Error: Class Kotlin.reflect.jvm.internal.functioncaller$fieldsetter

I've tried everything to get rid of this error but it keeps coming back. Class kotlin.reflect.jvm.internal.FunctionCaller$FieldSetter can not access a member of class com.android.b

Solution 1:

A few days ago I tried this and the problem hasn't come back ever since:

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Delete all the files in .Gradle

Execute Build > Clean Project

File > Invalidate Caches / Restart...

(After restart) Sync Project with Gradle Files

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All of this steps must be done without making anything in between otherwise somehow will not work.

Solution 2:

Facing same issue. I resolve this error by doing this:

Earlier in my build.gradle (Project : appname)

classpath 'com.android.tools.build:gradle:3.3.0-alpha12'

I use 3.2.0 instead of 3.3.0-alpha12

classpath 'com.android.tools.build:gradle:3.2.0'

Try this

Happy coding :)

Solution 3:

Faced this issue but I've changed in build.gradle in project

classpath 'com.android.tools.build:gradle:3.4.0-alpha01'

with this latest

classpath 'com.android.tools.build:gradle:3.3.0-rc02'

happy coding