Appium测试甚至无法在AWS DeviceFarm上启动

时间：2018-06-06 08:10:32

标签： ios amazon-web-services appium aws-device-farm

我已经在iOS设备上为我的应用程序运行了一些iOS Appium测试（Java TestNG）。

有些测试甚至不能在22台设备中的6台或7台上安装应用程序。所有关于不创建会话的完全相同的错误：

Trying to execute simple Appium Driver
Failed to invoke configuration method scenarios.ScreenshotsAppiumTest.setUp:
It is impossible to create a new session because 
'createSession' which takes HttpClient, 
InputStream and long was not found or it is not accessible

测试工作并传递我的所有设备和AWS Device Farm上的几乎所有其他设备。 在那些失败的设备中，它什么都不做。它没有安装该应用程序。

我不知道如何调试此测试或者为什么它们没有运行。谷歌没有帮助。

我很肯定测试有效，因为它适用于其他设备。

我想知道如何调试或尝试解决此错误。调试Appium而不是在AWS Device Farm上安装应用程序有哪些步骤？ 我能做什么？是否有任何命令可以执行以获取更多日志？什么？ 我在AWS论坛上问了同样的问题而没有任何运气...... 感谢。

我在日志中遇到的错误：

RUNNING: Suite: "test" containing "1" Tests (config: /private/tmp/scratchudZ8pO.scratch/testng_xml93e7D5/screenshotsTest.xml)
https://forums.aws.amazon.com/ Keeping method ScreenshotsAppiumTest.setUp()pri:0, instance:scenarios.ScreenshotsAppiumTest@4e04a765 for class http://TestClass name=class scenarios.ScreenshotsAppiumTest
https://forums.aws.amazon.com/ Invoking @BeforeClass ScreenshotsAppiumTest.setUp()pri:0, instance:scenarios.ScreenshotsAppiumTest@4e04a765
INVOKING CONFIGURATION: "test" - @BeforeClass scenarios.ScreenshotsAppiumTest.setUp()
Trying to execute simple Appium Driver
Failed to invoke configuration method scenarios.ScreenshotsAppiumTest.setUp:It is impossible to create a new session because 'createSession' which takes HttpClient, InputStream and long was not found or it is not accessible
Build info: version: '3.12.0', revision: '7c6e0b3', time: '2018-05-08T14:04:26.12Z'
System info: host: 'prod-osx-device-host-master-v18.local', ip: 'fe80:0:0:0:82:486b:ed14:4cef%en0', os.name: 'Mac OS X', os.arch: 'x86_64', os.version: '10.13.2', java.version: '1.8.0_141'
Driver info: driver.version: AppiumDriver
FAILED CONFIGURATION: "test" - @BeforeClass scenarios.ScreenshotsAppiumTest.setUp() finished in 0 ms
org.openqa.selenium.WebDriverException: It is impossible to create a new session because 'createSession' which takes HttpClient, InputStream and long was not found or it is not accessible
Build info: version: '3.12.0', revision: '7c6e0b3', time: '2018-05-08T14:04:26.12Z'
System info: host: 'prod-osx-device-host-master-v18.local', ip: 'fe80:0:0:0:82:486b:ed14:4cef%en0', os.name: 'Mac OS X', os.arch: 'x86_64', os.version: '10.13.2', java.version: '1.8.0_141'
Driver info: driver.version: AppiumDriver
at io.appium.java_client.remote.AppiumCommandExecutor$1.createSession(AppiumCommandExecutor.java:182)
at io.appium.java_client.remote.AppiumCommandExecutor.createSession(AppiumCommandExecutor.java:196)
at io.appium.java_client.remote.AppiumCommandExecutor.execute(AppiumCommandExecutor.java:218)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:543)
at io.appium.java_client.DefaultGenericMobileDriver.execute(DefaultGenericMobileDriver.java:42)
at io.appium.java_client.AppiumDriver.execute(AppiumDriver.java:1)
at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:207)
at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:130)
at io.appium.java_client.DefaultGenericMobileDriver.<init>(DefaultGenericMobileDriver.java:38)
at io.appium.java_client.AppiumDriver.<init>(AppiumDriver.java:84)
at io.appium.java_client.AppiumDriver.<init>(AppiumDriver.java:94)
at scenarios.TestSetup.prepareDriver(TestSetup.java:117)
at scenarios.ScreenshotsAppiumTest.setUp(ScreenshotsAppiumTest.java:44)
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:84)
at org.testng.internal.Invoker.invokeConfigurationMethod(Invoker.java:564)
at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:213)
at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:138)
at org.testng.internal.TestMethodWorker.invokeBeforeClassMethods(TestMethodWorker.java:175)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:107)
at org.testng.TestRunner.privateRun(TestRunner.java:767)
at org.testng.TestRunner.run(TestRunner.java:617)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:348)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:343)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:305)
at org.testng.SuiteRunner.run(SuiteRunner.java:254)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1224)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1149)
at org.testng.TestNG.run(TestNG.java:1057)
at org.testng.TestNG.privateMain(TestNG.java:1364)
at org.testng.TestNG.main(TestNG.java:1333)
Caused by: java.lang.reflect.InvocationTargetException
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 io.appium.java_client.remote.AppiumCommandExecutor$1.createSession(AppiumCommandExecutor.java:172)
... 35 more
Caused by: java.io.IOException: unexpected end of stream on Connection{127.0.0.1:4723, proxy=DIRECT hostAddress=/127.0.0.1:4723 cipherSuite=none protocol=http/1.1}
at okhttp3.internal.http1.Http1Codec.readResponseHeaders(Http1Codec.java:205)
at okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.java:88)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:45)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:125)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:200)
at okhttp3.RealCall.execute(RealCall.java:77)
at org.openqa.selenium.remote.internal.OkHttpClient.execute(OkHttpClient.java:105)
at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:101)
... 40 more
Caused by: java.io.EOFException: \n not found: limit=0 content=…
at okio.RealBufferedSource.readUtf8LineStrict(RealBufferedSource.java:227)
at okhttp3.internal.http1.Http1Codec.readHeaderLine(Http1Codec.java:212)
at okhttp3.internal.http1.Http1Codec.readResponseHeaders(Http1Codec.java:189)
... 57 more
INVOKING: "test" - scenarios.ScreenshotsAppiumTest.screenshotsTest()
SKIPPED: "test" - scenarios.ScreenshotsAppiumTest.screenshotsTest() finished in 0 ms
browses the page the title
https://forums.aws.amazon.com/ Keeping method ScreenshotsAppiumTest.tearDown()pri:0, instance:scenarios.ScreenshotsAppiumTest@4e04a765 for class http://TestClass name=class scenarios.ScreenshotsAppiumTest
SKIPPED CONFIGURATION: "test" - @AfterClass scenarios.ScreenshotsAppiumTest.tearDown() finished in 0 ms

