线程 0x1f88 已退出，返回值为 0 (0x0)。
线程 0x1c5c 已退出，返回值为 -1 (0xffffffff)。
线程 0x1628 已退出，返回值为 -1 (0xffffffff)。
程序“[7012] detection.exe”已退出，返回值为 -1 (0xffffffff)。
welcome. I hope you didn’t get the impression that many here could understand your language. could you try that again in English please?
also: v4.3 will receive no support for any issues. it’s outdated. support is only rendered for current releases.
May be update to opencv 4.7…