java.lang.Exception: Custom runner class AndroidJUnit4 should have a public constructor with signature AndroidJUnit4(Class testClass)

Question

gradle looks like:

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

android {
    compileSdkVersion 25
    buildToolsVersion \"25.0.2\"

    defaultConfig {
              


        

Answer 1

In my case the problem was solved by putting the below line:

@RunWith(AndroidJUnit4ClassRunner.class)