Godot 3.2 Andorid Plugin Export Error

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:bust_in_silhouette: Asked By bigbic127

I get an error using https://github.com/Shin-NiL/Godot-Android-Admob-Plugin to export.
The related error is difficult to find. What is the solution?
<I’m using Windows 10 64bit>


    ....\GodotAdMob.java:220: error: cannot find symbol 
layout = ((Godot) activity).layout;
symbol: variable layout
location: class Godot

....\GodotAdMob.java:316: error: cannot find symbol 
FrameLayout layout = ((Godot) activity).layout;
symbol: variable layout
location: class Godot

2errors