Yes please! I have no idea what I'm doing (ok only a little), and finally got the dimensions to match and have trainable layers, and now I am informed that 't.slice is not a function'. Hm. Maybe still a dimension problem somewhere.
https://editor.aifiddle.io/models/cloud/9f33d272-5aab-40eb-8...
Maybe the last reshape is not actually legal since it reduces the number of values?
edit: Yes, I think that's it. Using Dense instead works.