Appium 1.7.6 does not support Findelementbyname (locator)

Appium 1.7.6 does not support Findelementbyname (locator) Do not know why? Many of these statements in the script, it's a lot of trouble.

Org.openqa.selenium.InvalidSelectorException:Locator strategy ' name ' is not supported for this session (Warning:the serv Er did not provide any stacktrace information)

Element Info: {using=name, value= pickup}
At Sun.reflect.NativeConstructorAccessorImpl.newInstance0 (Native Method)
At Sun.reflect.NativeConstructorAccessorImpl.newInstance (nativeconstructoraccessorimpl.java:62)
At Sun.reflect.DelegatingConstructorAccessorImpl.newInstance (delegatingconstructoraccessorimpl.java:45)
At Java.lang.reflect.Constructor.newInstance (constructor.java:422)
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:647)
At Io.appium.java_client. Defaultgenericmobiledriver.execute (DEFAULTGENERICMOBILEDRIVER.JAVA:40)
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.findElement (remotewebdriver.java:353)
At Io.appium.java_client. Defaultgenericmobiledriver.findelement (defaultgenericmobiledriver.java:56)
At Io.appium.java_client. Appiumdriver.findelement (appiumdriver.java:1)
At Io.appium.java_client.android.AndroidDriver.findElement (androiddriver.java:1)
At Org.openqa.selenium.remote.RemoteWebDriver.findElementByName (remotewebdriver.java:451)
At Io.appium.java_client. Defaultgenericmobiledriver.findelementbyname (defaultgenericmobiledriver.java:104)
At Io.appium.java_client. Appiumdriver.findelementbyname (appiumdriver.java:1)
At Io.appium.java_client.android.AndroidDriver.findElementByName (androiddriver.java:1)
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:497)
At Org.testng.internal.MethodInvocationHelper.invokeMethod (methodinvocationhelper.java:100)
At Org.testng.internal.Invoker.invokeMethod (invoker.java:646)
At Org.testng.internal.Invoker.invokeTestMethod (invoker.java:811)
At Org.testng.internal.Invoker.invokeTestMethods (invoker.java:1137)
At Org.testng.internal.TestMethodWorker.invokeTestMethods (testmethodworker.java:129)
At Org.testng.internal.TestMethodWorker.run (testmethodworker.java:112)
At Org.testng.TestRunner.privateRun (testrunner.java:753)
At Org.testng.TestRunner.run (testrunner.java:607)
At Org.testng.SuiteRunner.runTest (suiterunner.java:368)
At Org.testng.SuiteRunner.runSequentially (suiterunner.java:363)
At Org.testng.SuiteRunner.privateRun (suiterunner.java:321)
At Org.testng.SuiteRunner.run (suiterunner.java:270)
At Org.testng.SuiteRunnerWorker.runSuite (suiterunnerworker.java:52)
At Org.testng.SuiteRunnerWorker.run (suiterunnerworker.java:86)
At Org.testng.TestNG.runSuitesSequentially (testng.java:1284)
At Org.testng.TestNG.runSuitesLocally (testng.java:1209)
At Org.testng.TestNG.runSuites (testng.java:1124)
At Org.testng.TestNG.run (testng.java:1096)
At Org.testng.remote.AbstractRemoteTestNG.run (abstractremotetestng.java:126)
At Org.testng.remote.RemoteTestNG.initAndRun (remotetestng.java:137)
At Org.testng.remote.RemoteTestNG.main (remotetestng.java:58)

Appium 1.7.6 does not support Findelementbyname (locator)