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Bug 2748

Summary: FMX TeeChart TRadioGroup + TRadioButton control causes Delphi 12.2 Athens to crash
Product: FireMonkey TeeChart Reporter: stuart.hobday
Component: EditorsAssignee: Steema Issue Manager <issuemanager>
Status: CONFIRMED ---    
Severity: critical CC: yeray
Priority: High    
Version: 42.241021   
Target Milestone: ---   
Hardware: PC   
OS: Windows   
Chart Series: --- Delphi / C++ Builder RAD IDE Version: RAD 12 Athens
Attachments: Instructions for replicating the issue

Description stuart.hobday 2024-11-22 04:40:12 EST 
Created attachment 1082 [details]
Instructions for replicating the issue

Please see attached document for details

Environment:

Windows 11 Pro
Delphi 12.2 Athens with patch 2

Additional 3rd party components:
FastReport VCL (Trial/Eval version)
MadExcept
TMS VCL UI Pack
TMS FNC UI Pack (Trial/Eval version)
Comment 1 yeray alonso 2025-04-10 02:50:27 EDT 
Confirmed. I reproduced a StackOverflow exception with this code:

uses FMXTee.RadioGroup;

var RadioGroup1: TRadioGroup;
    RadioButton1: TRadioButton;

procedure TForm1.FormCreate(Sender: TObject);
begin
  RadioGroup1:=TRadioGroup.Create(Self);
  RadioGroup1.Parent:=Self;
  RadioGroup1.Align:=TAlignLayout.Client;

  RadioButton1:=TRadioButton.Create(Self);
  RadioButton1.Parent:=RadioGroup1;
  RadioButton1.Name:='RadioBtn';
  RadioButton1.Margins.Top:=20;
  RadioButton1.Align:=TAlignLayout.Top;
end;