Grid with virtual store issues

[guillermoabbona]

I have to problems with a Ext.grid.Grid and Ext.data.virtual.Store.

Some times when loads at first or when scrolling fast it gives me this error:

[CODE][Uncaught TypeError: Cannot read property 'internalId' of null/CODE]

but it works, it stills shows the records as I scroll.

The other error: When I use filters it works and i get what i expected, but if the server returns 0 (zero) records, it gives me the following error:

Ext.data.virtual.PageMap.getPage(): Invalid page number 0 when limit is 0

The same code in classic (6.2) works great, but not in modern (Ext js 6.5.2 Trial),
I post my code:

Captura de pantalla 2017-11-15 a la(s) 16.53.35.pngCaptura de pantalla 2017-11-15 a la(s) 16.53.54.png

I would appreciate any help.

[lovelyhibabe]

I 've met the same error

[gulty]

same issue in 6.5.3

[kai.becker]

is there a workaround known?

[lovelyhibabe]

Ext.data.virtual.Store is useless in extjs 6 & 7 modern

[maciej.zabielski]

For me it was a total disaster as well. Never managed to get it working on 6.7
I think you will be better of with regular store and auto-paging plugin for lists

https://examples.sencha.com/extjs/6.7.0/examples/kitchensink/?classic#lists

https://docs.sencha.com/extjs/6.5.3/...oreRecordsText

BR/
Maciej