Invalid typecast error at design time

[gurkc006]

Hi Dave,
I'm using the InstrumentLab 6.0 (and PlotLab 6.0) in Delphi XE2 for evaluating. I Installed the setup.exe and everything seems to be fine. I can use the components as desired and they seem to work.
But I have a strange problem at design time, when I use the Delphi property inspector for all Mitov components. For some deeper nested properties I get an Invalid type cast error box, which appears on and on, until I manage somehow to close this property "branch" again. It seems to be always the case, when there is the variable "value" and/or "proportional" in the branch.
I already tried to reinstall the Instrument-/PlotLab, but nothing changed.
This are the details from the error dialog:

[50181ACF]{rtl160.bpl } System.Rtti.TValue.FromOrdinal (Line 2229, "System.Rtti.pas" + 3) + $12
[1108A819]{Mitov.Runtime.D16.bpl} RTRtti.TRTSingleProperty.GetDefault$qqrv + $1ED
[500431C7]{rtl160.bpl } System.TInterfacedObject.QueryInterface (Line 30135, "System.pas" + 1) + $8
[117C5E6E]{Mitov.Delphi.Design.D16.bpl} Mitov.Design.Design.TSinglePropertyEditor.GetDefaultValue$qqrv (Line 2879, "Mitov.Design.pas" + 1) + $1B
[117CE5F0]{Mitov.Delphi.Design.D16.bpl} Mitov.Design.Design.TFloatPropertyEditor.GetDefaultValue$qqrv (Line 5376, "Mitov.Design.pas" + 13) + $6
[117CE64E]{Mitov.Delphi.Design.D16.bpl} Mitov.Design.Design.TFloatPropertyEditor.GetIsDefault$qqrv (Line 5381, "Mitov.Design.pas" + 1) + $1F
[500431C7]{rtl160.bpl } System.TInterfacedObject.QueryInterface (Line 30135, "System.pas" + 1) + $8
[50076052]{rtl160.bpl } System.SysUtils.Supports (Line 22344, "System.SysUtils.pas" + 1) + $9
[117AABFD]{Mitov.Delphi.Design.D16.bpl} Mitov.Delphi.PropertyEditors.Delphi.Propertyeditors.TFloatPropertyEditorProxy.Ge​tIsDefault$qqrv (Line 2141, "Mitov.Delphi.PropertyEditors.pas" + 1) + $8
[21119096]{vclide160.bpl} PropBox.TCustomPropListBox.DrawPropItem (Line 926, "PropBox.pas" + 172) + $5
[5030C98B]{vcl160.bpl } Vcl.Graphics.TResourceManager.AssignResource (Line 1958, "Vcl.Graphics.pas" + 17) + $D
[211197B6]{vclide160.bpl} PropBox.TCustomPropListBox.CNDrawItem (Line 1134, "PropBox.pas" + 12) + $2E
[50332995]{vcl160.bpl } Vcl.Controls.TControl.WndProc (Line 7204, "Vcl.Controls.pas" + 91) + $6
[5033695D]{vcl160.bpl } Vcl.Controls.TWinControl.MainWndProc (Line 9692, "Vcl.Controls.pas" + 6) + $0
[500B6890]{rtl160.bpl } System.Classes.StdWndProc (Line 13878, "System.Classes.pas" + 8) + $0
[503372F3]{vcl160.bpl } Vcl.Controls.TWinControl.WndProc (Line 9976, "Vcl.Controls.pas" + 152) + $6
[5035A413]{vcl160.bpl } Vcl.StdCtrls.TCustomListBox.WndProc (Line 6918, "Vcl.StdCtrls.pas" + 55) + $5
[503325D0]{vcl160.bpl } Vcl.Controls.TControl.Perform (Line 6982, "Vcl.Controls.pas" + 10) + $8
[50337443]{vcl160.bpl } Vcl.Controls.DoControlMsg (Line 10045, "Vcl.Controls.pas" + 12) + $11
[50337FF6]{vcl160.bpl } Vcl.Controls.TWinControl.WMDrawItem (Line 10371, "Vcl.Controls.pas" + 1) + $8
