Hello Everyone. I’m korean.
I can’t speak english very well. please understand even if you can’t understand me clearly…
Currently, I am running home-assistant using virtualenv, and I have some problems regarding polymer, js and script/build-frontend. I downloaded source code for polymer and js from github, and tried to run npm run js-dev after running script/setup but the error appears. Moreover, script/build_frontend does not work(run). I was wondering if there is any other website for the solution and information relate to polymer other than home-assistant website.