No problem just started operation, the operation process of popping up a lot of access violation box, but it is not always appear, from time to time, and then died program, as shown in figure, seek expert advice, to seek the solution

CodePudding user response:

This kind of situation will check the timer on the inside, the inside of the thread function, must have a function to access the illegal memory address

CodePudding user response:

Memory access errors, pay attention to check variable, pointer