分享程序员开发的那些事...
更新时间：2023-02-02 20:56:45
startup)抱怨，因为"LE"失败，翻译为小于或等于"，仅在distance <= 500下出现.因此，出于某些原因，distance未被设置为数字.在检查 rednet.receive docs 时，它看起来像第三个返回值是protocol，它声称成为字符串".monitor.startup) is complaining because of a "LE" fail which translates to "less than or equals" which only occurs with distance <= 500. So distance is not being set to numeric for some reason. In checking the rednet.receive docs it looks like the third return value is protocol which it claims to be a "string".monitor for some reason.