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JavaScript Asynchronous Programming with JavaScript Asynchronous JavaScript with Callbacks Async Programming and Callback Functions

Posted by Lars Johansen
Lars Johansen
8,333 Points

The default work space does not work when calling getJSON(astrosUrl)

The default work space for the Asynchronous Programming with JavaScript does not work when calling getJSON(astrosUrl). I get this error in the console: callbacks.js:16 Mixed Content: The page at 'https://port-80-o1muux6ny0.ecs-production.treehouse-app.net/' was loaded over HTTPS, but requested an insecure XMLHttpRequest endpoint 'http://api.open-notify.org/astros.json'. This request has been blocked; the content must be served over HTTPS.

2 Answers

Steven Parker
Steven Parker
231,236 Points
Steven Parker
Steven Parker
231,236 Points

That's caused by a setting in your browser that causes it to reject mixed security mode content. Just go to your browser settings and change it to allow insecure content. I use Chrome, and you can set that value on a per-website basis so I just allow that with Treehouse as the default.

jobbol
seal-mask
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jobbol
Full Stack JavaScript Techdegree Student 17,885 Points
jobbol
.a{fill-rule:evenodd;}techdegree
jobbol
Full Stack JavaScript Techdegree Student 17,885 Points

For Chrome, Edge, Brave close out all windows and reopen with the flag -allow-running-insecure-content. This allows running mixed HTTP / HTTPS without erroring out. Consider this a temp fix.

https://stackoverflow.com/questions/18321032/how-to-get-chrome-to-allow-mixed-content

Steven Parker
Steven Parker
231,236 Points
Steven Parker
Steven Parker
231,236 Points

Note that adjusting in in the settings as I described above is a permanent fix.