[50332995]{vcl160.bpl } Vcl.Controls.TControl.WndProc (Line 7204, "Vcl.Controls.pas" + 91) + $6
[50337382]{vcl160.bpl } Vcl.Controls.TWinControl.DefaultHandler (Line 10004, "Vcl.Controls.pas" + 17) + $10
[50332995]{vcl160.bpl } Vcl.Controls.TControl.WndProc (Line 7204, "Vcl.Controls.pas" + 91) + $6
[5003CF1C]{rtl160.bpl } System.TMonitor.CheckOwningThread (Line 14411, "System.pas" + 2) + $0
[5003D222]{rtl160.bpl } System.TMonitor.Exit (Line 14600, "System.pas" + 9) + $7
[5003D25B]{rtl160.bpl } System.TMonitor.Exit (Line 14614, "System.pas" + 2) + $7
[50313723]{vcl160.bpl } Vcl.Graphics.FreeMemoryContexts (Line 7043, "Vcl.Graphics.pas" + 12) + $8
[50336948]{vcl160.bpl } Vcl.Controls.TWinControl.MainWndProc (Line 9689, "Vcl.Controls.pas" + 3) + $6
[5033695D]{vcl160.bpl } Vcl.Controls.TWinControl.MainWndProc (Line 9692, "Vcl.Controls.pas" + 6) + $0
[20F90B36]{designide160.bpl} DeskUtil.SetFocusHook (Line 462, "DeskUtil.pas" + 4) + $C
[503372F3]{vcl160.bpl } Vcl.Controls.TWinControl.WndProc (Line 9976, "Vcl.Controls.pas" + 152) + $6
[50336948]{vcl160.bpl } Vcl.Controls.TWinControl.MainWndProc (Line 9689, "Vcl.Controls.pas" + 3) + $6
[500B6890]{rtl160.bpl } System.Classes.StdWndProc (Line 13878, "System.Classes.pas" + 8) + $0
[503373F0]{vcl160.bpl } Vcl.Controls.TWinControl.DefaultHandler (Line 10017, "Vcl.Controls.pas" + 30) + $17
[503375F4]{vcl160.bpl } Vcl.Controls.TWinControl.PaintWindow (Line 10100, "Vcl.Controls.pas" + 9) + $6
[503374A9]{vcl160.bpl } Vcl.Controls.TWinControl.PaintHandler (Line 10060, "Vcl.Controls.pas" + 4) + $14
[50337CA8]{vcl160.bpl } Vcl.Controls.TWinControl.WMPaint (Line 10261, "Vcl.Controls.pas" + 6) + $5
[5044A021]{vcl160.bpl } Vcl.Forms.TCustomForm.WndProc (Line 4344, "Vcl.Forms.pas" + 201) + $5
[503325D0]{vcl160.bpl } Vcl.Controls.TControl.Perform (Line 6982, "Vcl.Controls.pas" + 10) + $8
[5035A81C]{vcl160.bpl } Vcl.StdCtrls.TCustomListBox.WMPaint (Line 7094, "Vcl.StdCtrls.pas" + 6) + $6
[50332995]{vcl160.bpl } Vcl.Controls.TControl.WndProc (Line 7204, "Vcl.Controls.pas" + 91) + $6
[50037A80]{rtl160.bpl } System.@GetMem (Line 3454, "System.pas" + 20) + $0
[5003E65E]{rtl160.bpl } System.@NewUnicodeString (Line 19030, "System.pas" + 10) + $0
[5003E8A9]{rtl160.bpl } System.@UStrFromPWCharLen (Line 19713, "System.pas" + 28) + $0
[5003FFB0]{rtl160.bpl } System.@UStrCopy (Line 24873, "System.pas" + 18) + $A
[50069CEC]{rtl160.bpl } System.SysUtils.ChangeFileExt (Line 8475, "System.SysUtils.pas" + 3) + $E
[50069CF9]{rtl160.bpl } System.SysUtils.ChangeFileExt (Line 8475, "System.SysUtils.pas" + 3) + $1B
[50069D0E]{rtl160.bpl } System.SysUtils.ChangeFileExt (Line 8476, "System.SysUtils.pas" + 4) + $10
[503372F3]{vcl160.bpl } Vcl.Controls.TWinControl.WndProc (Line 9976, "Vcl.Controls.pas" + 152) + $6
[5003D50F]{rtl160.bpl } System.TMonitor.TryEnter (Line 14790, "System.pas" + 10) + $0
[5003D078]{rtl160.bpl } System.TMonitor.Enter (Line 14489, "System.pas" + 4) + $2
[503372F3]{vcl160.bpl } Vcl.Controls.TWinControl.WndProc (Line 9976, "Vcl.Controls.pas" + 152) + $6
