MIME type ('text/html') is not executable, angular 5

[moorthi07]

loader.js' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled.

angular 5

[EricSimons]

Can you link the project URL for this?

[chambleton]

hi - i'm having the same issue. Here's a sample (open the chrome debugger console and relaunch stackblitz sample): https://stackblitz.com/edit/react-jserror?file=index.html. There should be 2 console msgs displayed, but it's refusing to run the one from test.js

[kattunga]

I have the same problem trying to code a simple Phaser demo. Any idea?

[seveves]

what's your use-case here? Because you could import 'test.js' to your index.js and the code will be executed. Using external scripts is so 2000 😸 ... bundle everything 😃

[kattunga]

I don't understand, I make the demo again to show you the error and now it works.

[ghost]

i have the same problem Refused to execute script from 'https://js-tjbyv4.stackblitz.io/index.js' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled.. https://js-tjbyv4.stackblitz.io

[seveves]

@a1nb0 your example project is not running because it's missing index.js ... can you link me to the one you have problems with so I may help to fix it :)

[ghost]

@seveves thanks for your reply, well i had a script.js that was linked in the index.html <script src="script.js"></script> and still it did not worked. Why do i need a index.js? Now i renamed script .js to index.js edited index.html too and still the same problem. What am i doing wrong? Thank you LE: added two print screens

[seveves]

look here: https://stackblitz.com/edit/js-1sdwd6?file=index.js no need to add index.js with a <script>tag at all. Works fine for me. How about you?

[mohibrahimm]

I have the same problem project URL https://martmax.co/, Any idea?

[seveves]

@mohibrahimm this is really not related to stackblitz. That is an issue with some app service or proxy or whatever.

[ashutoshkushawaha]

I have same problem like, Refused to execute script from 'http://localhost:4200/assets/nepalidatepicker.js' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled. please give me a solution.

[Hang2016]

I solved this error by changing <base href="./"> to <base href="/">in index.html

[carloslfu]

Same issue when using a worker. Example: https://stackblitz.com/edit/js-sx3kxa?file=index.js Error Message: "Refused to execute script from 'https://js-sx3kxa.stackblitz.io/worker.js' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled."

[andbul]

I have the same issue when tried to do ?callback=foo to function in index.js.

[kumarbitthal]

I solved this error by changing <base href="./"> to <base href="/">in index.html

Thanks, it worked for me too.

[tkallim]

Is this solved? I still have MIME type error after adding in index.html

[develax]

Is this solved? I still have MIME type error after adding in index.html

No. https://github.com/stackblitz/core/issues/447

[runette]

I was working on sample that was working and then just stopped working with this error. Has anybody worked out what is causing it because I am having difficulty working out what I can have changed that caused this - especially since as far as I can work out the error starts after the scripts are executed!

[nehaGI]

I'm having the same issue , getting "Refused to execute script from 'https://angularq8s8yh-20ke--4200.local-credentialless.webcontainer.io/tooltip.js' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled."

this is the project link https://stackblitz.com/edit/angular-q8s8yh?file=src/index.html

Steps to reproduce the issue -create a .js file in angular project. -add a script tag like inside index.html file -start the server -see the console where gets the error

GET https://angularq8s8yh-20ke--4200.local-credentialless.webcontainer.io/tooltip.js net::ERR_ABORTED 404 (Not Found) angularq8s8yh-20ke--4200.local-credentialless.webcontainer.io/:1 Refused to execute script from 'https://angularq8s8yh-20ke--4200.local-credentialless.webcontainer.io/tooltip.js' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled.

PS. Same issue us coming for typecript and javacript project on stackblitz as well. https://stackblitz.com/edit/js-hbjmrm?file=index.html,tooltip.js,index.js

[dhrn]

yes facing the similar issue, but different case :). Im trying to create a service worker with static html template

https://stackblitz.com/edit/js-ziqheq?file=index.html

[kamranayub]

Same issue; but the problem is really that the .js file is returning an HTML page, not the actual file contents. In fact, it seems like any requests just return the generatedindex.html. My guess is that packed files get put onto a separate URL/path. 🤔

My assumption was we could just link to local CSS/JS files without a problem. The use case for us is that we need a custom .js file available globally that we provide via the embedded SDK. It can't be part of the module (i.e. can't be import'd), it's a global script that should be on the page. Clarification: Actually, it could be imported but for some reason causes the "infinite loading" issue where the dev server never boots up. So figured I could include it on the page instead.