Resource blocked due to MIME type mismatch (X-Content-Type-Options: nosniff)

javascript mime
Sim81 picture Sim81 · Nov 21, 2016 · Viewed 162.8k times · Source

I am developing a web page using JavaScript and HTML, everything was working good when I have received this list of errors from my HTML page:

The resource from “https://raw.githubusercontent.com/dataarts/dat.gui/master/build/dat.gui.min.js”
  was blocked due to MIME type mismatch (X-Content-Type-Options: nosniff).
The resource from “https://raw.githubusercontent.com/mrdoob/three.js/dev/build/three.js” was
  blocked due to MIME type mismatch (X-Content-Type-Options: nosniff).
The resource from “https://raw.githubusercontent.com/mrdoob/three.js/master/examples/js/renderers/CanvasRenderer.js”
  was blocked due to MIME type mismatch (X-Content-Type-Options: nosniff).
The resource from “https://raw.githubusercontent.com/mrdoob/three.js/master/examples/js/renderers/Projector.js”
  was blocked due to MIME type mismatch (X-Content-Type-Options: nosniff).
The resource from “https://raw.githubusercontent.com/mrdoob/three.js/dev/build/three.js” was
  blocked due to MIME type mismatch (X-Content-Type-Options: nosniff).

These errors appeared after an automatic browser update (Mozilla Firefox), may be something has been changed in the set up. Do you know any way to solve this problem?

Answer

dav picture dav · Dec 25, 2016

Check if the file path is correct and the file exists - in my case that was the issue - as I fixed it, the error disappeared

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