PDF files stopped to be shown

[tavaba]

PDF files suddenly stopped to be shown on website, even on the developer's demo pages (https://marijqg132.132.axc.nl/demo/pdfviewer)

[Tazzios]

Something with the mimetype. (press F12)

Laden van module vanaf ‘https://marijqg132.132.axc.nl/demo/plugins/content/pdfviewer/assets/pdfjs/web/viewer.mjs’ is geblokkeerd vanwege een niet-toegestaan MIME-type (‘’)

I have 1 site where it is not working and 2 where it is working. I only cannot find the differences yet.

[Tazzios]

Adding this to your .htaccess fixed it

AddType application/javascript .mjs

You check your webhosting where to add mimetypes

For my 3 sites it was the following:

1. demo site nothing in .htaccess or webhosting set, so not working
2. I added it earlier in the webhosting
3. The hosting already added it

I`m not sure why it now stopped working in all browsers.

[tavaba]

Thank you! PDF files are shown now.

[mikehaskell]

i added AddType application/javascript .mjs to the .htaccess file and refreshed page and it didn't fix it. i cleared cash as well and it did change anything. Any other suggestions?

this is the format that i use in the jce editor source code tab {pdfviewer file=/images/pdf/Info_Nego2ON.pdf}

[Tazzios]

Check the backend of your webhosting to see if you can add mimetype or ask your hosting provider.

[mikehaskell]

siteground had to add AddType text/javascript .mjs to make the pdfs work again. Thanks for your assistance.