QTimer crashes my application

Dieter Landolt dieter.landolt at secs.ch
Sun Jun 30 11:26:58 UTC 2002


H

Try follow.
Declare your Timer in your headre File.
Create the Timer in the constructor of your class.

--- x.h
...
public:
	QTimer *counter;
...
--- x.h

It can be that yout timer try to exist over the livetime of an obect in witch 
its declared, then the ponter gous to a udefined area.



On Wednesday 26 June 2002 01:25, you wrote:
> hiii everybody
>
> i want to keep track of a running process so i used a QTimer object and
> connected its timeout signal to a slot that will detect a specefic running
>
> process and that was the code:
>
> QTimer * counter = new QTimer( this );
>
> connect( counter, SIGNAL(timeout()),
>
> this, SLOT(scansnort()) );
>
> counter->start( 10000 );
>
> the application crashs after a certain period this period decreases
> whenincreasing the timer timout (10000) here
>
> and this is the crash error message :
>
> KCrash: crashing.... crashRecursionCounter = 2KCrash: Application Name =
> first1 path = <unknown> pid = 6172QDir::readDirEntries: Cannot read the
> directory: /root/.kde/share/iconsQDir::readDirEntries: Cannot read the
> directory: /usr/share/iconsCouldn't open /usr/share/config/kdebug.areas


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