hi, i install Delphi 10.4.1 + iw15.2.21 + setup-IW15.2.21 (Evaluation Mode). When the iwform containg CGAccordion component. obtaing "Error Acces Violation" include in demo of CGDevtools. Please can fix it.
I have found a solution. At least no more exception. If you have source code open IWCGJQAccordion.pas and locate TIWCGJQCustomAccordion.Create constructor.
On the contructor code move "inherited;" to the end of the constructor code or at least make the creation of the TabList the first line in the code.