Thanks @thijstriemstra 😄

For some reason, this error is thrown before I can do any logs:

Uncaught TypeError: Cannot read properties of undefined (reading ‘params’)

Simple demo

To better understand the error cause, I created this simple demo repository:

https://github.com/Megidd/videojs-wavesurfer-react

Based on this guide:

https://collab-project.github.io/videojs-wavesurfer/#/react

The simple demo code works fine:

So now, I will have to investigate further to figure out what I’m missing in the sophisticated React app…

@Megidd make sure the following code is working correctly, which prints all version numbers for the required javascript dependencies:

// print version information at startup
const version_info = 'Using video.js ' + videojs.VERSION +
    ' with videojs-wavesurfer ' + videojs.getPluginVersion('wavesurfer') +
    ', wavesurfer.js ' + WaveSurfer.VERSION + ' and React ' + React.version;
videojs.log(version_info);

because it looks like you don’t have wavesurfer.js properly included.