I see you closed this issue. Did you actually figure out the problem? I've had this same issue and am scratching my head.
What was/is the solution? I'm scratching my head too 馃槮
I had to create a package.json in my project folder using npm init and then the dist files were created on build.
just make sure inside semantic.json output is like this
"output": {
"packaged": "dist/",
"uncompressed": "dist/components/",
"compressed": "dist/components/",
"themes": "dist/themes/"
}
Most helpful comment
just make sure inside
semantic.jsonoutput is like this