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No provider for Overlay! StaticInjectorError(AppModule)[MatMenuTrigger -> Overlay]: · Issue #10820 · angular/components · GitHub
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ERROR Error: Uncaught (in promise): Error: StaticInjectorError[e]: · Issue #20339 · angular/angular · GitHub
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![No provider for Overlay! StaticInjectorError(AppModule)[MatMenuTrigger -> Overlay]: · Issue #10820 · angular/components · GitHub](https://user-images.githubusercontent.com/8691013/39659455-eebacb6e-505a-11e8-94de-83620b055215.png "No provider for Overlay! StaticInjectorError(AppModule)[MatMenuTrigger -> Overlay]: · Issue #10820 · angular/components · GitHub")
No provider for Overlay! StaticInjectorError(AppModule)[MatMenuTrigger -> Overlay]: · Issue #10820 · angular/components · GitHub
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