I recently released an addon in the Unity asset store. It’s actually two addons: Tessera Pro is a fully featured copy, with complete source code, and Tessera which has cut down features, and you just get a precompiled .dll.
I quickly discovered a big problem – if you upgrade from Tessera to Tessera Pro, then all your scenes become broken. You get this error, which is likely familiar to veteran Unity developers.
I’ll go into what’s happening in general, and how I dealt with it.Continue reading