Unreal Engine Issues
Unreal Engine Issues
Using a custom #define as the condition for a UFUNCTION's declaration will cause the function to not show in blueprints
Using a custom #define as the coniditon for an #if / #endif that encapsulates a UFUNCTION that is marked as BlueprintCallable will prevent it from being visible in blueprints despite the #if resolvi ...
Inconsistent physics simulation occurring with vehicles
UE - Simulation - Physics - Oct 12, 2015Physics seems to be highly unpredictable when it comes with Wheeled Vehicles, where the results of the physics changes each time it is simulated. ...
Child components that are simulating physics are not moved along with the parent when the parent is moved by AddActorWorldOffset
UE - Simulation - Physics - Jun 18, 2015If a blueprint has a child component that is simulating physics, that child component will not follow it's parent or make any movement if the parent is moved via AddActorWorldOffset. ...
Blueprint derived from C++ class not saving correctly
UE - Gameplay - Blueprint - Jul 27, 2015The blueprint that the user is using loses some data when the editor closes and reopens despite saving all of the content. Note: Currently unsure of what exactly causes this but as I am able to rep ...
Using FObjectFinder outside of the constructor causes crash
UE - Foundation - Core - May 19, 2015If FObjectFinder is used in a function other than the constructor, which should not be done, it causes a crash. ...
10 or more Static Meshes set to Simulate Physics and Replicates Movement will crash the editor with PIE set to 2 or more players
UE - Networking - May 19, 201510 or more Static Meshes set to Simulate Physics and Replicates Movement will crash the editor with PIE set to 2 or more players. Less than 10 don't cause a crash. The user reporting this got a mor ...
RecreateLandscapeCollision console command regenerates collision over landscape holes
UE - LD & Modeling - Terrain - Landscape - Feb 13, 2015Using console command 'RecreateLandscapeCollision' resets collision in areas that landscape hole materials have been placed. Workaround: paint new hole material to re-remove collision from areas w ...
Adding special characters into the BundleDisplayName or BundleName causes packaging error
UE - Platform - Mobile - Mar 3, 2016Packaging a project for iOS that has & in the Bundle Name causes an error to occur during packaging. IPP ERROR: Application exception: System.Xml.XmlException: An error occurred while parsing Entit ...
Navlinks do not respect left to right/right to left direction
UE - AI - Sep 28, 2015AI does not respect direction on nav link proxies when direction is set to "Left to Right" or "Right to Left", it continues to use both directions equally. ...
Perforce setup with SSL on Linux fails
UE - Platform - Linux - Jul 20, 2015Unable to connect project to Perforce using SSL on Linux. Linux uses stub libs for SSL rather than linking against full SSL libs. ...