title: TestNG An internal error occurred during launching
body: <p>I created a TestNG class (FirstTest.java) and when I run the test case as TestNG Test, I am getting the following error. </p>
  
  <p><strong>An internal error occurred during: "Launching FirstTest".
  java.lang.NullPointerException</strong></p>
  
  <p>Eclipse Version: Luna Service Release 2 (4.4.2)</p>
  
  <p>If anyone knows Please Help!</p>