Appium 走过的坑（ Mac+java ）--Apple 篇
最近随着手机测试盛行，经朋友推荐，selenium的新家庭成员Appium算比较好用的一款自动化手机测试工具。本想，selenium出的东西都是好东西，IDE-->RC-->WebDriver-->PhantomJS，个个都是好东西，当然其中有些不适selenium做的，算半个推荐，但真心不错，那这个Appium也不会差吧。。。抱着试试的心态，开始了踏坑之旅。下面就让我描述下我走过的坑：
首先先说下环境：
Mac pro (OS X 10.10.3)
Java (1.6 , 后续会介绍怎样让mac升成1.8）
eclipse ( Luna Service Release 2 (4.4.2) )
Appium ( java-client-2.2.0.jar )
Appium Desktop app ( appium.dmg 1.4.1 可能有些朋友找不到，其实就是排序最高的那个，没有写版本号，但装完会发现是1.4.1)
Selenium ( selenium-java-2.46.0.jar , selenium-server-standalone-2.46.0.jar )
xcode （不列版本了，装最新的就行）
Appium Desktop app可以替换之前很多网上找到的复杂安装流程，既然有，就要用，不然浪费了人家的一片苦心不是，安装完后，点击doctor按钮，会发现，修复一下后，只有Apple方面是OK的，下面先讲Apple吧，之后再来说Android。
接下来就让我们在eclipse创建一个新项目开始吧：
我建了一个叫做TestAppium，项目加载的东西大约如下：
抄了一段官方的代码:
import org.junit.After;
import org.junit.Before;
import java.net.URL;
import io.appium.java_client.ios.IOSDriver;
import org.junit.Test;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.remote.DesiredCapabilities;
public class AppiumTest {
WebDriver wd;
@Before
public void setUp() throws Exception {
DesiredCapabilities capabilities = new DesiredCapabilities();
capabilities.setCapability("deviceName", "iPhone 6");
capabilities.setCapability("platformVersion", "6");
capabilities.setCapability("platformName", "iOS");
capabilities.setCapability("browserName", "safari");
wd = new IOSDriver(new URL("http://127.0.0.1:4723/wd/hub"),
capabilities);
}
@After
public void tearDown() throws Exception {
wd.quit();
}
@Test
public void test() throws Exception {
wd.get("http://www.google.com");
Thread.sleep(1000);
}
}
开启Appium DeskTop app,当然也做了点配置（ 红圈是重点，和代码对应 ）：
按下Appium DeskTop app的launch按钮，然后运行Junit代码，很好，第一个坑如约而至：
java.lang.UnsupportedClassVersionError: io/appium/java_client/ios/IOSDriver : Unsupported major.minor version 51.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637) at java.lang.ClassLoader.defineClass(ClassLoader.java:621) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) at java.net.URLClassLoader.access$000(URLClassLoader.java:58) at java.net.URLClassLoader$1.run(URLClassLoader.java:197) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) at java.lang.ClassLoader.loadClass(ClassLoader.java:247) at AppiumTest.setUp(AppiumTest.java:23) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) at org.junit.runners.ParentRunner.run(ParentRunner.java:309) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192) java.lang.NullPointerException at AppiumTest.tearDown(AppiumTest.java:30) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) at org.junit.runners.ParentRunner.run(ParentRunner.java:309) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
“java.lang.UnsupportedClassVersionError: io/appium/java_client/ios/IOSDriver : Unsupported major.minor version 51.0”
这是个什么东西，从来没有版本是51.0的啊，随之搜索答案，发现需要java版本1.7以上，看起来这个坑很好填，那我们动手吧：
Mac是这样，系统自带java，但是版本吧，不忍直视，1.6，目前是没法升级，那怎么办？自己动手，丰衣足食呗。
首先去java官网安装Mac版本最新的java安装包，随后，下一步，下一步，安装完。
打开终端，输入 java －version，好样的，还是1.6，第二个坑也来了，Mac你是闹怎样？
平定下情绪，咱们还是解决问题吧，既然装了，这个java去哪里了呢？
打开系统偏好设置，发现最下面一排会有一个java的图标，那就打开看看吧。
一个java的控制面板，真的是简洁大方有档次，干净到不能再干净。好好翻翻，发现了这个：
复制路径地址：/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/bin/java
原来你在这里啊，那我直接配置你到环境变量吧。
这里有个小插曲，我首先想把他引入eclipse，但是JavaAppletPlugin.plugin不是一个文件夹，这下好，那就索性copy出来，省的以后出问题
打开终端 :
cp -rf /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home ~
然后，在/etc/下，编辑一个叫profile的文件，在最下端加入：
export JAVA_HOME=~/Home
保存退出，这里有个问题，如果不是用sudo是不能保存的，那怎么办：
sudo vim /etc/profile
编辑完后，按esc后：
输入wq!
