In every projects I get when open a file last night I write a code but to day I start android studio I get this when I open other projects same thing is happening to some files

CodePudding user response：

It seems like your studio crashed. You need to clean your android studios cache folder. It is located at

On Windows: C:\Users\%USERPROFILE%\.AndroidStudio4.0\system\caches

.AndroidStudio4.0 - choose your latest android's version here

close your studio first. Then delete this cache folder. After then restart your studio project. It will looks perfect after restarting.

CodePudding user response：

try Window R cmd will open enter the %temp% and call cache will open select all then delete it.