double free or corruption (out)

[hlcool]

When use the camera to detect the circle, some errors will occur after the program runs for a period of time.
I found that the following three errors will be reported.
1、double free or corruption (out)
2、free(): invalid next size (fast):
3、corrupted double-linked list

[Code-Chen]

使用摄像头检测圆圈时，程序运行一段时间后会出现一些错误。
我发现会报以下三个错误。
1、double free or corruption (out)
2、free(): invalid next size (fast):
3、corrupted double-linked list

你好 请问double free 的问题你解决了吗？ 我也遇到了同样的问题