Android Studio - XML Layout does not show options and always gives error

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Any and all layout I create does not show elements like LinearLayout, RecyclerView and others. Only the options below (and the errors too)


Also, XML always has an error saying that width or height is missing, but everything is fine (as in the image above). I already imported everything that had to import but unfortunately the error continues.

Clean, rebuild, sync and invalidate cache do not work. Do you know what it can be?


Additional Information:

- Everything started on Android 3.2.1
- I'm also having another problem that can be interlinked: Android Studio 3.2.1 does not find "Default Activity"

    
asked by anonymous 20.10.2018 / 22:36

1 answer

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It happened to me too. to solve it was just to downgrade the version of android studio

1- Uninstall the current version of your system. 2-Download the older version of FileHippo.com - Download free software as they keep a file of all older versions of the software. install it. 3-When Android Studio requests a new update, just deny.

    
26.10.2018 / 02:09