TypeError: Cannot read properties of null (reading 'postMessage')

[yrachidi1]

Using Daily prebuilt 0.71.2, React 18.2.0,

Only sometimes this error occurs:

Cannot read properties of null (reading 'postMessage')

const instance = DailyIframe.createFrame(node);

node is a React.ref which is well defined.

Refreshing the page solves it. So it seems quite random. This is the client-side exception.

Tested on Chrome and Firefox, same issue

Edit : it seems that using version 0.66.0 works but no longer from 0.67.0

[milo-]

We've also been seeing this in our Sentry logs

[fantoine]

Hi @rajneeshksoni @mattieruth or anyone from Daily team !

Have you had a chance to reproduce this issue?

This bug prevents us from updating the SDK to its latests version...

[mattieruth]

Hi! Apologies for the radio silence. This one slipped through my radar so thank you for the latest ping. Can I get y'all to verify what daily-js versions you see this with? I have not reproduced this locally. Note: the latest daily-js (0.73) upgraded Sentry. Can you verify you still see the problem with that version?