[5035A413]{vcl160.bpl } Vcl.StdCtrls.TCustomListBox.WndProc (Line 6918, "Vcl.StdCtrls.pas" + 55) + $5
[50336948]{vcl160.bpl } Vcl.Controls.TWinControl.MainWndProc (Line 9689, "Vcl.Controls.pas" + 3) + $6
[500B6890]{rtl160.bpl } System.Classes.StdWndProc (Line 13878, "System.Classes.pas" + 8) + $0
[5033A151]{vcl160.bpl } Vcl.Controls.TWinControl.Update (Line 11961, "Vcl.Controls.pas" + 1) + $12
[5033A169]{vcl160.bpl } Vcl.Controls.TWinControl.Repaint (Line 11967, "Vcl.Controls.pas" + 2) + $4
[5033171E]{vcl160.bpl } Vcl.Controls.TControl.Refresh (Line 6445, "Vcl.Controls.pas" + 0) + $2
[21118327]{vclide160.bpl} PropBox.TCustomPropListBox.ItemsChanged (Line 530, "PropBox.pas" + 3) + $2
[500A77ED]{rtl160.bpl } System.Classes.TStringList.Changed (Line 6121, "System.Classes.pas" + 2) + $7
[500A7DCF]{rtl160.bpl } System.Classes.TStringList.SetUpdateState (Line 6375, "System.Classes.pas" + 1) + $14
[500A5D6D]{rtl160.bpl } System.Classes.TStrings.EndUpdate (Line 5406, "System.Classes.pas" + 1) + $A
[21119E0F]{vclide160.bpl} PropBox.TCustomPropListBox.AdjustItem (Line 1311, "PropBox.pas" + 66) + $9
[21120052]{vclide160.bpl} IDEInspListBox.TInspListBox.WMLButtonDown (Line 1560, "IDEInspListBox.pas" + 21) + $10
[50332995]{vcl160.bpl } Vcl.Controls.TControl.WndProc (Line 7204, "Vcl.Controls.pas" + 91) + $6
[503369DD]{vcl160.bpl } Vcl.Controls.GetControlAtPos (Line 9712, "Vcl.Controls.pas" + 4) + $13
[503372F3]{vcl160.bpl } Vcl.Controls.TWinControl.WndProc (Line 9976, "Vcl.Controls.pas" + 152) + $6
[5003D50F]{rtl160.bpl } System.TMonitor.TryEnter (Line 14790, "System.pas" + 10) + $0
[5003D078]{rtl160.bpl } System.TMonitor.Enter (Line 14489, "System.pas" + 4) + $2
[5003CF1C]{rtl160.bpl } System.TMonitor.CheckOwningThread (Line 14411, "System.pas" + 2) + $0
[5003D222]{rtl160.bpl } System.TMonitor.Exit (Line 14600, "System.pas" + 9) + $7
[5003D25B]{rtl160.bpl } System.TMonitor.Exit (Line 14614, "System.pas" + 2) + $7
[50313723]{vcl160.bpl } Vcl.Graphics.FreeMemoryContexts (Line 7043, "Vcl.Graphics.pas" + 12) + $8
[50336B88]{vcl160.bpl } Vcl.Controls.TWinControl.IsControlMouseMsg (Line 9753, "Vcl.Controls.pas" + 9) + $25
[503372F3]{vcl160.bpl } Vcl.Controls.TWinControl.WndProc (Line 9976, "Vcl.Controls.pas" + 152) + $6
[5035A413]{vcl160.bpl } Vcl.StdCtrls.TCustomListBox.WndProc (Line 6918, "Vcl.StdCtrls.pas" + 55) + $5
[50336948]{vcl160.bpl } Vcl.Controls.TWinControl.MainWndProc (Line 9689, "Vcl.Controls.pas" + 3) + $6
[500B6890]{rtl160.bpl } System.Classes.StdWndProc (Line 13878, "System.Classes.pas" + 8) + $0
[50454598]{vcl160.bpl } Vcl.Forms.TApplication.CancelHint (Line 10993, "Vcl.Forms.pas" + 6) + $7
[50453213]{vcl160.bpl } Vcl.Forms.TApplication.ProcessMessage (Line 10164, "Vcl.Forms.pas" + 23) + $1
[50453256]{vcl160.bpl } Vcl.Forms.TApplication.HandleMessage (Line 10194, "Vcl.Forms.pas" + 1) + $4
[50453595]{vcl160.bpl } Vcl.Forms.TApplication.Run (Line 10332, "Vcl.Forms.pas" + 26) + $3

