Cannot read property 'filtertype' of undefined

[mevolentParticipant]

Have you seen this error:

jquery.js:3827 Uncaught TypeError: Cannot read property 'filtertype' of undefined
    at c.<computed>._initfilterpanel (jqxgrid.filter.js:8)
    at c.<computed>._initmenu (jqxgrid.js:8)
    at c.<computed>.createInstance (jqxgrid.js:8)
    at Object.b.jqx.applyWidget (jqxcore.js:15)
    at HTMLDivElement.<anonymous> (jqxcore.js:15)
    at Function.each (jquery.js:354)
    at jQuery.fn.init.each (jquery.js:189)
    at jQuery.fn.init.b.fn.<computed> [as jqxGrid] (jqxcore.js:15)
    at Object.build (jqx-grid-utils.js:297)
    at HTMLDocument.<anonymous> (index:230)

I can’t track it down and further more everything seems to work as intended, at least on first glance. The error is not thrown in my custom rendertoolbar and columnmenuopening functions. It is also not thrown on any code before the .jqxGrid call.
A warning message with the same text is shown before the execution of the rendertoolbar callback, but the error itself is throw somewhere down the line of .jqxGrid execution.

[Peter StoevKeymaster]

Hi mevolent,

Could you share an example jsfiddle, codepen ?

Best Regards,
Peter Stoev

jQWidgets team
https://www.jqwidgets.com

[mevolentParticipant]

Hello, Peter,

there you go: https://jsfiddle.net/achobanov/pevyh489/17/

This error is now crashing the grid completely as you will see. Don’t delve too deeply in the custom js code (JqxUtils object), since almost none of it is executed before the error.

Thanks,
Alex

[mevolentParticipant]

Never mind the part that it is crashing the grid. It still works now. It’s a bit weird, because I don’t think I have changed anything, but I could be wrong.

[Author]

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