Qt5 how to catch exception

Asked Mar 11 '22 at 07:03

Active Mar 14 '22 at 01:18

Viewed 13 times

How to catch an exception? if my code likes this

try{
    //if here occur an null_pointer_exception or io_exception，how to catch the exception?
}catch(???){
    ???
}

or how do I turn on the switch of Qt5 and catch the exception?

edited Mar 14 '22 at 01:18

asked Mar 11 '22 at 07:03

小草上飞飞

0 Answers0