再次打开确认下，的确能写入了。
接下来，source /profile
好了，环境变量配好了，可能没生效，重启或者用户注销再登入一下。
再来一次，java -version
终于1.8了，然后eclipse也配置下，引入1.8。回到项目，这里修改java版本，如图所示：
选择1.7，够用就行来，别到时候又来问题。
绕了一个大圈，能运行了吧，咱们来试试（ 打开appium launch, run junit )：
org.openqa.selenium.remote.UnreachableBrowserException: Could not start a new session. Possible causes are invalid address of the remote server or browser start-up failure. Build info: version: ‘2.46.0‘, revision: ‘87c69e2‘, time: ‘2015-06-04 16:17:10‘ System info: host: ‘caochengdeMacBook-Pro.local‘, ip: ‘192.168.102.153‘, os.name: ‘Mac OS X‘, os.arch: ‘x86_64‘, os.version: ‘10.10.3‘, java.version: ‘1.8.0_45‘ Driver info: driver.version: IOSDriver at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:599) at io.appium.java_client.AppiumDriver.execute(AppiumDriver.java:180) at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:242) at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:128) at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:155) at io.appium.java_client.AppiumDriver.<init>(AppiumDriver.java:109) at io.appium.java_client.ios.IOSDriver.<init>(IOSDriver.java:23) at AppiumTest.setUp(AppiumTest.java:24) 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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) at org.junit.runners.ParentRunner.run(ParentRunner.java:309) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192) Caused by: org.apache.http.conn.HttpHostConnectException: Connect to 127.0.0.1:4723 [/127.0.0.1] failed: Connection refused at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:151) at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:353) at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:380) at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236) at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:184) at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:88) at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110) at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:71) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55) at org.openqa.selenium.remote.internal.ApacheHttpClient.fallBackExecute(ApacheHttpClient.java:143) at org.openqa.selenium.remote.internal.ApacheHttpClient.execute(ApacheHttpClient.java:89) at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:134) at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:578) ... 31 more Caused by: java.net.ConnectException: Connection refused at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:345) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:589) at org.apache.http.conn.socket.PlainConnectionSocketFactory.connectSocket(PlainConnectionSocketFactory.java:74) at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:134) ... 44 more java.lang.NullPointerException at AppiumTest.tearDown(AppiumTest.java:30) 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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) at org.junit.runners.ParentRunner.run(ParentRunner.java:309) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
这个妖孽是什么东西，配置里查找一番，发现之前配置的时候多填了一项，关了就行：
再次launch，坑又来了：
org.openqa.selenium.SessionNotCreatedException: A new session could not be created. (Original error: Could not find a device to launch. You requested ‘iPhone 6 (6 Simulator)‘, but the available devices were: ["iPad 2 (8.3 Simulator) [91098947-0E95-4BCC-B1CF-5283D1F33A3F]","iPad Air (8.3 Simulator) [59C14602-49D9-40B1-87B3-21A068E9B737]","iPad Retina (8.3 Simulator) [8E8F54E3-084F-42E7-8F3A-530A990BE1A5]","iPhone 4s (8.3 Simulator) [DAD508E7-9967-4408-92B1-3D2FBCB3F7C5]","iPhone 5 (8.3 Simulator) [D507787F-278F-4FDD-B87E-9CF0B8CA4FF2]","iPhone 5s (8.3 Simulator) [2E075526-B6E0-4E63-BDD3-617AB269CB17]","iPhone 6 (8.3 Simulator) [D0F0D816-D747-479F-9E87-74F4DD5E3E39]","iPhone 6 Plus (8.3 Simulator) [B2FBBE5A-5F95-4D83-B284-50A7E4C16AC7]"]) (WARNING: The server did not provide any stacktrace information) Command duration or timeout: 467 milliseconds Build info: version: ‘2.46.0‘, revision: ‘87c69e2‘, time: ‘2015-06-04 16:17:10‘ System info: host: ‘caochengdeMacBook-Pro.local‘, ip: ‘192.168.102.153‘, os.name: ‘Mac OS X‘, os.arch: ‘x86_64‘, os.version: ‘10.10.3‘, java.version: ‘1.8.0_45‘ Driver info: io.appium.java_client.ios.IOSDriver 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:204) at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:156) at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:605) at io.appium.java_client.AppiumDriver.execute(AppiumDriver.java:180) at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:242) at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:128) at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:155) at io.appium.java_client.AppiumDriver.<init>(AppiumDriver.java:109) at io.appium.java_client.ios.IOSDriver.<init>(IOSDriver.java:23) at AppiumTest.setUp(AppiumTest.java:24) 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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) at org.junit.runners.ParentRunner.run(ParentRunner.java:309) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192) java.lang.NullPointerException at AppiumTest.tearDown(AppiumTest.java:30) 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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) at org.junit.runners.ParentRunner.run(ParentRunner.java:309) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
这个坑比较好解决，看我errorlog就懂了，说我填的版本不对，那就改成标准版本：
capabilities.setCapability("platformVersion", "6");
change to
capabilities.setCapability("platformVersion", "8.3");
再次运行，iPhone终于出来了！
