Editor crashes when a floating window PIE command is issued repeatedly

Tools - Oct 4, 2016

After assigning Keyboard Shortcut for New Editor Window (PIE) as "F3" and returning to Viewport and selecting "F3" to open New Editor Window (PIE), continuing to repeatedly press F3 results in the e ...

Using a Short cut to create a local variable in an event graph that does not support them will cause a crash

UE - Gameplay - Blueprint - Oct 12, 2015

If the user creates a shortcut for creating a local variable within the editor preferences and then uses that short cut in the level blueprint this will cause a crash. ...

Adding a Local Variable to a blueprint Construction Script will cause a crash

UE - Gameplay - Blueprint - Dec 18, 2014

Adding a Local Variable to a blueprint Construction Script will cause a crash ...

Editor Crashes When Attempting to Maximize Standalone Window While a Startup Movie is Playing

Tools - Jun 2, 2017

The editor is crashing when clicking the Maximize button on a standalone window when a startup movie is playing. ...

Adding a Blueprinted custom StaticMeshComponent to a Blueprint results in an Ensure being triggered.

UE - Gameplay - Components - Aug 24, 2015

If a Blueprint is made from a custom Blueprintable StaticMeshComponent, and that Blueprint is added as a component to another Blueprint, an Ensure is triggered. No Ensure occurs if the custom nativ ...

Using the "Convert Selected Components to Blueprint Class" feature on two blueprints will cause a crash

UE - Gameplay - Blueprint - Aug 12, 2015

When trying to make a prefab (using the Convert Selected Components to Blueprint Class method )out of existing blueprints the editor will crash. ...

.wav files with max concurrency count data outside proper range will crash editor when played

UE - Audio - Apr 12, 2016

Editor crashes if a set of sound files provided by a user is played. This occurs in any project that the asset is migrated to. Frequency: 5/5 NOTE If the asset is exported outside of the editor ...

Crash when creating a local variable inside of a collapsed node graph that has been copied

UE - Gameplay - Blueprint - Nov 5, 2015

If the user creates a function with local variables and then collapses the variables down into a collapsed graph and then duplicates this collapsed graph the variables in the second graph will be gr ...

Crash When Renaming a Duplicated Collapsed Node Graph With an Asterisk in the Name

UE - Gameplay - Blueprint - Sep 20, 2017

A crash is occurring if you collapse a node and name the collapsed graph something that contains an asterisk. The crash occurs if you copy and paste the collapsed graph, then attempt to rename it. I ...

Crash when splitting up output of collapsed node

UE - Gameplay - Blueprint Compiler - Feb 13, 2017

A crash occurs when splitting the pin of a collapsed vector node that was connected via a vector connection. This issue is very similar to [Link Removed] however, the callstacks are different so I ...