Free objects when session close

[maher]

Hello,

 

I create some objects (classes) When MainModule.Create.

When I try to free and nil these objects on MainModule.destroy the app freezes and doesn't respont, any idea?

 

For example ,  I Create  a DataModule  that Containing all db components and functions.

 

 

 

 

 

 

 

 

[Farshad Mohajeri]

I can't say anything before I see your code. Please post a code sample here. It looks like that objects are freed twice.

[maher]

Hello,

 

I did some debugs and I found that: if you create objects on MainModule.Create it will distroy the object automatically when the session closed and the objects

will destroy before MainModule.destroy called.

[Farshad Mohajeri]

If you create the objects with an Owner the owner is responsible to Free them and you should not call Free again.

MyObject.Create(Self);
.
.

procedure Module.OnDestroy(Sender: TObject);
begin
  MyObject.Free;  // Error: You are freeing the object for 2nd time!
end;

.