koobas.hobune.stream
Why does my substance not generate all my maps properly?
Well, this error has been happening since Unity 5.3.1 and once 5.3.2 came out, the generate all maps button no longer made the engine crash, but it still didn't solve the problem i have where all other maps except the Diffuse map don't generate. I thought it was an error with substance but then i figured out later on that even the old substances i generated before weren't working as well, even in a new project that was completely empty.
Unity V.1.3.2 Substance Designer V.4.6.2
My substance in Unity 5 
My Substance in Substance Designer 4 
I also have this problem with just my normal maps and nothing else. Happened on one substance after i upgraded to unity 5.3.2 - it was working with previous versions
I had a similar problem which I fixed by making sure all outputs were RGBA and that the inputs into the outputs had a Alpha channel. In my case I was putting a normal map with a dodgy alpha into the output so I replaced the alpha using a RGB-A merge and put a solid white in as a new alpha.
