i was running a sample test… but the log showed this error…can anyone tell me wat it is:
Exception in thread “main” org.openqa.selenium.SessionNotCreatedException: A new session could not be created. (Original error: Remote install failed: pkg: /data/local/tmp/1069c58fdecfd93c2738baf6b9126ed2.apk
Failure [INSTALL_FAILED_VERSION_DOWNGRADE]) (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 18.82 seconds
Build info: version: ‘2.52.0’, revision: ‘4c2593c’, time: ‘2016-02-11 19:03:33’
System info: host: ‘Vishnu’, ip: ‘192.168.1.108’, os.name: ‘Windows 8.1’, os.arch: ‘amd64’, os.version: ‘6.3’, java.version: ‘1.8.0_73’
Driver info: io.appium.java_client.android.AndroidDriver
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at org.openqa.selenium.remote.ErrorHandler.createThrowable(ErrorHandler.java:206)
at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:158)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:678)
at io.appium.java_client.DefaultGenericMobileDriver.execute(DefaultGenericMobileDriver.java:42)
at io.appium.java_client.AppiumDriver.execute(AppiumDriver.java:1)
at io.appium.java_client.android.AndroidDriver.execute(AndroidDriver.java:1)
at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:249)
at org.openqa.selenium.remote.RemoteWebDriver.(RemoteWebDriver.java:131)
at org.openqa.selenium.remote.RemoteWebDriver.(RemoteWebDriver.java:144)
at io.appium.java_client.DefaultGenericMobileDriver.(DefaultGenericMobileDriver.java:37)
at io.appium.java_client.AppiumDriver.(AppiumDriver.java:162)
at io.appium.java_client.AppiumDriver.(AppiumDriver.java:171)
at io.appium.java_client.android.AndroidDriver.(AndroidDriver.java:72)
at amazon.StartApplication.main(StartApplication.java:29)