React-router paths don't work. How to cure?

Question

JavaScript

I've been fighting for a day now and I can't figure out why the routes don't work.
Here, for example, such a route

<Route path="chart" component={Chart}>
    <Route path=":id" component={Test} />
</Route>

domain.com/chart works
domain.com/chart/anything doesn't work anymore. I am getting the following error:

scripts.js:1 Uncaught SyntaxError: Unexpected token <

Tobish, the chunk was not created on this route.
I just didn't do anything. And even the simplest config made the simplest routes. But still, more than 1 level of nesting does not work

Answer 1

Very similar to the error with "issuing a script", i.e.
you don't have script.js there, but index.html is given. See network.
Described in detail in the react-router tutorial in Russian

Answer 2

before :id tried / add?
tried to use DefaultRoute?
have you tried adding a name?