Segmentation fault, SIGSEGV

[zakirenish]

m

[zakirenish]

h

[goetz]

Where does the segfault happen? Best would be to run your program in debug mode. You usually should be shown the line where the crash happens.

PS: please wrap your code in @-tags, not in [ code ].

[zakirenish]

well thats the problem i dont see the line in my code where it gives the problem. I run in debugger mode.
shows error in some Qt header file: qscopedpointer.h

piece of code:

@
inline T *data() const
{
return d; <<<<<< points to here
}

inline bool isNull() const
{
    return !d;
}

@

Thanks

[loladiro]

Two things you can try:

Analyze the backtrace to see where the SIGSEGV happens.

Use reverse debugging

[goetz]

Somehwere further down, the backtrace of the segfault should show you the line in your code that triggered the error.