1 个答案:

答案 0 :(得分：0)

更新。我找到了这个问题的设备。看起来好像发生在

上 
Apple iPad 2 iOS version 9
Apple iPad Air 2 iOS version 9
Apple iPad Mini 1st Gen iOS version 9
Apple iPad Mini 3 
Apple iPad Pro 9.7" iOS version 10
Apple iPhone 5s iOS version 9
Apple iPhone 7 Plus iOS version 10

在iOS版本9上。我不是太担心它，因为它看起来像版本问题。我接受自己的答案，直到将来研究和检查其他版本。

以下参考此处是一台设备的日志：

[TestNG] RUNNING: Suite: "test" containing "1" Tests (config: /tmp/scratchK72Ot0.scratch/testng_xmlK427pl/second_login_is_much_faster.xml)
[Invoker 310656974] Keeping method LoginDurationAppiumTest.setUp()[pri:0, instance:scenarios.LoginDurationAppiumTest@64616ca2] for class [TestClass name=class scenarios.LoginDurationAppiumTest]
[Invoker 310656974] Invoking @BeforeClass LoginDurationAppiumTest.setUp()[pri:0, instance:scenarios.LoginDurationAppiumTest@64616ca2]
[TestNG] INVOKING CONFIGURATION: "test" - @BeforeClass scenarios.LoginDurationAppiumTest.setUp()
Trying to execute simple Appium Driver
Failed to invoke configuration method scenarios.LoginDurationAppiumTest.setUp:It is impossible to create a new session because 'createSession' which takes HttpClient, InputStream and long was not found or it is not accessible
Build info: version: '3.12.0', revision: '7c6e0b3', time: '2018-05-08T14:04:26.12Z'
System info: host: 'ip-172-31-13-65', ip: '172.31.13.65', os.name: 'Linux', os.arch: 'amd64', os.version: '3.13.0-139-generic', java.version: '1.8.0_151'
Driver info: driver.version: AppiumDriver
[TestNG] FAILED CONFIGURATION: "test" - @BeforeClass scenarios.LoginDurationAppiumTest.setUp() finished in 0 ms
[TestNG] org.openqa.selenium.WebDriverException: It is impossible to create a new session because 'createSession' which takes HttpClient, InputStream and long was not found or it is not accessible
[TestNG] Build info: version: '3.12.0', revision: '7c6e0b3', time: '2018-05-08T14:04:26.12Z'
[TestNG] System info: host: 'ip-172-31-13-65', ip: '172.31.13.65', os.name: 'Linux', os.arch: 'amd64', os.version: '3.13.0-139-generic', java.version: '1.8.0_151'
[TestNG] Driver info: driver.version: AppiumDriver
[TestNG]    at io.appium.java_client.remote.AppiumCommandExecutor$1.createSession(AppiumCommandExecutor.java:182)
[TestNG]    at io.appium.java_client.remote.AppiumCommandExecutor.createSession(AppiumCommandExecutor.java:196)
[TestNG]    at io.appium.java_client.remote.AppiumCommandExecutor.execute(AppiumCommandExecutor.java:218)
[TestNG]    at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:543)
[TestNG]    at io.appium.java_client.DefaultGenericMobileDriver.execute(DefaultGenericMobileDriver.java:42)
[TestNG]    at io.appium.java_client.AppiumDriver.execute(AppiumDriver.java:1)
[TestNG]    at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:207)
[TestNG]    at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:130)
[TestNG]    at io.appium.java_client.DefaultGenericMobileDriver.<init>(DefaultGenericMobileDriver.java:38)
[TestNG]    at io.appium.java_client.AppiumDriver.<init>(AppiumDriver.java:84)
[TestNG]    at io.appium.java_client.AppiumDriver.<init>(AppiumDriver.java:94)
[TestNG]    at scenarios.TestSetup.prepareDriver(TestSetup.java:119)
[TestNG]    at scenarios.LoginDurationAppiumTest.setUp(LoginDurationAppiumTest.java:46)
[TestNG]    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[TestNG]    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
[TestNG]    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[TestNG]    at java.lang.reflect.Method.invoke(Method.java:498)
[TestNG]    at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:84)
[TestNG]    at org.testng.internal.Invoker.invokeConfigurationMethod(Invoker.java:564)
[TestNG]    at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:213)
[TestNG]    at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:138)
[TestNG]    at org.testng.internal.TestMethodWorker.invokeBeforeClassMethods(TestMethodWorker.java:175)
[TestNG]    at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:107)
[TestNG]    at org.testng.TestRunner.privateRun(TestRunner.java:767)
