建议未显示在Android Studio中带有ctrl + space的xml布局中
问题描述：
我遇到了android studio的问题，即在按布局.xml文件中的ctrl + space键时看不到建议.编辑器始终显示无建议". 提前致谢.
I am facing problem with android studio that suggestions are not visible on pressing ctrl+space inside layout .xml files. Editor always display "No Suggestions". Thanks in advance.
答
我已通过File-> Invalidate Cache/Restart Android studio对其进行了修复.
I have fixed it by File -> Invalidate Cache/Restart Android studio.