ahwux
Newbie
Posts: 27
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« on: November 23, 2009, 09:46:19 PM » |
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When I run it in IDE debug mode, I got the following error message:
Project app_20_QuickSort.exe raised exception class Exception with message "TOmniTaskExecutor: Method TQuickSortTask.Sort has invalid signature. Only following signatures are supported: (Self), (Self, const TOmniValue), (Self, var TObject)'.
what should I do?
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Primoz Gabrijelcic
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« Reply #1 on: November 24, 2009, 04:04:59 AM » |
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I did a fresh checkout of demo 20 from the SVN and tested it with D2007 and D2009. No problems in any of them.
Is it possible that you have both old and new sources on the computer and the compiler somehow uses the old one to compile the demo?
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ahwux
Newbie
Posts: 27
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« Reply #2 on: November 24, 2009, 09:48:52 AM » |
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thank u for ur help...i am using D2010.... and its a fresh installation
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Primoz Gabrijelcic
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« Reply #3 on: November 24, 2009, 10:09:58 AM » |
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Werider and weirder - 'cause I mistyped in my first reply - I tested with D2007 and D2010. Everything fine.
Can anybody else repeat the problem?
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ahwux
Newbie
Posts: 27
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« Reply #4 on: November 24, 2009, 03:38:53 PM » |
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Thank you - I double checked and indeed I am using the 1.04 version. Also, the D2010 is with update 2/3 applied, so the Delphi version I use is 14.0.3593.25826.
Any ideas?
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Erwin
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« Reply #5 on: November 25, 2009, 05:56:11 AM » |
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The QuickSort sample works fine in Delphi 2010 with update 1.
I use Delphi version 14.0.3513.24210
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ahwux
Newbie
Posts: 27
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« Reply #6 on: November 25, 2009, 10:20:32 AM » |
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Hi Erwin,
I only encountered the exception when I run it in debug mode (i.e., start from the IDE as debug). Weird.
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ahwux
Newbie
Posts: 27
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« Reply #7 on: November 29, 2009, 12:55:52 PM » |
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I don't understand why, but after I uninstall RAD Studio 2010 with Update 2/3 (14.0.3593.25826), and RE-installed the RAD studio 2010 w/ Update 1 (14.0.3513.24210), now everything works!
This Update 2 and 3 really sucks! Seems CodeGear guys are in a rush in pushing out a pre-mature release. They cann't even make a bug-free release while they keeping blah blah blah the future plan ....
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« Last Edit: November 29, 2009, 01:36:36 PM by ahwux »
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Primoz Gabrijelcic
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« Reply #8 on: November 29, 2009, 01:42:37 PM » |
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It turns out that I'm also running with Update 1. I'll recheck with Update 2/3.
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ahwux
Newbie
Posts: 27
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« Reply #9 on: November 29, 2009, 02:03:42 PM » |
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Another issue I encountered with Update 2/3 is - I found the IDE keeping eating up memory at an incremental step of 256K, and that would cause the IDE to crash in 2 hours, on my Vista x64 machine!
I don't understand why, but somehow after I uninstalled the VMWare workstation from the machine, then the RAD Studio IDE is running normal again! I mean, I didn't install the RAD studio 2010 in a virtual machine, I just have VMWare workstation installed along side the RAD studio.
Seems RAD Studio 2010 with Update 2/3 is not that friendly with VMWare!
CodeGear guys seems spend a lot thinking in improving their software copy protection - but ironically that only causes problems for registered users! In some website I already seen pirated copies flying around laughing at CodeGear's so-called improved licensing mechanism...... what a joke.
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ahwux
Newbie
Posts: 27
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« Reply #10 on: December 15, 2009, 06:23:03 PM » |
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I updated RAD Studio with the latest Update4/5, now the problem comes again! Anybody has the same issue?  I don't understand why, but after I uninstall RAD Studio 2010 with Update 2/3 (14.0.3593.25826), and RE-installed the RAD studio 2010 w/ Update 1 (14.0.3513.24210), now everything works!
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Primoz Gabrijelcic
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« Reply #11 on: December 16, 2009, 01:55:53 AM » |
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I will test with Update 4/5 as soon as I can manage to install it in the virtual machine. Don't want to break my existing D2010 installation. Most probably Embarcadero people changed something in RTTI code.
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ahwux
Newbie
Posts: 27
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« Reply #12 on: December 16, 2009, 12:30:32 PM » |
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Dear Primoz,
Yes.... please.... I am using the great Omni Thread library for serious development. Please let me know if the issue is replicated or it is something wrong I did.
many thanks....
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ahwux
Newbie
Posts: 27
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« Reply #13 on: December 16, 2009, 11:23:04 PM » |
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When I run it in IDE debug mode, I got the following error message:
Project app_20_QuickSort.exe raised exception class Exception with message "TOmniTaskExecutor: Method TQuickSortTask.Sort has invalid signature. Only following signatures are supported: (Self), (Self, const TOmniValue), (Self, var TObject)'.
what should I do?
The problem seems fixed after I changed the file OtlTaskcontrol, line 1546 from if (params^.Flags <> []) or (paramType^.Kind <> tkClass) to if (params^.Flags <> [pfAddress]) or (paramType^.Kind <> tkClass) and line 1556 from else if (params^.Flags = [pfVar]) and (paramType^.Kind = tkClass) then to else if (params^.Flags = [pfVar,pfAddress]) and (paramType^.Kind = tkClass) then |
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Primoz Gabrijelcic
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« Reply #14 on: December 17, 2009, 01:45:44 AM » |
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Great. >:-/ Now I just have to find a way to differentiate between "barebone" D2010 and D2010 with update 4/5  Stupid Embarcadero people. |
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