Unreal Engine Issues
Unreal Engine Issues
The "Get Input Touch state" node does not return false for the "Is Currently Pressed" pin when dragging of screen
UE - Gameplay - Input - Apr 2, 2015If the user presses down and drags off screen without lifting their finger/releasing mouse button then the "Get Input Touch State" node does not return false (for the Is Currently pressed pin). It c ...
BP successfully compiles, but compile sign remains "dirty" after adding a "Key Get Display Name" node to the character Blueprint
UE - Gameplay - Blueprint - Aug 2, 2016If the use adds a "Key Get Display Name" node to their character blueprint, the compile button will not update to the green check mark. It continues to show the Orange box with the question mark (as ...
Changing Physical Surface Name and Reassigning It From Default Value Crashes
UE - Simulation - Physics - Oct 18, 2016Changing the name of a physical surface that has already been applied to a physical material will cause a crash, if you try to reapply the renamed physical material from default. The physical materi ...
Editor crashes if an interface array variable is reset in the Detail's Pane
UE - Gameplay - Blueprint - Apr 27, 2016The editor will crash if an array of interfaces is reset using the "reset values" button (yellow arrow) in the Detail's Pane of the editor. Frequency: 4/4 Crashreporter: N/A Regression? (No), is ...
Placing a call to spawn a custom Actor in the game mode constructor instead of BeginPlay causes Editor to Crash
UE - Gameplay - Mar 1, 2016[Link Removed] In XCode, place a call to spawn a custom Actor in the game mode constructor instead of BeginPlay. This apparently causes the editor to get into an endless crash loop unless the Bui ...
Draw as Border is not limited to sprite area in UMG
UE - Editor - UI Systems - Apr 14, 2017UMG supports sprite as an image, but using this as source do not correctly cut sprite's region which limits border textures to be separated textures. If the Image has a material, size do not match ...
[CrashReport] UE4Editor_SlateCore!SWidget::ExecuteActiveTimers() [swidget.cpp:986]
UE - Rendering Architecture - Materials - Dec 15, 2017User comments:right mouse button in material editor made engine crash....becomes slow and crash....64gb ram, 2 xeon and gtx690....need to restart computer to everything works fine. need a solution t ...
Cannot (Easily) Change the Case of Folder Names in the World Outliner
Tools - Jul 11, 2016In the World Outliner, without the following workaround, you cannot simply change the case of a folder name from upper to lower case or vice versa. EXAMPLE: map -> Map = map WORKAROUND: Change "M ...
UE 5.4 - Specular/reflection disappears above 4096 resolution render
UE - Rendering Architecture - Aug 1, 2024After a viewport is more than 4096 pixels wide, Lumen's specular reflections buffer cuts its width off at 4096 pixels. It appears that the affected buffer is "Lumen.Reflections.ResolvedSpecularIndi ...
Crash when searching for a string with the same name as the collection
UE - Editor - Workflow Systems - Feb 28, 2025The editor crashes when creating a local collection of the same name by typing certain characters in the search box of the content browser. This does not reproduce in UE5.4 and is a regression in UE ...