maudnals / bug-repro-transformersjs

A minimal reproduction for the model loading bug

• Clone this repo and navigate to its root
• Run yarn install
• Run yarn parcel index.html
• Open http://localhost:1234 in your browser, or whichever URL parcel gives you
• Open DevTools
• Observe the error logged in the DevTools console upon model loading:

Uncaught (in promise) SyntaxError: Unexpected token '<', "<!DOCTYPE "... is not valid JSON
    at JSON.parse (<anonymous>)
    at getModelJSON (hub.js:551:17)
    at async Promise.all (:61216/index 0)
    at async loadTokenizer (tokenizers.js:52:16)
    at async AutoTokenizer.from_pretrained (tokenizers.js:3826:48)
    at async Promise.all (:61216/index 0)
    at async loadItems (pipelines.js:2193:5)
    at async pipeline (pipelines.js:2139:19)
    at async app.js:9:14

See the code in script.js, but essentially we're only calling await pipeline('sentiment-analysis');.