Admin JavaScript warning

Hello Cirdec,

please let us know what editor you are using – is it Gutenber, the Classic Editor or some page builder?

Please try to open your browser developer console (here’s how https://foliovision.com/player/troubleshooting/javascript-browser-console), then load the page where the issue occurs again and see, if any error appears on the console.

Thanks,
Martin

Hello Cirdec,

I tried with Elementor 3.5.6 on WordPress 5.9.2 and I’m not getting any error on console and the player loads – please see the attached screenshot.

Does the issue go away if you disable Elementor Pro for a bit? Are you noticing anything on your browser console?

The way of increasing the resilience of FV Player would be to either load the scripts in header (bad for performance) or load all instances in iframe (even worse).

But perhaps the header loading is actually a good idea if it only works that way in wp-admin – where top performance is important, but most people editing the website have the script cached already.

Thanks,
Martin

fv-player-editor-elementor-no-issues

Hello Cirdec,

I checked your website and the video here plays: https://www.y…r/topic/vive-le-vent-piano-debutant/

But what’s strange are the two big symbols above the player – coming from LearnDash.

It seems you are using some CSS optimization which might be broken. You should start by clearning and WordPress caches and see if that fixes the issue.

If you still can’t play FV Player videos, please provide the screenshot of your browser console.

Thanks,
Martin

Hello Cirdec,

thank you for these details. It appears some of the code on your website is using “const i” which then runs into an issue with the “var i” in some of FV Player code. So I took care of this bad practice in our plugin and the other plugin will no longer interfere with it.

Could you please reinstall FV Player from this link? https://github.com/foliovision/fv-wordpress-flowplayer/archive/master.zip To do that you will have to first deactivate and delete the current FV Player plugin you are using. WordPress will warn you that you might loose settings and data, but it’s not the case with our plugin, no settings now videos will be lost. Or you can just replace the plugin files via FTP.

Then also reinstall FV Player Pro – deactivate and delete the FV Player Pro plugin you are using, then hit “Install Pro extension” at the top of the wp-admin -> Settings -> FV Player screen.

That way the issue should be fixed.

However your console also shows the “Uncaught TypeError: L is undefined” coming from Elementor – I’m not sure if this will still break the JavaScript (and thus FV Player) or not.

Thanks,
Martin

I had the same problem with the latest release 7.5.20.727. I had to roll back to version 7.4.47.727.

I am also using version 7.5.19.727 FV Player Pro which is not causing issues.

I got it working by turning off the LiteSpeed cache. I need LiteSpeed cache on because it is a high-traffic website with 700K page views monthly.

I am not minifying CSS or Javascript with LiteSpeed cache and it still gives me an error.

I have attached a screenshot of the Google Dev console error.

I get an error with version 7.5.20.727 and no error with version 7.4.47.727.2.

Let me know what I need to do on my end to let the latest version of FV Player work.

Thank you

Screenshot-2022-04-04-163412

It is now working. Thank you