Crash on Unloading stream level ( Enable World Composition )

Sneirox · November 3, 2017, 12:19pm

Crash on Unloading stream level in PIE and in Game.
Steps:

Create new map named Main. Save
Create new map named Map1 (drug something (box) into map1 ). Save
Load Main map and check Enable World Composition in World Settings. Yes.
Load Map1 under Persistent Level in Level Window.
Change position of something (box) in Map1. Do not Save
Unload Map1 by right click on Map1 in Level Window. Press Yesin Message Window.

You will get crash on it. If not, repeat steps from 4.

Sneirox · November 4, 2017, 3:48pm

I have Installed unreal 4.18 on another computer. Work’s fine, no crash. May be bad installation on first comp.

anonymous_user_e729f54e · November 6, 2017, 4:35pm

Hello Maslobojik,

Are you still having the crash that you reported? If so, could you try verifying your engine installation?

Example:

Sneirox · November 7, 2017, 8:22am

verified my engine. No result. crash again. Also reinstalled engine, crash too. May be lacks of some Microsoft C++ dlls ?

Sneirox · November 7, 2017, 12:18pm

If uncheck Enable World Composition and manually add maps into persistent level, work’s fine, no crash.
So, bug in Enable World Composition in 4.18.

anonymous_user_e729f54e · January 15, 2018, 8:48pm

Hello Maslobojik,

I have run multiple tests on our end and I have not been able to reproduce this issue. Could you provide the complete callstack including machine ID for the crash that you receive when this issue occurs?

anonymous_user_1e3d3b12 · February 6, 2018, 4:38pm

Hi I’m in 4.18.3 and i have the same issues i can give all the details of the crash

anonymous_user_1e3d3b12 · February 6, 2018, 4:39pm

Did you find a solution ?

Sneirox · February 6, 2018, 9:27pm

I just uncheck Enable World Composition and work without this.

anonymous_user_e729f54e · January 22, 2018, 7:30pm

Hello Maslobojik,

We have not heard back from you in a few days, so we are marking this post as Resolved for tracking purposes. If you are still experiencing the issue you reported, please respond to this message with additional information and we will follow up.

Thanks,

anonymous_user_e729f54e · May 24, 2018, 7:33pm

Hello,

We’ve recently made a switch to a new bug reporting method using a more structured form. Please visit the link below for more details and report the issue using the new Bug Submission Form. Feel free to continue to use this thread for community discussion around the issue.

Thanks