No command or response codec has been defined. Unable to proceed" this exception was thrown while executing the appium script for android and ios emulators/simulators. I have developed a data driven framework and accompanied all latest jars. While am trying to execut the test case class file at that time am facing this issue. Am using TestNG concept for my framework.
public void setup() throws MalformedURLException {
DesiredCapabilities capabilities = new DesiredCapabilities();
// setting desired capabilities to access the real device or emulator
// capabilities.setCapability(“deviceName”, “Android emulator”);
// capabilities.setCapability(“platformName”, “Android”);
// capabilities.setCapability(“version”, “7.1.1”);
// capabilities.setCapability(“automationName”, “Appium”);
// capabilities.setCapability(“app”, “Users/dev_14077/Desktop/Praba/app-roi-debug.apk”);
// driver = new AndroidDriver(new URL(“http://127.0.0.1:4723/wd/hub”), capabilities);
// driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);
capabilities.setCapability("deviceName","iPhone 6");
capabilities.setCapability("platformName","iOS");
capabilities.setCapability("version","10.1");
capabilities.setCapability("Device UDID","F6965985-8694-4E47-8418-505A686B7F3F");
capabilities.setCapability("automationName","XCUITest");
capabilities.setCapability("app","Users/dev_14077/Desktop/Praba/mobilebanking.app");
driver = new IOSDriver(new URL("http://172.26.70.121:4723/wd/hub"),capabilities);
driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);
} This is my @Before part.
[RemoteTestNG] detected TestNG version 6.12.0
log4j:WARN No appenders could be found for logger (org.apache.http.client.protocol.RequestAddCookies).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
Jan 04, 2018 10:13:56 AM org.openqa.selenium.remote.ProtocolHandshake createSession
INFO: Detected dialect: OSS
FAILED CONFIGURATION: @BeforeMethod setup
org.openqa.selenium.WebDriverException: No command or response codec has been defined. Unable to proceed
Build info: version: ‘unknown’, revision: ‘unknown’, time: ‘unknown’
System info: host: ‘Prabaharan.local’, ip: ‘172.26.70.121’, os.name: ‘Mac OS X’, os.arch: ‘x86_64’, os.version: ‘10.12.6’, java.version: ‘1.8.0_144’
Driver info: driver.version: AppiumDriver
at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:154)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:646)
at io.appium.java_client.AppiumDriver.execute(AppiumDriver.java:180)
at org.openqa.selenium.remote.RemoteWebDriver$RemoteWebDriverOptions$RemoteTimeouts.implicitlyWait(RemoteWebDriver.java:877)
at testCases.NewRegistration_Unregistrationofapp.setup(NewRegistration_Unregistrationofapp.java:43)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:108)
at org.testng.internal.Invoker.invokeConfigurationMethod(Invoker.java:523)
at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:224)
at org.testng.internal.Invoker.invokeMethod(Invoker.java:599)
at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:877)
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1201)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
at org.testng.TestRunner.privateRun(TestRunner.java:776)
at org.testng.TestRunner.run(TestRunner.java:634)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:425)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:420)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:385)
at org.testng.SuiteRunner.run(SuiteRunner.java:334)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1318)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1243)
at org.testng.TestNG.runSuites(TestNG.java:1161)
at org.testng.TestNG.run(TestNG.java:1129)
at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:114)
at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)
SKIPPED CONFIGURATION: @AfterMethod afterMethod
SKIPPED: main
org.openqa.selenium.WebDriverException: No command or response codec has been defined. Unable to proceed
Build info: version: ‘unknown’, revision: ‘unknown’, time: ‘unknown’
System info: host: ‘Prabaharan.local’, ip: ‘172.26.70.121’, os.name: ‘Mac OS X’, os.arch: ‘x86_64’, os.version: ‘10.12.6’, java.version: ‘1.8.0_144’
Driver info: driver.version: AppiumDriver
at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:154)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:646)
at io.appium.java_client.AppiumDriver.execute(AppiumDriver.java:180)
at org.openqa.selenium.remote.RemoteWebDriver$RemoteWebDriverOptions$RemoteTimeouts.implicitlyWait(RemoteWebDriver.java:877)
at testCases.NewRegistration_Unregistrationofapp.setup(NewRegistration_Unregistrationofapp.java:43)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:108)
at org.testng.internal.Invoker.invokeConfigurationMethod(Invoker.java:523)
at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:224)
at org.testng.internal.Invoker.invokeMethod(Invoker.java:599)
at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:877)
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1201)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
at org.testng.TestRunner.privateRun(TestRunner.java:776)
at org.testng.TestRunner.run(TestRunner.java:634)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:425)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:420)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:385)
at org.testng.SuiteRunner.run(SuiteRunner.java:334)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1318)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1243)
at org.testng.TestNG.runSuites(TestNG.java:1161)
at org.testng.TestNG.run(TestNG.java:1129)
at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:114)
at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)