stateSave with Scroller: Uncaught TypeError: Cannot read property 'scroller' of null

craig91

Link to test case: https://jsfiddle.net/h5L8kxjo/
Error messages shown:
jquery-3.5.1.js:4055 Uncaught TypeError: Cannot read property 'scroller' of null
at HTMLTableElement.<anonymous> (dataTables.scroller.min.js:26)
at HTMLTableElement.dispatch (jquery-3.5.1.js:5429)
at HTMLTableElement.elemData.handle (jquery-3.5.1.js:5233)
at Object.trigger (jquery-3.5.1.js:8715)
at HTMLTableElement.<anonymous> (jquery-3.5.1.js:8793)
at Function.each (jquery-3.5.1.js:381)
at jQuery.fn.init.each (jquery-3.5.1.js:203)
at jQuery.fn.init.trigger (jquery-3.5.1.js:8792)
at A (jquery.dataTables.min.js:90)
at jQuery.fn.init.Aa (jquery.dataTables.min.js:86)
Description of problem:
When using the latest version of datatables with the scroller extension, if stateSave is set to true the above error is thrown. Not thrown when using an older version of scroller (e.g. https://datatables.net/release-datatables/extensions/Scroller/examples/initialisation/state_saving.html).

colin

Yep, I'm seeing that, thanks for the test case. It seems to have started in the last release 2.0.2. I've raised it internally (DD-1486 for my reference) and we'll report back here when there's an update.

Cheers,

Colin

allan

Thanks! This is the fix and it will be in the nightly build shortly.

Regards,
Allan

colin

And here it is working: http://live.datatables.net/gizusevi/2/edit

Thanks for reporting the problem,

Colin

craig91

You guys work quick, thanks a bunch!