[Lazarus] make clean bigide

Kjow antispammoni at gmail.com
Tue Mar 16 11:08:18 CET 2010


José Mejuto wrote:
> Hello Lazarus-List,
> 
> Monday, March 15, 2010, 3:52:26 PM, you wrote:
> 
> BC> Exception :
> BC> TApplication.HandleException Failed to create win32 control, error: 0 : +tgõrden
> BC>   har slutf÷rts.
> BC>    Stack trace:
> BC>    $0055994D  FINISHCREATEWINDOW,  line 225 of win32wscontrols.pp
> 
> CreateWindowsExW returns NULL, so an error in the creation of the
> control happends, but GetLastError returns zero which usually means no
> error :-?
> 
> Had you tested your code with heaptrc ? To me it looks like a memory
> corruption. I was unable to seen nothing that could be related to
> swedish locale, or any other locale. I think that a copy of that
> specific form could help, but as the exception appears only in some
> "builds" it strongly make me think in a memory corruption.

Yes, I test with heaptrc regularly. The thing is this has a couple of hundred users scattered around
the place, but this guy is the only one with the problem and as far as I know he's the only one
using a localised version of windows. I've been through the code in the backtrace, and I can't find
any sane reason either, but I thought I'd ask as I'm not really up on win32.

> Which Lazarus and fpc are you using ?

  >(I'm running fpc 2.4 fixes branch svn : r14896 and the App was built with Lazarus svn : r23855)

I've attached that form for reference if it helps.

Regards,
Brad
-- 
Dolphins are so intelligent that within a few weeks they can
train Americans to stand at the edge of the pool and throw them
fish.

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