日志输出，空指针导致程序出错-测试接口

2025-01-15 23:45:11 +08:00 · 2025-01-15 23:45:11 +08:00 · 75d8492618
parent 10c7a6fb18
commit 75d8492618
1 changed files with 1 additions and 0 deletions
--- a/handler/tool.go
+++ b/handler/tool.go
@ -165,6 +165,7 @@ func subscribeAndHandleMessagesV3(ws *websocket.Conn, device_id int) {
 	for {
 		//从service获取当前帧
 		img, c := service.GetDeviceCurrentFrame(device_id)
+		c = count
 		if c != count {
 			//将img转[]byte
 			if img.Empty() {