error: format %d expects argument of type int, but argument 5 has type int64_t {

Arce

　　error: format '%d' expects argument of type 'int', but argument 5 has type 'int64_t {aka long int}' [-Werror=format=]
　　原因：数据格式化不正确，可能导致在32位和64位机上编译器解释不统一。
　　解决：
　　#include <inttypes.h>  
printf("%" PRId64 "\n", value);