why WebHTMLDiv cannot read GetTextStr ?

WEB TMS WEB Core
1

Hi ,


i drop a WebHTMLDiv component and set the elementID to one of div tag in my html
page i.e. <div id="contacts_list">

but when i try to show the form , i form can display without issues but i get the error log
at my console as follow ,
Uncaught TypeError: Cannot read property 'GetTextStr' of null
    at Object.UpdateElementData (WEBLib.WebCtrls.pas:1954)
    at Object.UpdateElement (WEBLib.Controls.pas:3504)
    at Object.SetClipChildren (WEBLib.Controls.pas:2167)
    at Object.CreateInitialize (WEBLib.WebCtrls.pas:1930)
    at Object.CreateWithID (WEBLib.Controls.pas:1343)
    at Object.Create$2 (WEBLib.Controls.pas:1097)
    at Object.c.$create (rtl.js:290)
    at Object.LoadDFMValues (contact.pas:141)
    at Object.DoFormLoad (WEBLib.Forms.pas:1760)
    at XMLHttpRequest.cb (rtl.js:217)

and unable to execute some of my form initialize code , and 
**FYI , the error was threw before even reach the code which i placed
at the WebTimer onTimer Event .

please advice , 
thanks,
Kalmen


2

I cannot reproduce a problem with the information provided.

I dropped a TWebHTMLDiv on the form. I have in the form HTML template <div id="contacts_list">.
I set in the obejct inspector WebHTMLDiv.ElementID = 'contacts_list' 


This project starts without any error.