this._size is undefined error

7 posts, 0 answers
  1. Kevin F
    Kevin F avatar
    70 posts
    Member since:
    Sep 2009

    Posted 08 May Link to this post

    I'm forced to upgrade jQuery to 3.4.1 because of security implications, and now I get an error working with a bubble layer.  Using jQuery 1.12.4 the error does not occur.

    KendoUI 2020.1.114 is listed as compatible with 3.4.1.  I am using 2020.1.406 so I just assumed it is compatible.  This is part of a MVC application. 

    I've attached the stack trace from the debugger console.  Any help is greatly appreciated since I am forbidden to use any earlier versions of jQuery.

    Thanks!

     

    Kevin

     

     

  2. Kevin F
    Kevin F avatar
    70 posts
    Member since:
    Sep 2009

    Posted 08 May in reply to Kevin F Link to this post

    An additional note.  The map is inside a kendoWindow which is not visible when the page first loads.  Attached is the stack trace for when the page first loads.

     

  3. Kevin F
    Kevin F avatar
    70 posts
    Member since:
    Sep 2009

    Posted 08 May in reply to Kevin F Link to this post

    More notes: 

    If I remove the bubble layer the error goes away.  Here is the definition for the bubble layer:

    layers.Add()
        .Type(MapLayerType.Bubble)
        .DataSource(d => d
            .Custom()
            .Transport(new
            {
                read = new Kendo.Mvc.ClientHandlerDescriptor() {HandlerName = "getRadiusDataSource"}
            })
        ) // DataSource
        .SymbolHandler("radiusSymbol")
        .LocationField("LatLng")
        .ValueField("Value");

     

  4. Kevin F
    Kevin F avatar
    70 posts
    Member since:
    Sep 2009

    Posted 08 May in reply to Kevin F Link to this post

    Workaround:

    Make the kendoWindow visible at first, then close it immediately.

  5. Georgi
    Admin
    Georgi avatar
    649 posts

    Posted 12 May Link to this post

    Hello Kevin,

    I tried to replicate the behavior on my end but no error seems to be displayed. Below you will find the sample I used for testing:

    Could you please let me know what I am missing?

    Regards,
    Georgi
    Progress Telerik

    Progress is here for your business, like always. Read more about the measures we are taking to ensure business continuity and help fight the COVID-19 pandemic.
    Our thoughts here at Progress are with those affected by the outbreak.
  6. Kevin F
    Kevin F avatar
    70 posts
    Member since:
    Sep 2009

    Posted 12 May Link to this post

    Hi Georgi - 

    Thanks for the reply.  Would bootstrap be causing this issue perhaps?  That's the kendo theme I am using.

  7. Georgi
    Admin
    Georgi avatar
    649 posts

    Posted 14 May Link to this post

    Hi Kevin,

    I have tested the same with our bootstrap theme but the issue still does not replicate:

    Regards,
    Georgi
    Progress Telerik

    Progress is here for your business, like always. Read more about the measures we are taking to ensure business continuity and help fight the COVID-19 pandemic.
    Our thoughts here at Progress are with those affected by the outbreak.
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