We write automation framework using TestNG and when we run it we get errors sometimes. So, it becomes important for us to know about error messages.
I have put some of the error messages that we get when we go wrong and execute TestNG XML file:
1.If two tests are having the same name then we see below error
at org.testng.TestNG.checkTestNames(TestNG.java:981)
at org.testng.TestNG.sanityCheck(TestNG.java:970)
at org.testng.TestNG.run(TestNG.java:1002)
at org.testng.remote.RemoteTestNG.run(RemoteTestNG.java:109)
