Some weird messages from debugger window



  • Hello, everyone, when I debug my program, why my debugger window always show some message like following
    "(Internal error: pc 0x0 in read in psymtab, but not in symtab.)" and "can't find linker symbol for virtual table for `MainWindow' value"

    They seems to be warning messages, my program still can work well.



  • Hi,
    PC stands for Program Counter, and 0x0 is running code from position 0. Sounds to me a use of a null pointer variable. It's an error, not a warning and you should fix it before continuing. It will bite you later if you don't!!


Log in to reply
 

Looks like your connection to Qt Forum was lost, please wait while we try to reconnect.