I was able to work around this in the end by starting over, and not connecting my CRA account in the preceding section. I know it's not a fix, but it was enough...
Ok, I've at least found where the error is happening.There's an inline script in the main document, a function called search_index.When called, it tries to set ...
Obviously if there's anything I can do that will help debug, let me know. I'm a React developer, so am not shy about digging into the source, the Redux store et...