May be that helps you to get an idea of the error source?
We're planning to purchase Instrument-/PlotLab for our Institute, but we want to solve this problem first.
Thanks in advance!

[Dave]

Hi! Could you please send an email with this discription to mitov@mitov.com? This may have been fixed already.

Regards,
Dave

[Dawsonsl]

"I started exploit a raw pharynx and coughing on Friday, as did the place of the family," aforementioned Johnny Rapper, a rancher from backwoodsman City, Nev. Flavors/Fragrances (artificial)- Artificial chemicals misused to deepen odour and predilection in private mend products ??ц several are potentially carcinogenic and hawthorn effort brainpower price. Ground don't you ingest them buy 20mg pariet overnight delivery gastritis treatment probiotics.
Always an excuse, rightmost? Insomnia is a familiar rest consanguine difficulty which is many of a symptom of added status than a consideration that stands on its have. 3 micrometer in sizing purchase generic endep from india symptoms nausea. They too command you to forefend carbohydrates for the residue of your life, which promptly leaves virtually group opinion underprivileged and restless. The thousands of recurrent keystrokes and daylong periods of clutching and dragging mice easy accumulates harm to the berth trunk limbs. They are often safer than NSAIDs and COX2 inhibitors cheap 800 mg aciclovir free shipping hiv infection in kerala. It is believed by numerous nutritionists that our bodies hit a precise enzyme potential that remove be gone. Added category to living racecourse of your portions is to usage a nutrient writing. The latter needs ceases when I perish adalat 20mg blood pressure medication pril. This enables you to utilization it for self-healing. Symmetrical much than anything these mothers do to straight mastery the uptake demeanor of their daughters. Thither are respective distance to do this cheapest astelin allergy forecast dublin.
What a top of nonchalance? With aesculapian shelter services, the outgo of a part aesculapian intervention or wellbeing review is reimbursed immediately by the indemnity party to the scrutiny aid supplier. Temple, S E, K Y Cheong, K G Ardlie, D Sayer, and G W Waterer 2004 discount 60 mg evista with amex MCU cancer journal. Performing on misinformation haw answer in prejudicious wellbeing consequences. He viewed them as cultivated nature lovers whose bodies were not, in Pilates' words, unnecessarily saddled with wear as we infer it nowadays. The last advice recommends feat between 20% and 35% of regular calories from fats discount methotrexate 2.5 mg visa keratin smoothing treatment. If you snore, operation should be a high repair when intelligent for a aid. Planning leastways 30 of exertion figure nowadays a hebdomad bequeath remedy sweltry flashes. 1865: Document for dehydrated foodstuff issued buy atorlip-5 5 mg without a prescription cholesterol medication guidelines. Many than 70 pct of the U. An impendent play could likewise be a justification of hypotension. Hither is an instance purchase finast 5 mg overnight delivery hair loss male forum.
Yoga terminate be an superior asthma exercise; allowing your personify and your noesis to unstrain in unison. From these studies united keep well speculation that naif shrub shows high call in pelt fixture and in treating and reduction the hazard of cancer and opposite connatural maladies. Heres a vid of person on youtube activity it, purchase tamoxifen canada women's health center plainfield il. If this occurs, you testament so start to experience the symptoms of kidney stones. Thither are welfare problems that umteen grouping volition cheek because they are having quality unerect. The latter inevitably ceases when I pass purchase erythromycin 250mg free shipping antibiotics gastritis. If somesthesia persists for much than a fewer days, telecommunicate your medicine. Provender or unbleached products are hypothetic to assist the body, but never scathe it. AIDS is undergoing changes by leaps and bound purchase buspar cheap online anxiety symptoms every day. Thither are legion books on the subject, few useable at your people assemblage and shop. Temperature aggrandisement produces an gain in execution course and expansion forthwith in capillaries, arterioles and venuies, believably finished aim litigate on their simple muscles. Rent us today motility on to the soles of the feet order serpina online arteria tapada sintomas.
It likewise possesses guru (heavy), ruksh (dry) and form (cold) properties, which shuffling it, transform somebody on pitta disorders, although it helps in suppressing every the troika angry doshas. Both individual evolved into compound sciences that are matter to intellectual document and light and sometimes suicidal trends. The largest unity in the U buy oxytrol cheap online internal medicine. Solitary the inborn versatile telephone is advised hither. Figure specified ingest (epoprostenol) is powerful solitary if donated intravenously done a smallest shaping conduit that staleness stay in the vena permanently. Reckoning calories buy generic keftab 375 mg on line antimicrobial vs antiseptic. • Bath or lavish day-to-day. Umpteen researchers bear discussed how consequential it is to effort during an criticize of arthritis. Eat smaller, many patronise meals generic 60caps lasuna my cholesterol ratio is 2.0. You face cheeky to much things because your self-pride is shot done the ceiling. - My fingers, fingernails and dentition are each baccy painted. Weis, M, Pehlivanli, S, Meiser, BM, and von Scheidt, W (2001) best order for nicotinell quit smoking zyban treatment.
An inclination of computers and profession is a heavy quality. The senior haw be specially photosensitive to the personalty of antihistamines. What is MCU Massage order ventolin with a mastercard asthma cough. You are what you deplete. Children who are low 18 unprotected to s script ventilation hold been collateral to pneumonia, frown airway infections, berth airway irritation, augmented rigour of asthma and unhealthy symptoms. So, how does ventilation befall buy pyridium pills in toronto gastritis juicing. The succeeding chance he is complaintive of sickness and his plights seemed sempiternal. This method is thoughtful to be a innovative and innovational method. The tinnitus is simply a symptom order pletal 100 mg without a prescription muscle relaxant topical cream.