Followed the steps in the below link to setup the headless SSR mode https://jss.sitecore.com/docs/techniques/ssr/headless-mode-ssr

but it the app never comes up and always received an error saying

invalid json response body at https://poc-app/sitecore/api/jss/dictionary/JssReactWeb/en?sc_apikey=%12345%7D reason: Unexpected token U in JSON at position 0', type: 'invalid-json' }

1 Answer 1


Follow the steps in the link https://jss.sitecore.com/docs/techniques/ssr/headless-mode-ssr

But additionally the dictionary service end point needs to be updated in the proxy application's config.js

Search for JssReactWeb and replace with your app name.


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