CODEWITHSUNDEEP
delphipascalfiredac
JonnyP
JonnyP

Reputation: 15

Delphi TFDConnection Exception occured project build in release mode

In run this Code in Delphi. It works fine if I run this in "Debug mode", but when I am build this project in Release Mod I got a Access Violation Exception. I really dont know why...

Code:

if not SQLConnection.Connected then begin
  DatabaseValues := TStringList.Create;
  try
    IniFile := TPataxPlusGlobal.ClientIniFilename;
    if FileExists(IniFile) then begin
      TIniFileHelper.ReadSectionValuesFromIniFile(INI_SECTION_DATABASE, DatabaseValues, IniFile);
      SQLConnection.TxOptions.AutoCommit := cbAutoCommit.Checked;
      SQLConnection.Params.Add('Server=' + DatabaseValues.Values['Server']);
      SQLConnection.Params.Add('Database=' + 'pps');
      SQLConnection.Params.Add('User_Name=' + DatabaseValues.Values['Nutzer']);
      SQLConnection.Params.Add('Password=' + TPataxPlusUtil.DecryptStr(DatabaseValues.Values['Passwort']));
      SQLConnection.Params.Add('Port=' + DatabaseValues.Values['Port']);

      SQLConnection.Open;  //This line throw the Exception
    end;
  finally
    DatabaseValues.Free;
  end;
end;

And this is the Exception:

Access Violation at address 00000000 in module 'PataxPlusClient.exe' read of address 00000000

Upvotes: 0

Views: 506

Answers (1)

Eduardo Faneli
Eduardo Faneli

Reputation: 1

what component used for connection?

also check line 

SQLConnection.Params.Add('Password=' + TPataxPlusUtil.DecryptStr(DatabaseValues.Values['Passwort']));

has the connection component been created?

Upvotes: -1

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