× Components and Libraries for Graphics Development, discussions, problems and suggestions.

Question Exception in ORCA/DBGrid

Start
Prev
1
Next
End

siegfried kubenka
Topic Author
Offline
New Member

1 month 2 weeks ago #15449 by siegfried kubenka

Exception in ORCA/DBGrid was created by siegfried kubenka

Hello Sir,
i have a problem with ORCA/DBGrid.
(CT 7.2, Win10)
DBGrid with 1 column on HudWindow.

procedure ToptiForm.HudButton1Click(Sender: TObject);
begin
  Form1.GQuery1.Close;
  Form1.GQuery1.SQL.Clear;
  Form1.GQuery1.SQL.Text:='SELECT * FROM objekt';
  Form1.GQuery1.Open;
end;

and now i select an entry.
Fehler: Projekt project1 hat Exception-Klasse »External: SIGSEGV« ausgelöst.

In Datei 'source\orca_scene2d.pas' in Zeile 17164

if FSelected * FRowHeight > VScrollBar.Value + ClientHeight - FRowHeight then
      VScrollBar.Value:=FSelected * FRowHeight - ClientHeight + FRowHeight;

Is that a bug, or my problem ?
mfg

Please Log in or Create an account to join the conversation.

Matis A.
Offline
Moderator

1 month 2 weeks ago - 1 month 2 weeks ago #15450 by Matis A.

Replied by Matis A. on topic Exception in ORCA/DBGrid

We need more info

'SELECT * FROM objekt'

What is "objekt", which database ?
etc

PilotLogic Core Programmer

Last edit: 1 month 2 weeks ago by Matis A..

Please Log in or Create an account to join the conversation.

siegfried kubenka
Topic Author
Offline
New Member

1 month 2 weeks ago #15451 by siegfried kubenka

Replied by siegfried kubenka on topic Exception in ORCA/DBGrid

hello sir,
"objekt" is a table in SQLite3-Database.
i am using SQLite3Connection+SQLTransaction+Query+DataSource.
the form consists of :
ToptiForm
     TD2Scene
          TD2Background
                        TD2HudWindow
                                  TD2DBGrid
                                         TD2DBColumn
(how can i insert a piture ??)

Please Log in or Create an account to join the conversation.

Matis A.
Offline
Moderator

1 month 2 weeks ago - 1 month 2 weeks ago #15453 by Matis A.

Replied by Matis A. on topic Exception in ORCA/DBGrid

Any project to test ?

PilotLogic Core Programmer

Last edit: 1 month 2 weeks ago by Matis A..

Please Log in or Create an account to join the conversation.

siegfried kubenka
Topic Author
Offline
New Member

1 month 2 weeks ago #15454 by siegfried kubenka

Replied by siegfried kubenka on topic Exception in ORCA/DBGrid

Sir
I did some tests again today.
1. I created a new shape with a standard DBGrid.
    (The shape with the HudWindow is still in the project.)
    I compile the new form/project and there are
    the same exception.
2. I delete the DBGrid from the HudWindow.
    compile again and the project works without
    Error.

Too bad, the design is sensational.

Mfg

Please Log in or Create an account to join the conversation.

Matis A.
Offline
Moderator

1 month 2 weeks ago - 1 month 2 weeks ago #15455 by Matis A.

Replied by Matis A. on topic Exception in ORCA/DBGrid

Thanks Sir
for your information,
the new pl_ORCA in LAB CT 7.3 (unreleased) use DirectX 12 API, CT 7.2 use DirectX 9.
pl_ORCA3D use now only pl_OpenGL API, not DirectX3D 9.
We working on this LAB task...

PilotLogic Core Programmer

Last edit: 1 month 2 weeks ago by Matis A..

The following user(s) said Thank You: siegfried kubenka

Please Log in or Create an account to join the conversation.

siegfried kubenka
Topic Author
Offline
New Member

1 month 2 weeks ago #15460 by siegfried kubenka

Replied by siegfried kubenka on topic Exception in ORCA/DBGrid

thank you sir, much success

mfg

Please Log in or Create an account to join the conversation.

Start
Prev
1
Next
End