Error: same field name is serialized ... Base(VRTK_UIGraphicRaycaster) m_Canvas

Hi guys,

for my Vive Unity program I added a 3D menu and used the VRTK_UIGraphicRaycaster component that comes with VRTK (https://github.com/thestonefox/SteamVR_Unity_Toolkit).

However, I am often getting the error below. Most of the time the program continues running, but I also had it hanging some times.

Any advice?

Thanks! (Unity 5.5.0b5, SteamVR 1.1.1 (Jul 28, 2016), VRTK 2.2.1 (Sep 22, 2016))

Error: same field name is serialized ... Base(VRTK_UIGraphicRaycaster) m_Canvas