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Errors in console when running Step 9 of Walkthrough TS Tutorial #160

@frazam

Description

@frazam

Hello,

I encountered console errors while executing Step 9: Component Configuration (TypeScript) of the Walkthrough TS Tutorial.

Steps to Reproduce:

  1. Download the solution archive.
  2. Extract the archive.
  3. Run npm install.
  4. Run npm start.
  5. Open the browser console.

Errors appear in the browser console (see attachment).

localhost-1758286647476.log

`
GET http://localhost:8081/Component-preload.js net::ERR_ABORTED 404 (Not Found)

Refused to execute script from 'http://localhost:8080/Component-preload.js' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled.

GET http://localhost:8080/Component-preload.js net::ERR_ABORTED

Refused to execute script from 'http://localhost:8080/Component-preload.js' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled.

2025-09-19 14:53:01.319000 failed to load JavaScript resource: ui5/walkthrough/Component-preload.js

GET http://localhost:8080/i18n/i18n_it_IT.properties 404 (Not Found)

GET http://localhost:8080/i18n/i18n_it.properties 404 (Not Found)

GET http://localhost:8080/i18n/i18n_en.properties 404 (Not Found)
`

Notes
The application runs fine, but I would like to know how to fix the console errors.

Thanks,
Francesco

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