Upgrading a project from a binary Engine to one built from source code does not keep the solution configuration and solution platform settings in Visual Studio.

Core - Feb 26, 2015

Upgrading a code project created in a binary Engine version to an Engine built from source code results in the solution configuration and solution platform in Visual Studio being set to Debug and Wi ...

TUnion implementation is missing

Core - Feb 24, 2015

The implementation for TUnion is commented out (in Union.cpp) causing it to not function properly. DEFINE_LOG_CATEGORY(LogUnion); has to be added to the user's source file for the VS compille to wo ...

Crash when opening Post Process Material with Live Data Preview running in Profiler

Core - Feb 24, 2015

Edit: CrashReporter link: [Link Removed] When running the Session Frontend Profiler as a Live Data Preview and you open a Post Process material, the editor will crash to the desktop. Reproduced in ...

Compile error when declaring UPROPERTY() TArray with TFixedAllocator

Core - Feb 20, 2015

Declaring a UPROPERTY() TArray with TFixedAllocator fails to compile. Output log states "Missing '>' in 'tarray'." Removing/commenting out the UPROPERTY() allows the project to compile correctly. ...

Hot Reload crash with Scene Component tied to Actor class

Core - Feb 19, 2015

After creating a Scene Component code class and an Actor code class, creating a reference to the SceneComponent in the Actor class constructor will cause a crash on hot reload in the editor. ...

first struct variable not shown by Intelisense

Core - Feb 18, 2015

When invoking a custom struct, the first listed variable will not appear in the Intelisense window. ...

Fix delegate problems with Blueprints

Core - Feb 18, 2015

https://udn.unrealengine.com/questions/236428/bug-blueprints-executing-zombie-code.html Blueprint MyCharacter is based on native class CodeFirstPersonCharacter. CodeFirstPersonCharacter has compone ...

Attaching capsule to Root component triggers VS Break on PIE

Core - Feb 13, 2015

When a capsule is attached to an actor Root Component followed by playing in editor through VS debug mode there is a breakpoint triggered in VS upon pressing PIE. Continuing through the break allow ...

Trying to create a custom code class derived from ArrowComponent will result in the build failing in Visual Studio.

Core - Feb 11, 2015

Deriving a custom code class from UArrowComponent results in several link errors (LNK2001 and LNK2019) in Visual Studio when trying to build the project. ...

Crash Upon Opening Project in 4.7 preview 5

Core - Feb 4, 2015

The user claims to have converted his project with each new version of the engine starting from 4.2. Comments left in crash reporter "Tried to open project" Creating bug for tracking purposes unti ...