Good day!
I have on Delphi Kylix project which with success are running in Kylix Deplhi IDE. But if I trying to run my project outside of Kylix IDE I getting this error:
I have problems with connecting to the database (through dbExpress to PostgreSQL 8.3), after switching SQLConnection.Connected to true, I get exception "Floating Point Overflow". I dont need to say that in IDE, had not been problems like that.
I used JCL for trying to explore those excpetions, log files

SQLConnection.Connected=true on create event:

[0805AE94] System.SysRaiseException (Line 2734, "System.pas" + 4) + $10
[0805D0F4] System.@HandleFinally (Line 10156, "System.pas" + 46) + $0
[0821BF03] fpr.TfrmPR.FormCreate (Line 672, "fpr.pas" + 93) + $11D
[080EFFCF] QForms.TCustomForm.DoCreate (Line 2396, "QForms.pas" + 3) + $C
[080EF448] QForms.TCustomForm.AfterConstruction (Line 2134, "QForms.pas" + 1) + $4
[0805CDD3] System.@AfterConstruction (Line 9158, "System.pas" + 1) + $4
[080EF882] QForms.TCustomForm.Create (Line 2261, "QForms.pas" + 15) + $33
[0805AAAC] System.SysGetMem (Line 2421, "System.pas" + 0) + $C
[080F451F] QForms.TApplication.CreateForm (Line 4822, "QForms.pas" + 4) + $9
[082411A9] Pr.Pr (Line 20, "/root/pr/pr/pr.dpr" + 5) + $10
[0806468C] SysInit.@main (Line 732, "SysInit.pas" + 6) + $14
[4000ABDB]
[080646DF] SysInit.@start (Line 793, "SysInit.pas" + 45) + $0

PS. All of ldd depending are satisfied