Not working

Check for valid pdf file url in file parameter.

An Example as below.

[jupdf-viewer file=https://whitebase.org/jupdf/perl-sample.pdf]

Yes is correct, I am using SZ-Google (PDF viewer and anthers options), could be a conflict with this plugin?

The plugin show

PDF.js v? (build: ?)
Mensaje: Unexpected server response (0) while retrieving PDF “https://whitebase.org/jupdf/perl-sample.pdf”.

Thanks for support

Thanks for reporting.

Maybe… Are you tring to load a remote pdf document?

If you want to display remotely-hosted pdf document,
the following configuration values are necessary.

Access-Control-Allow-Origin "*"
Access-Control-Allow-Headers "range"
Access-Control-Expose-Headers "content-range, content-length, accept-ranges"
Access-Control-Allow-Methods "GET"

For example, write the following setup at .htaccess file on
the remote host (referenced pdf documents were saved).

Header append Access-Control-Allow-Origin "*"
Header append Access-Control-Allow-Headers "range"
Header append Access-Control-Expose-Headers "content-range, content-length, accept-ranges"
Header append Access-Control-Allow-Methods "GET"

Best regards,

References
* Content-Length header exposed in CORS configuration for remote docs breaks PDF viewer #4530 https://github.com/mozilla/pdf.js/issues/4530
* Can I load a PDF from another server (cross domain request)? https://github.com/mozilla/pdf.js/wiki/Frequently-Asked-Questions#faq-xhr

Ye, I am loading files in load remote hosting, because I not have much space on my website.

?Not possible in a new update this option (not writting htaccess)?

Thanks

naruhodo…

To display remote hosted pdf document cause touble…
But this problem is very simple.
Please check http headers I posted before.

Another solution is for only your www browser.
Restart your www browser with the following options (in chrome case).

chrome.exe --allow-file-access-from-files --disable-web-security

Have a fun.