Error inflating class androidx.constraintlayout.widget.ConstraintLayout

Question

After migrating to Androidx packages using Android Studio menu option Refactor -> Refactor to Androidx...

I\'m getting the following error:

Error inf         


        

Answer 1

Well in my case I've tried Solution 1 which still was not working. Then I used Solution 2 along with Solution 1.

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Solution 1

Updating the current version ConstraintLayout in app level build.gradle file.

From

implementation 'androidx.constraintlayout:constraintlayout:1.1.2'

Into

implementation 'androidx.constraintlayout:constraintlayout:1.1.3'

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Solution 2

Invalidate Caches and Restart Android Studio (If still not working after applying Solution 1).

File → Invalidate Caches / Restart → Invalidate and Restart

I used both of them and It works fine for me.

Note: Solution 1 is important.