java.lang.AbstractMethodError: org.testng.remote.support.RemoteTestNG6_9_10$DelegatingTestRunnerFactory.newTestRunner(Lorg/testng/ISuite;Lorg/testng/xml/XmlTest;Ljava/util/List;)Lorg/testng/TestRunner; at org.testng.SuiteRunner$ProxyTestRunnerFactory.newTestRunner(SuiteRunner.java:544) at org.testng.SuiteRunner.init(SuiteRunner.java:142) at org.testng.SuiteRunner.(SuiteRunner.java:106) at org.testng.TestNG.createSuiteRunner(TestNG.java:1116) at org.testng.TestNG.createSuiteRunners(TestNG.java:1103) at org.testng.TestNG.runSuitesLocally(TestNG.java:955) at org.testng.TestNG.run(TestNG.java:900) at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:132) at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:230) at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:76)
From http://stackoverflow.com/q/42648365/4234729