[TestNG]    at org.testng.TestRunner.run(TestRunner.java:617)
[TestNG]    at org.testng.SuiteRunner.runTest(SuiteRunner.java:348)
[TestNG]    at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:343)
[TestNG]    at org.testng.SuiteRunner.privateRun(SuiteRunner.java:305)
[TestNG]    at org.testng.SuiteRunner.run(SuiteRunner.java:254)
[TestNG]    at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
[TestNG]    at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
[TestNG]    at org.testng.TestNG.runSuitesSequentially(TestNG.java:1224)
[TestNG]    at org.testng.TestNG.runSuitesLocally(TestNG.java:1149)
[TestNG]    at org.testng.TestNG.run(TestNG.java:1057)
[TestNG]    at org.testng.TestNG.privateMain(TestNG.java:1364)
[TestNG]    at org.testng.TestNG.main(TestNG.java:1333)
[TestNG] Caused by: java.lang.reflect.InvocationTargetException
[TestNG]    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[TestNG]    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
[TestNG]    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[TestNG]    at java.lang.reflect.Method.invoke(Method.java:498)
[TestNG]    at io.appium.java_client.remote.AppiumCommandExecutor$1.createSession(AppiumCommandExecutor.java:172)
[TestNG]    ... 35 more
[TestNG] Caused by: java.io.IOException: unexpected end of stream on Connection{127.0.0.1:4723, proxy=DIRECT hostAddress=/127.0.0.1:4723 cipherSuite=none protocol=http/1.1}
[TestNG]    at okhttp3.internal.http1.Http1Codec.readResponseHeaders(Http1Codec.java:205)
[TestNG]    at okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.java:88)
[TestNG]    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
[TestNG]    at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:45)
[TestNG]    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
[TestNG]    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
[TestNG]    at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
[TestNG]    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
[TestNG]    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
[TestNG]    at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
[TestNG]    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
[TestNG]    at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:125)
[TestNG]    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
[TestNG]    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
[TestNG]    at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:200)
[TestNG]    at okhttp3.RealCall.execute(RealCall.java:77)
[TestNG]    at org.openqa.selenium.remote.internal.OkHttpClient.execute(OkHttpClient.java:105)
[TestNG]    at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:101)
[TestNG]    ... 40 more
[TestNG] Caused by: java.io.EOFException: \n not found: limit=0 content=…
[TestNG]    at okio.RealBufferedSource.readUtf8LineStrict(RealBufferedSource.java:227)
[TestNG]    at okhttp3.internal.http1.Http1Codec.readHeaderLine(Http1Codec.java:212)
[TestNG]    at okhttp3.internal.http1.Http1Codec.readResponseHeaders(Http1Codec.java:189)
[TestNG]    ... 57 more
[TestNG] INVOKING: "test" - scenarios.LoginDurationAppiumTest.second_login_is_much_faster()
[TestNG] SKIPPED: "test" - scenarios.LoginDurationAppiumTest.second_login_is_much_faster() finished in 10 ms
[TestNG]          Checks if the second time the app logs in is much faster
[Invoker 310656974] Keeping method LoginDurationAppiumTest.tearDown()[pri:0, instance:scenarios.LoginDurationAppiumTest@64616ca2] for class [TestClass name=class scenarios.LoginDurationAppiumTest]
[TestNG] SKIPPED CONFIGURATION: "test" - @AfterClass scenarios.LoginDurationAppiumTest.tearDown() finished in 0 ms
===== Invoked methods
  LoginDurationAppiumTest.setUp()[pri:0, instance:scenarios.LoginDurationAppiumTest@64616ca2] 1684106402
    LoginDurationAppiumTest.second_login_is_much_faster()[pri:0, instance:scenarios.LoginDurationAppiumTest@64616ca2] 1684106402
=====
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