Opening a level in PIE after adding a variable to a struct referenced in the GameInstance crashes this project

UE - Gameplay - Blueprint - Sep 3, 2015

This user's project crashes on opening a level in PIE after adding a variable to a struct referenced in the GameInstance. Note that I had to do this twice to get the crash to occur. The project can ...

Package game fails after creating plugin through editor

Tools - Sep 3, 2015

After creating a plugin in using the New Plugin button in the editor the project will fail to compile. ...

Word Count increases dramatically when Make Post Process is added to Level Blueprint

UE - Editor - UI Systems - Localization - Sep 2, 2015

When you add the Make PostProcessSettings node to the Level Blueprint without connecting it to any other node, the Word Count jumps from 657 to 2870. Removing the node and initiating a level save w ...

Destroying a Component doesn't trigger the OnComponentEndOverlap node

UE - Gameplay - Sep 1, 2015

Destroying a Component doesn't trigger the OnComponentEndOverlap node User Description: OK, so I have an actor with only one component: BoxCollision, with default settings. I place it on map. In m ...

Array inputs in Custom Events cause a compiler "note"

UE - Gameplay - Blueprint - Sep 1, 2015

Array inputs in Custom Events cause a compiler "note". On compile, "NOTE" is added to the node, and this appears in the Compiler Results: "Info No value will be returned by reference. Parameter 'Lis ...

Interface function has the incorrect pin type if referencing self

UE - Gameplay - Blueprint - Sep 1, 2015

Interface function has the incorrect pin type if referencing self User Description: I have an interface that requires an array of its own interfaces as output. I have that array of interface as a ...

GitHub 1512 : Fix for MorphTarget propagation to slave/child meshes

UE - Gameplay - Sep 1, 2015

See https://github.com/EpicGames/UnrealEngine/pull/1512 (shelved in CL 2675531) It appears that 4.9 introduced a bug that prevents slave skeletal meshes from getting MorphTargets propagated. This ...

Spawn actor does not recognize changes to string/name variables

UE - Gameplay - Blueprint - Aug 28, 2015

Spawn Actor from Class does not accept new values to exposed variables that are altered upon spawn. ...

Adding a function to a BP Component causes compile errors in BPs that use that component

UE - Gameplay - Components - Aug 28, 2015

Adding a function to a Blueprint component causes other Blueprint that use that component to have Errors and must be re-compiled. ...

Setting a delegate in code as constant does not compile

Docs - Aug 28, 2015

Using the wiki documentation to setup a Dynamic Delegate in code gives compile errors that the DelegateName doesn't exist. Adding the open/close braces ("[" and "]") give a different compile error ...