TOPIC:

Hello,
I have a big project working under CT4.7 that I tried to convert to CT5.5 while I figured many errors.
After playing with controls and components on the same form I ended up to reproduce the bug at last (test project attached). Meanwhile I noticed the number of controls on the form raises the error with certain combination, example deleting one TImageList will make the bug disappear, also deleting one TActionManager, but it depends on other controls too.
And I noticed a keyboard and mouse lag with CT5.5.

To test the project :
1- Open the project and select TDBImage control
2- Go to properties and click on the ellipsis under any event (OnClick for example) -> a file named view.pp will open (full path in the image Unable to find method bug-files.jpg)
3- Double click on the event property, this will raise the error « Unable to find method » see image “Unable to find method bug-Error,jpg”
PS: The error is sometimes proceeded with a confirmation dialog saying “Program detected” see image

Mouse Problem
Repeat step 1-2 described above and then select the TImage control then mouse will get stuck as in drag operation and if you select the a control a file name main.pas will open. Details in “Mouse bug.jpg”

Tested with
Windows Vista 32Bit and Windows 10 x64
CT 5.5 32 & 64 bit
With embedded designer and without embedded designer

This is a very serious bug, and I provided all the necessary to reproduce, nobody even took look at it?

Anybody could confirm the issue?
Just to be sure that is not a hardware problem, thanks a lot.

Sir
go to Typhon IDE => Tools => "Rescan FPC Source Directory"

PS: CT4.7 (15-Jan-2014) to CT5.5 it's a log time

Thanks a lot for your reply, I did "Rescan FPC Source Directory" but the problem remains.
By the way it's not a migration issue (from CT4.7 to 5.5), You can reproduce this way,
1. Start a new project
2. Add a bunch of TImage List (25 or more or you can mix a lot of other components)
3. Add Some TImage
4. Click on any event.

I can confirm similar bug with 5.4
1. New project (Windows App)
2.Add panel and Button1 on panel1
3.Add OnClick event for button1
4.Save..Run
5.Copy/Paste Button1 on panel1, Button2 is created
6.When I try to delete OnClick event (Button1Click) for Button2 in ObjectInspector and double click to create new Button2Click event this error appear
I save project, restart IDE and 6.

Apparently this bug is fixed in the latest CT5.6 build