Kendo UI v2019.3.917 Less generation error

[Paul van Eijk]

Hello,

I downloaded the new Kendo UI v2019.3.917 version, integrated it in my web app and generated less file and got the following error:

`rgba`: color functions take numbers as parameters

 

I tracked it down to two widgets: Rating and Filter

If I comment the following lines in "type-bootstrap.less", then generation works:

// Rating
/*@rating-icon-text: @widget-border-color;
@rating-icon-selected-text: @accent;
@rating-icon-hover-text: @accent;
@rating-icon-focused-text: @accent;

@rating-icon-focused-shadow: 0 2px 3.6px rgba(255, 255, 255, .1);
@rating-icon-focused-selected-shadow: 0 2px 3.6px rgba(@accent, .5);*/

@import "Default/filter/_theme.less";

@import "Default/rating/_theme.less";

[Preslav]

Hello Paul,

I checked the scenario and the "less" files were successfully compiled to CSS on my side. Could you please elaborate on what tooling are you using to compile the "less" files?

I look forward to hearing from you.

 

Regards,
Preslav
Progress Telerik

[Paul van Eijk]

I found the issue for this when I updated to 2020 R1 and it was a custom less file that was passing a variable, that stored color in hex value, to argb function.

 

Thanks anyway.