uUGI display collapses

Unity Engine
1

Hi.
When ARKit and uGUI are used at the same time, the display of uGUI collapses.

576×1024 2.23 MB

But NGUI is operating normally.

Unity2017.1.0f3

ARKit source
https://bitbucket.org/Unity-Technologies/unity-arkit-plugin/commits/6253989dc33a7341d0fd0ec3b05a69a404a520e9

2

uGUI should work - check that your materials still have the correct reference - it looks like your shader may have an error. I have an example uGUI working in UnityParticlePainter example.