``` #includetypedef struct AA { unsigned char a; unsigned char b; }SAA; int main(int argc, char *argv[]) { SAA var; char s[]="10"; var.a=1; var.b=2; sscanf_s(s,"%hhu",(unsigned char*)&var.a,sizeof(var.a));//在给var.a赋值时,影响了var.b printf("%hhu %hhu",var....
A Read or Write Access Violation occurs when the application attempts to read or write memory from a memory address that is invalid. To be valid, the memory page must have a valid state, protection and type.The memory must be in the MEM_COMMIT state.The
很有可能数据访问互斥没有做好。一般这类interrupt()函数要求都很短小精悍,不能指靠其做很多事情。如果你的主程序能够处理socket消息,可以让interrupt()给自己发一个触发消息(或者类似的其它机制),然后在主程序处理这条消息时再具体处理你 interrupt()里面那么多的语句。
好了,文件路径已经改回原来位置(刚才为了调试方便,将原程序中的文件路径改为另外的地址,所以你会看到这个提示。)://查询不及格 void fail(){ int i=0,j=0,k=0,l=0,m=0,n,p,q,t,u;FILE *fp;stu s[N], *p1[N],*p2[N],*p3[N];system("cls");if((fp=fopen("student.t...
cad最好装到C盘上,这样比较稳定。解决办法:删除 WSCommCntrAcCon.arx 即可 祝你好运!!!
It takes an OpenCV image, transposes it to make it column major order, creates a Matlab array from it then passes it in to matlab. The error occurs on 6th line with the setVariable command which throws a read access violation with the message "Exception thrown: read access...
这个错误提示`EXCEPTION_ACCESS_VIOLATION (0xC0000005)`通常表明你的程序试图访问一个它没有权限访问的内存地址。这可能是由于以下原因导致的:1. 访问无效内存地址:你可能在访问一个未初始化或已经释放的内存地址。2. 访问保护的内存地址:某些内存地址可能被操作系统保护起来,不允许你的程序访问。3. 访问权限不足:...
Exception: 0xC0000005 (ACCESS_VIOLATION) at 001B:6F02D78C The instruction at '0x6F02D78C' referenced memory at '0x00000010'.The memory could not be 'read'.我想我遇到千年问题了。不过没有细想,以为是文件被破坏了,修复了下注册表以及用自己做的补丁文件覆盖了一次。然后再次进入bn...
in thread 0 by: Exception at 0x7ffb59c9decb, code: 0xc0000005: read access violation at: ...
} return -1;你这最后一个return 怎么在括号外面