Android Studio 3.0 - Unable to save settings: Failed to save settings. Please restart Android Studio

Question

Yesterday I was updated my Android Studio version to stable version 3.0 then I am started getting this errors in my studio and unable to build the app.

Unable to save plugin settings: The plugin org.jetbrains.android failed to save settings and has been disabled. Please restart Android Studio

But I forcefully enabled all plugins in my Studio by going to File-->Settings-->Plugins --> All are enabled.

I tried by deleting .AndroidStudio/* folder as suggested here and here

I tried by Invalidate and Restart and Enable Android Support as suggested here

And also tried by uninstalling studio and reinstalled latest stable version 3.0 one from here

But none of them are working, Can any one suggest me any alternate solution for this.

Thanks in Advance..

Answer 1

Finally, I resolved by creating new Android project and moved my all files into it. This issue got because of existing settings in the old project.

It may useful for someone.

Update:

Go to File--> Project Structure --> Check Use Embedded JDK (Recommended)

Ref: