title: Error occurred in my android studio Project.....can't find the solution on google
body: <p>I have made a simple app. It was running fine. I had never used git. So, I watched a simple tutorial on youtube and installed the git and have made an account on Github. And also have added the account on the android studio and made the initial commit. Just after that, an error is showing in (ExampleInstrumentedTest.java)... and when I try to run the app. it builds without error but fails to install in my android device.</p>
  
  <p>I searched for the solution on google. And find that disabling the instant run can solve this. but in the latest version of the android studio. instant run feature is not used.<a href="https://i.stack.imgur.com/PcIAs.png" rel="nofollow noreferrer">here is the screenshot</a> and <a href="https://i.stack.imgur.com/M4bJI.png" rel="nofollow noreferrer">here is the screenshot for dependencies</a></p>
  
  <p>Edit: now I have found out that it is running on other android devices but not on my android device. I think this problem arose after I unrooted my android device.</p>