简体繁体中英

Cannot Resolve Symbol AppCompatActivity, Cannot Resolve Symbol ContextCompat

原文 2018-06-01 07:16:06 9 1 android/ android-studio/ gradle/ android-gradle-plugin/ build.gradle

Everything works fine, but in Android Studio showing below errors

the code runs but unable to get suggestions for functions, class etc.

Thanks

1 answers

I had the same exact issue as you... upgraded to 3.1.2/3 and turned into a mess.

Try the following approach of deleting the libraries folder from .idea!

Cannot resolve symbol 'AppCompatActivity'

Cannot resolve symbol AppCompatActivity

Cannot resolve symbol 'AppCompatActivity'

Cannot resolve symbol 'AppCompatActivity' — NO SOLUTION

Cannot resolve symbol ViewModelProviders on AppCompatActivity

New Android Studio: Cannot resolve symbol 'ContextCompat'

Cannot resolve symbol ContextCompat.checkSelfPermission()

Cannot resolve symbol 'AppCompatActivity' , Cannot resolve symbol 'R', Could not download support-compat.aar

Cannot resolve symbol appCompatActivity on create of new project in Android Studio?

" could not resolve symbol 'AppCompatActivity' "

Can not resolve symbol 'AppCompatActivity'

暂无

暂无

The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.

Related Question Cannot resolve symbol AppCompatActivity Cannot resolve symbol 'AppCompatActivity' Cannot resolve symbol 'AppCompatActivity' — NO SOLUTION Cannot resolve symbol ViewModelProviders on AppCompatActivity New Android Studio: Cannot resolve symbol 'ContextCompat' Cannot resolve symbol ContextCompat.checkSelfPermission() Cannot resolve symbol 'AppCompatActivity' , Cannot resolve symbol 'R', Could not download support-compat.aar Cannot resolve symbol appCompatActivity on create of new project in Android Studio? " could not resolve symbol 'AppCompatActivity' " Can not resolve symbol 'AppCompatActivity'

Related Tags

粤ICP备18138465号 © 2020-2024 STACKOOM.COM