Android Studio getting error while adding theme material light theme the error is
Missing style one or more layout is missing the layout_width or layout_height. Here is the error snapshot
the snapshot of the error I am getting.
As the message suggests, the layout that you're viewing is using styles that are not present in the theme that the android studio previewer using to show your layout.
There's a combo box above the preview that allows you to choose which theme the previewer will use. You can select the desired theme (material light) to preview with that theme.