Unreal Engine Issues
Unreal Engine Issues
Execute pin from the Input node of a Collapsed Graph does not show the flow of execution
UE - Gameplay - Blueprint Editor - Apr 24, 2017The flow of execution, shown while debugging a blueprint, does not show for the execution pin that comes from the Input node of a collapsed graph. It shows for the rest of the graph. Regression?: N ...
T.MaxFPS not restored when exiting PIE while Fixed Frame Interval Playback is enabled
UE - Anim - Sequencer - Jun 12, 2017T.MaxFPS not restored when exiting PIE while Fixed Frame Interval Playback is enabled Regression: YES Directly related to CL:3365017, it would seem. Broken: 4.16 Worked: 4.15 ...
Resizing an Editor window on a Mac by dragging the edge of the window results in the edge being dragged bouncing back and forth as it is adjusted
UE - Platform - Apple - Aug 16, 2017When dragging the edge of an Editor window to resize the window on a Mac, the edge that is being dragged will bounce back and forth as the mouse moves to resize it. This was less noticeable in 4.17, ...
Animation sequence's ParticleNotify doesn't fire while playing it back in Sequencer editor
UE - Anim - Sequencer - Mar 21, 2018The ParticleNotify should always be triggered while playing in sequencer editor regardless whether the spawned particle is attached or not to it's bone/sockets This stopped working since 4.15 versi ...
SunTemple crash on load on some iOS devices
UE - Platform - Mobile - Jun 8, 2018This does not occur when attempting to repro using a template code project; testing on the same device. This crash occurred on an iPhone 6, v11.4 (A8) It did not occur on an iPhone X, v11.4 (A11 B ...
Importing an Alembic File with "Skip Empty Frames at Start of Alembic Sequence" Enabled Causes Crash
OLD - Anim - Jul 13, 2018Importing an Alembic File with "Skip Empty Frames at the Start of Alembic Sequence" Enabled Causes Crash. Found in 4.20 Preview 5 CL# 4173640 and 4.21 CL# 4207835 ...
Landscapes with tessellation only produce shadows when selected
UE - LD & Modeling - Terrain - Landscape - Mar 6, 2019After disabling Static Lighting, shadows only render for Tessellated Landscape when being selected in the World Outliner instead of rendering all of them regardless if it is selected. Tested in 4.2 ...
Viewport breaks with Forward Shading, MSAA and Accurate Velocities from Vertex Deformation Enabled
UE - Graphics Features - Sep 13, 2019With Forward Shading, MSAA and Accurate Velocities from Vertex Deformation enabled the viewport breaks. If any of these settings are different, the viewport is fine again. Found in 4.23 CL# 838658 ...
Enabling Anisotropic BRDF causes crash upon Editor restart
UE - Graphics Features - Lumen - Mar 13, 2020Enabling the Anisotropic BRDF (beta) causes crash upon restarting the Editor. This was reported and tested in 4.25 Preview 2 (CL-12055273). This was reproduced in main 4.26 (CL-12161634). ...
OnAudioPlacebackPercentage PlaybackPercentage (float) doesn't take into account "Start Time" from Play or FadeIn nodes
UE - Audio - Aug 17, 2020PlaybackPercent on the OnAudioPlaybackPercent event does not account for Start Offset from the Play or FadeIn node. Reported and tested in version 4.25.3 (CL-13942748) and version 4.24.3 (CL-115903 ...