Reason
Reason: CORS request not HTTP
What went wrong?
CORS requests may only use the HTTPS URL scheme, but the URL specified by the request is of a different type. This often occurs if the URL specifies a local file, using a file:/// URL.
To fix this problem, simply make sure you use HTTPS URLs when issuing requests involving CORS.
See also
- CORS errors
- Glossary: CORS
- CORS introduction
- What is a URL?
Document Tags and Contributors
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Contributors to this page:
mdnwebdocs-bot,
Sheppy
Last updated by:
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