Android studio Navigation drawer showing dark screen on design View

Question

I installed Android studio 3.1.3 and it\'s only showing a dark screen

build.gradle:

    apply plugin: \'com.android.application\'

android {
            


        

Answer 1

Make sure you are connected to a good network

Check this checkbox

Goto >file -> other settings -> Under build, execution, and deployment -> you will see Gradle. uncheck the checkbox offline work

Try adding Google maven repository into app's build.gradle file:

repositories {
    maven { url "https://maven.google.com" }
}

rebuild your project.

If step 1 won't work, remove gradle from your project root folder and rebuild your project again.