[Qt-interest] Qt S60 - From memory card to internal memory

Maicon Vinicius Nunes nunesvn at gmail.com
Wed Nov 18 01:58:19 CET 2009


>>> I was using Qt libs (qt.sis comes with qt-for-symbian 4.6 beta1) in 
>>> memory card on my Nokia N95, and installing my Qt app on internal 
>>> memory, and everything was working fine, except the application 
>>> takes ages to start. Well, I read somewhere that I should install Qt 
>>> libs also in internal memory, to improve speed. So I uninstalled Qt 
>>> and my application, remove any .config/* files and reinstalled all 
>>> to internal memory. Now, something weird happens: when I launch the 
>>> app, phone takes 1 second "thinking" and stays on Applications menu, 
>>> and my application is not launched.
>>>
>>> I've been reinstalled Qt and my app many times, and the behavior 
>>> doesn't change. There are some files or configurations that I should 
>>> change to notify SymbianOS that Qt moved from Card to Internal Memory?
>>>
>>> Recap:
>>> Before: Qt on Memory Card - Application on internal memory - OK, but 
>>> slow.
>>> Now: Qt on internal memory - Application on internal memory - 
>>> Application doesn' run.
>>>
>>
>
> Another information about the problem: Reinstalling Qt to Memory Card 
> doesn't works either.
>

Well, I tried again with the 4.6 RC, and the problem changes a little 
bit. Now apparently the Qt libs installs on internal memory without 
asking, that is good. But when I try to install the application, it says 
"Component Qt is missing, continue anyway?". Anyone has some ideia about 
what can I do for my application recognizes the installed Qt on the phone?
PS.: The app was rebuilted with 4.6RC.

-- 
Maicon Vinicius Nunes
(51) 9355-1734





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