Delphi XE8 : "Connection is not defined" error
Posted: Mon 27 Apr 2015 14:59
Hello,
I'm getting this error with Firemonkey project.
Looks like this is only happening after lauching the IDE (XE8) and opening a project having TUniquery.Active set to true.
The same exception is then poping every 10 secs (see 5073d11f +00f vcl220.bpl Vcl.ExtCtrls 3093 +1 TTimer.Timer)
I'm getting this error with Firemonkey project.
Looks like this is only happening after lauching the IDE (XE8) and opening a project having TUniquery.Active set to true.
The same exception is then poping every 10 secs (see 5073d11f +00f vcl220.bpl Vcl.ExtCtrls 3093 +1 TTimer.Timer)
Code: Select all
date/time : 2015-04-27, 16:54:00, 823ms
computer name : DEV-PC
user name : Developpeur <admin>
registered owner : Stéphane
operating system : Windows 7 Service Pack 1 build 7601
system language : French
system up time : 8 hours 53 minutes
program up time : 1 minute 12 seconds
processors : 4x Intel(R) Core(TM) i7-4710HQ CPU @ 2.50GHz
physical memory : 1397/3071 MB (free/total)
free disk space : (C:) 45,59 GB
display mode : 1920x1080, 32 bit
process id : $1068
allocated memory : 505,35 MB
largest free block : 193,87 MB
command line : "C:\Program Files\Embarcadero\Studio\16.0\bin\bds.exe" -pDelphi /nocastalia /np
executable : bds.exe
current module : madExcept_.bpl
exec. date/time : 2015-03-19 00:55
version : 22.0.19027.8951
compiled with : Delphi XE8
madExcept version : 4.0.11
callstack crc : $d6dbc36c, $34c5d01e, $e5a94570
exception number : 1
exception class : EDatabaseError
exception message : Connection is not defined.
main thread ($16c8):
50d19022 +0de dbrtl220.bpl Data.DB 3269 +10 DatabaseError
1192c9c1 +041 dac220.bpl Dbaccess TCustomDADataSet.BeginConnection
10c70f46 +006 unidac220.bpl Uni TCustomUniDataSet.BeginConnection
1192d971 +07d dac220.bpl Dbaccess TCustomDADataSet.OpenCursor
10c71147 +027 unidac220.bpl Uni TCustomUniDataSet.OpenCursor
50d2da15 +055 dbrtl220.bpl Data.DB 12424 +12 TDataSet.SetActive
1192d8e1 +03d dac220.bpl Dbaccess TCustomDADataSet.SetActive
50d2d58b +033 dbrtl220.bpl Data.DB 12267 +3 TDataSet.Loaded
1192c8f6 +022 dac220.bpl Dbaccess TCustomDADataSet.Loaded
501636eb +23b rtl220.bpl System.Classes 10421 +40 TReader.ReadRootComponent
09081b65 +15d fmxdesigner220.bpl FmxFormDesigner 1287 +30 TFmxRootDesigner.GetPreviewFromMaster
210da102 +06a designide220.bpl ComponentDesigner 5792 +10 TComponentRoot.GetViewPreview
0e4b5b16 +076 MultidevicePreview220.bpl DesignPreviewCommon 614 +8 TPrevViewDevice.GenerateViewPreview
0e4b54c8 +098 MultidevicePreview220.bpl DesignPreviewCommon 429 +8 TPrevViewDevice.Thumbnail
0e4be82a +176 MultidevicePreview220.bpl DesignPreviewFrm 721 +27 TfrmDesignPreview.UpdateThumb
0e4be597 +0f3 MultidevicePreview220.bpl DesignPreviewFrm 653 +27 TfrmDesignPreview.TickTackTimer
5073d11f +00f vcl220.bpl Vcl.ExtCtrls 3093 +1 TTimer.Timer
5073d003 +02b vcl220.bpl Vcl.ExtCtrls 3051 +4 TTimer.WndProc
50172d80 +014 rtl220.bpl System.Classes 16882 +8 StdWndProc
7682cc6b +00a USER32.dll DispatchMessageW
507cb41f +0f3 vcl220.bpl Vcl.Forms 10352 +23 TApplication.ProcessMessage
507cb462 +00a vcl220.bpl Vcl.Forms 10382 +1 TApplication.HandleMessage
507cb795 +0c9 vcl220.bpl Vcl.Forms 10520 +26 TApplication.Run
7677ee1a +010 kernel32.dll BaseThreadInitThunk