Popup error in Web Process Designer regarding SPARK theme

The may not be the best help but worth to verify if the right theme is selected J

https://support.salientprocess.com/forums/topic/spark-ui-toolkit-theme-settings-with-ibm-bpm-8-5-7/

 

Other work around to remove the popup are :

• close the Client Side Human Service (CSHS) and open it again to see if the new theme is reflecting in designer
• reload the Web Process Designer, as often when we change theme in Process App Settings, Web PD is unable to reflect the new theme styles in the active instance and it need to be reloaded to reload the updated theme styles in Process Designer.

Regards,

Saroj