[Bug]: Replayer Exception - mutation Failed to execute 'insertBefore' on 'Node': Only one doctype on document allowed

[pdwittig]

Preflight Checklist

• I have searched the issue tracker for a bug report that matches the one I want to file, without success.

What package is this bug report for?

rrweb

Version

2.0.0-alpha.4

Expected Behavior

The recording should replay as recorded without erroring out

Actual Behavior

Important This session recording contains an rrweb player in it. Everything works as expected until I rewind the player and re-play. I susepect the rewind (and thus the rebuild to seek to that point) causes this issue.

This error is thrown:
[replayer] Exception in mutation Failed to execute 'insertBefore' on 'Node': Only one doctype on document allowed.

And it is following by many of these (for various nodes):
[replayer] Node with id '1542' not found.

Steps to Reproduce

If you load these events in a player and play, the exceptions should be visible in the console.

Events: https://gist.github.com/pdwittig/2f6134ca10c5e19c0b888ff9912a8d77

I tried loading these events into https://rrwebdebug.com, but it sits in a perpetual loading state.

Let me know if I can provide any additional info to help out!

Testcase Gist URL

https://rrwebdebug.com/play/index.html?url=https%3A%2F%2Fgist.github.com%2Fpdwittig%2F2f6134ca10c5e19c0b888ff9912a8d77&version=1.0.0-alpha.4&play=on

Additional Information

No response

[alexfullview]

@pdwittig do you think this might be able to help? I encountered the same error after upgrading to the last version.

[bhavitsharma]

Yeah, this is our fix as well and additionally we've also resetted the virtual dom

[pdwittig]

Yes. @alexfullview + @bhavitsharma. That is helpful. This might be a stupid question, but as these issues sit unmerged, do you just use your own updated forks?

[bhavitsharma]

Yep, there are quite a lot of fixes that we've made that we'd like to contribute here but haven't found the time. Maybe we should open source our fork soon

[pdwittig]

Thanks, @bhavitsharma. And ya, that would be great, if you found the time.