crashes?

Hey Darren,

You can PM me a download link on the UnrealSlackers Discord channel (see epic staff, my username is UnrealMattW) or on the forums

Hi ,

I hope these screenshots help.

Hi ,

I’m using 4.15.3, I only tried in code engine version, I did not try in launcher engine version.

I can’t reproduce this on an empty project, so I’m going to give you my working project, how can I reach you privately?

Hi ,

Did you receive the project? I have sent you by a forum PM about a week ago.