Error 500: Unexpected token < in JSON at position 0 about react-starter-kit HOT 3 CLOSED

It fails when trying to access API at http://localhost:3000/api/ which is a proxy to this example API serving as an example, you can replace it with your own API endpoint by tweaking config.ts. It looks like the example API is not accessible from you location (my guess).

from react-starter-kit.

i changed the api address in config.ts but it didn't work
could you please tell exactly where do you mean in code

from react-starter-kit.

Hey @mahbodmo, sorry for the late response. If you're using the latest version of the template, you can find/change API URL in one of the *.env file for the target environment (see core/.local.env → API_ORIGIN that is used for local development).

from react-starter-kit.