Android Studio:E/RecyclerView: No layout manager attached; skipping layout
1、常見問題
解決辦法文章鏈接(這種類型解決辦法文章有很多)
文章1 https://blog.csdn.net/yechaoa/article/details/78864631
文章2 https://blog.csdn.net/adojayfan/article/details/81844182
2、粗心問題
更換網絡後,主機IP地址改變,而在Android studio中未更新,導致報錯!