Unreal Engine Issues
Unreal Engine Issues
Blueprint actor stops responding
UE - Gameplay - Blueprint - Apr 27, 2015After changing the component to static, compiling and changing it back to movable and compiling, the BP actor will not move with the set actor location. I wasn't able to get the translate arrows to ...
Performing a Hot Reload after changing a UPROPERTY from BlueprintReadWrite to BlueprintReadOnly results in the variable not being shown in context sensitive search results in the Event Graph.
UE - Gameplay - Blueprint - Mar 3, 2015Changing a UPROPERTY value from BlueprintReadWrite to BlueprintReadOnly, or vice versa, and performing a Hot Reload results in the variables not being found in the Blueprint's Event Graph context se ...
FComponentReference::GetComponent() will cast to UPrimitiveComponent when it should be able to work with any scene component
UE - Gameplay - Mar 20, 2015The FComponentReference::GetComponent() method can attempt to cast to UPrimitiveComponent when FComponentReference appears to be able to work with any scene component. ...
Deleting the code files for a custom component from a project will result in an Engine crash when trying to open any Blueprint using that component.
UE - Gameplay - Blueprint - Feb 20, 2015Adding a custom component to a Blueprint and then deleting the code class defining that custom component from the project will crash the Editor any time you try to open a Blueprint containing that c ...
Duplicated blueprints cannot access casted class nodes
UE - Gameplay - Blueprint - Jun 15, 2015Duplicating blueprints that have 'cast to' nodes included in them display errors such as: "Could not find a function named 'AdjustShield' in 'worker_c'. Make sure 'worker_c' has been compiled for." ...
LineTraceSingleByChannel returns a hit for any object it hits, regardless of whether or not that object has the specified collision channel set.
UE - Simulation - Physics - May 5, 2015The collision channel specified in LineTraceSingleByChannel does not appear to be taken into account when the trace is performed. Instead of ignoring any objects that are not set to that channel, an ...
Map disappearing from project
Tools - May 21, 2015It's been reported that maps are going missing from projects and while they're showing up within the Windows Explorer folders, they're not showing up within UE4. You cannot migrate them in, import t ...
Particle Ribbons not firing off consistently
UE - Graphics Features - Apr 8, 2016Ribbon trails do not immediately follow the lead particle when fired. There is an inconsistent delay in some that cause them to either not fire or fire mid stream. This did not occur in 4.10.4, bu ...
Scaling snap for selected object are reset to the origin of the scale pivot location
Tools - Apr 27, 2016When scaling multiple selected actors in the scene with snap enabled the actors will reposition to the pivot origin of the last selected actor in the group when going down to a value of 0 or a negat ...
UMG Tooltips are tiny and unreadable
UE - Editor - UI Systems - Jul 1, 2015When hovering over tooltips, the windows pop up at a very small, unreadable size. ...