问题： ValueError: DateFormatter found a value of x=0, which is an illegal date. This usually occurs because you have not informed the axis that it is plotting dates, e.g., with ax.xaxis_date() 解决办法：

Received empty response from Zabbix Agent at [agent]. Assuming that agent dropped connection because21 这个问题一般是因为客户端和服务器的版本不同造成的，将两个版本一样就好啦 我们今天的内容到这就结束了，今天的内容到这里就结束了，如果有啥不会的朋友记得论坛里面提问哈