Crash bug in SceneOutliner

Development World Creation
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1

We have a periodic crash occuring on line 62 in SSceneOutliner.cpp:

return InActor->GetLevel() == InActor->GetWorld()->GetCurrentLevel();

There are cases when InActor->GetWorld() is null. We’ve been using the following workaround with success:

if (InActor->GetWorld() == nullptr)
{
   return false;
}
return InActor->GetLevel() == InActor->GetWorld()->GetCurrentLevel();
2

I noted the same crash behavior. I think that’s because at some moments in editor(or in game) GetWorld() returns null (eg when changing map, or closing app), so I don’t think that’s actually a bug

3

Hello,

  • Could you please provide the logs from your project’s Saved->Logs folder?
  • If you are getting a Crash Reporter window, could you provide your Machine ID and ensure that you hit Send?
  • What steps can we take to reproduce this issue on our end?

Thank you.

4

The crash happens during streaming level unloading and loading. The last entries from the log file are of the form:

[2016.02.02-17.54.48:330][271]LogWorld: PIE: Copying PIE streaming level from /Game/Levels/Chapter2Lighting.Chapter2Lighting to /Game/Levels/UEDPIE_0_Chapter2Lighting.Chapter2Lighting. OwningWorld: /Game/Levels/UEDPIE_0_DenaliMaster.DenaliMaster

If we see the issue again I’ll save a minidump and attach.

link text

5

Thank you for providing the logs.

If you have steps that we can follow to reproduce this issue in a clean project, please provide them as well. Otherwise, please post the callstack here as soon as you can.

6

Hello,

I am marking this topic as resolved for tracking purposes, as we have not heard from you in a few days. If this issue persists, feel free to respond to this thread. For any new issues, please create a new Answerhub topic.

Have a great day