Unreal Engine Issues

Breaking links one Set By-Ref Var node breaks the other as well (wildcards)

If the user breaks the link on one pin on the Set By-Ref Var node, it will break the link on the other pin as well. ...

Child Actor Components Not Properly Destroyed on Clients

Child Actor Components are not being destroyed on clients when Destroy Actor is called on the Actor containing the Child Actor Component. ...

Crash Occurs After Calling Move To Location on an AI Pawn using a DetourCrowdAIController

The editor will crash after calling Move To Location on an AI Pawn that is using a DetourCrowdAIController ...

Crash trying to open SkelMesh asset with Forward Shading enabled

[CrashReport] UE4Editor_UnrealEd!PackageTools::ReloadPackages() [packagetools.cpp:576]

This is a common crash affecting users on 4.16. Users have not provided any descriptions, so additional information is currently unavailable. Source Context 561 ::SortPackagesForReload( ...

SceneViewport touch input events don't respect Default Viewport Mouse Capture Mode

In Project Settings, we allow users to set Default Viewport Mouse Capture Mode to specify how the viewport handles mouse capturing, with the default setting capturing and releasing the mouse on the ...

[CrashReport] Crash on Mac related to cooking for Android - libstdc++.6.dylib!std::_Rb_tree_rotate_left()

This is a common crash on Mac that has occurred since at least 4.12.5. It seems to occur during converting textures while cooking for Android. Callstack from LogLogCook:Display: Cooking /Engine/En ...

[CrashReport] Assertion failed: Canary == ShaderMagic_Initialized

This is a common crash among the community since at least the 4.14 release. Additional information is not currently available. This is spread among numerous different CrashGroups between releases w ...

[CrashReport] Crash on Mac related to editor close

This is a long-standing Mac crash that occurs with low frequency, but has affected more than 500 users since it started (possibly in the 4.11 release) It has recently been experienced internally by ...

Character Jitters at High Speed When Run Dedicated Server is Enabled

Characters are jittering in multiplayer when moving at high speeds when Run Dedicated Server is enabled. ...