Unity Vuforia iOS build crashes with same EXC_BAD_ACCESS code

This is driving me insane. I have a fairly large app that uses Vuforia to place a plane in the scene. This plane has a Video player with a render texture. I have an array of 120 short video clips. The app is a "choose your own adventure" style game where the video clip plays and the user makes a choice that changes what video clip plays next.

It is crashing at random times. When plugged into Xcode, I get the exact same error code every time. It is a EXC_BAD_ACCESS that seems to be connected to the VideoPlayer. If I check the Zombies box and run the profiler I get a different error referencing the VIOEngineNode.

Has anyone experienced this or, looking at the attached images, know where I should start looking?

EDIT: I am using the latest Unity and Vuforia builds as of 2/4/19 and Xcode 10.1. Test device is iPad with iOS 12.1.3

 

also crushes in version 2019.1.0f2 but without vuforia
happens when i enable gameobject from bundled scene

EDIT: solved
disable Strip engine Code in Project settings