Print String does not print to the viewport screen from the Construction Script

UE - Gameplay - Blueprint - Aug 11, 2015

Print String does not print to the viewport screen from the Construction Script, even if Print to Screen is enabled in the Print String node. Reproduced in 4.7.6 binary, 4.9 Preview 3, and Main (/ ...

Editor crashes with 2 or more Clients when spawning in a Blueprint created from a Static Mesh using the Blueprint/Add Script button

UE - Networking - May 14, 2015

Editor crashes with 2 or more Clients when spawning a Blueprint created from a Static Mesh using the Blueprint/Add Script button. Blueprints created from Static Meshes using other methods do not cau ...

Separate Translucency for Particles Breaks when Scene Color is used

UE - Graphics Features - May 12, 2015

When using Scene Color in a Particle System's Material with Separate Translucency checked true, all Particles with Separate Translucency checked true placed in the level with the Scene Color Particl ...

Cannot set GenerateOverlapEvents flag on Landscape

UE - LD & Modeling - Terrain - Landscape - Feb 4, 2015

Licensee requests the GenerateOverlapEvents flag be exposed for landscape similar to how it is for staticmeshes. ...

Compiling after copy/pasting Event Tick with references into function crashes editor

UE - Gameplay - Blueprint - Aug 29, 2016

When pasting nodes with references to an event tick into a function then compiling the editor will crash. Regression from 4.12.5 Binary CL-3039270 Edit - TravisL: I was able to repro this crash o ...

Transitions broken after deleting a state and hitting undo

OLD - Anim - Apr 14, 2015

In a State Machine, deleting a state and hitting undo causes any transitions that were attached to that state to become broken. They appear as the circular transition node icons, but aren't connect ...

Character Upon Landing On Moving Platform Has Odd Physics Behavior

UE - Simulation - Physics - Nov 2, 2016

The character gets pushed in the same direction that the platform is moving upon landing. This can be corrected by increasing the braking friction factor however, the user believes the behavior is s ...

[CrashReport] AppleIntelBDWGraphicsGLDriver!USC::CPassSsaAllocatorContext::RollbackSpillFillToCopies()

UE - Platform - Apple - Sep 2, 2016

Error message: SEGV_MAPERR at 0x3a Source Context: Most recent user affected CL: 3106830 (4.13.0) Logs: [Link Removed] [Link Removed] [Link Removed] CrashReporter User Descriptions:UE4.13 immed ...

Get Random Point in Navigable Radius Returning Invalid Value

UE - AI - May 5, 2016

When using the Get Random Point in Navigable Radius node, every few points return an invalid value. Found in 4.11.2 binary. Reproduced in 4.12 Preview 2, 4.10.4 binary, and Main CL 2962354 ...

"LogModuleManager:Warning: ModuleManager: Module" warnings in log on blank packaged project

UE - AI - May 6, 2016

"LogModuleManager:Warning: ModuleManager: Module" warnings in log on blank packaged project Regression: Warnings to do not occur in 4.10.4 User Description: Since the move to 4.11, we are seing a ...