[CrashReport] Crash on Mac - UE4Editor-SlateCore.dylib!SWindow::IsVisible()

Platform - Mac - Jun 23, 2017

This is a common crash on Mac in the 4.16 release, and has occurred with low frequency since at least 4.11. Users have not provided any descriptions, so additional information is currently unknown. ...

Edit shared defaults for multiple blueprints leads to Engine crash.

Gameplay - Blueprint - Jun 20, 2017

Changing any value in Edit shared defaults window with multiple blueprint assets leads to Engine crash. This is a regression from 4.16 ...

[CrashReport] Assertion on Mac in FCocoaRunLoopSource

Platform - Mac - Jun 14, 2017

This is a common crash among Mac users in 4.16. It is spread out among many separate CrashGroups, with slight variations in Callstack. Some Example CrashGroups [Link Removed] [Link Removed] [Link ...

[CrashReport] Assertion failed: !IsLoading() in CollectGarbageInternal()

Tools - Jun 14, 2017

This is a common crash occurring for users in the 4.16 release. It is spread out across many different CrashGroups with slight variations in callstack. Users have not provided any descriptions whe ...

[CrashReport] UE4Editor_Renderer!FMaterialShader::VerifyExpressionAndShaderMaps() [shaderbaseclasses.cpp:148]

Rendering - Jun 14, 2017

This is a common crash occurring in the 4.16 release. It is spread out across many different CrashGroups with slight variations in Callstack. Additional information is not available at this time. ...

Map load stalls in texture streaming code

Rendering - Jun 13, 2017

A change was made to AActor.GetComponents which appends the results instead of resetting the output array. This seems to only impact 2 places in the code, and has a big side effect in the texture st ...

Editing ChildActorComponents on a Parent BP can corrupt a Child BP's state.

Gameplay - Components - Jun 13, 2017

Editing the Child Actor Class of a Child Actor Component owned by a Parent BP can corrupt the Child BP's state. This seems related to known serialization issues, where changing a Parent's Property ...