Refused to execute script strict MIME type checking is enabled

Question

Why am I getting this error in console      Refused to execute script from    https   www googleapis com customsearch v1 key API KEY amp q flower amp searchType image amp fileType jpg amp imgSize small amp alt json    because its MIME type   application json   is not executable  and   strict MIME type checking is enabled

User · Answer

i had the same issue and the problem was that i was missing a slash in my path.

i had

and to fix it i only needed to add the slash in between jquery-ui and jquery-ui.min:

  <script type="text/javascript" src="js/jquery-ui/jquery-ui.min.js"></script>

hope this helps :D

User · Answer

You have a  lt script gt  element that is trying to load some external JavaScript   The URL you have given it points to a JSON file and not a JavaScript program   The server is correctly reporting that it is JSON so the browser is aborting with that error message instead of trying to execute the JSON as JavaScript  which would throw an error      Odds are that the underlying reason for this is that you are trying to make an Ajax request  have hit a cross origin error and have tried to fix it by telling jQuery that you are using JSONP  This only works if the URL provides JSONP  which is a different subset of JavaScript   which this one doesn t   The same URL with the additional query string parameter callback the name of your callback function does return JavaScript though

User · Answer

Python flask  On Windows  it uses data from the registry  so if the  Content Type  value in HKCR  js is not set to the proper MIME type it can cause your problem   Open regedit and go to the HKEY CLASSES ROOT make sure the key  js Content Type has the value text javascript  C   gt reg query HKCR  js  v  Content Type   HKEY CLASSES ROOT  js     Content Type    REG SZ    text javascript

User · Answer

I hade same problem then i fixed like this change  quot text javascript quot   to type  quot application json quot

User · Answer

After searching for a while I realized that this error in my Windows 10 64 bits was related to JavaScript  In order to see this go to your browser DevTools and confirm that first  In my case it shows an error like  quot MIME type   application javascript   is not executable quot   If that is the case I ve found a solution  Here s the deal   Borrowing user  quot ilango100 quot  on https   github com jupyterlab jupyterlab issues 6098    I had the exact same issue a while ago  I think this issue is specific to Windows  It is due to the wrong MIME type being set in Windows registry for javascript files  I solved the issue by editing the Windows registry with correct content type    regedit - gt  HKEY LOCAL MACHINE Software Classes - gt  You will see lot of folders for each file extension - gt  Just scroll down to  quot  js quot  registry and select it - gt  On the right  if the  quot Content Type quot  value is other than application javascript  then this is causing the problem  Right click on Content Type and change the value to application javascript   enter image description here   Try again in the browser  quot   After that I ve realized that the error changes  It doesn t even open automatically in the browser anymore  PGAdmin  however  will be open on the side bar  close to the calendar clock   By trying to open in the browser directly   quot New PGAdmin 4 window    quot   it doesn t work either  FINAL SOLUTION  click on  quot Copy server URL quot  and paste it on your browser  It worked for me  EDIT  Copying server URL might not be necessary  as explained by Eric Mutta in the comment below

User · Answer

I had my web server returning  Content-Type  application javascript  and couldn t for the life of me figure out what was wrong  Then I realized I had the slash in the wrong direction  It should be  Content-Type  application javascript

User · Answer

In my case it was a file not found  I typed the path to the javascript file incorrectly

User · Answer

I accidentally named the js file  min instead of  min js

User · Answer

This result is the first that pops-up in google  and is more broad than what s happening here  The following will apply to an express server    I was trying to access resources from a nested folder   Inside index html i had    lt script src    script js  gt  lt  script gt   The static route was mounted at     app use express static   dirname     But the script js is located in the nested folder as in  js myStaticApp script js  I just changed the static route to    app use express static path join   dirname   js       Now it works

User · Answer

I solved my problem by adding just   pageContext request contextPath  to my jsp path   in stead of       lt script    src  static js jquery-3 2 1 min js  gt  lt  script gt    I set       lt script    src    pageContext request contextPath  static js jquery-3 2 1 min js  gt  lt  script gt

User · Answer

My problem was that I have been putting the CSS files in the scripts definition area just above the end of the  Try to check the files spots within your pages

User · Answer

If you have a route on express such as  app get  quot   quot    req  res    gt               Try to change it for something more specific  app get  quot   quot    req  res    gt               For example  Or else you just might find yourself recursively serving the same HTML template over and over

User · Answer

Try to use express static   if you are using Node js    You simply need to pass the name of the directory where you keep your static assets  to the express static middleware to start serving the files directly  For example  if you keep your images  CSS  and JavaScript files in a directory named public  you can do as below -  i e    app use express static  public      This approach resolved my issue   Thanks

User · Answer

In my case I had a symlink for the 404 d file and my Tomcat was not configured to allow symlinks  I know that it is not likely to be the cause for most people  but if you are desperate  check this possibility just in case

User · Answer

Add the code snippet as shown below to the entry html  i e  index html  in reactjs   x000D   x000D   lt div id  wrapper  gt  lt  div gt  x000D   lt base href       gt  x000D   x000D   x000D

[javascript] Refused to execute script, strict MIME type checking is enabled?

Examples related to javascript

Examples related to json