appium 中的 NoSuchMethodError [英] NoSuchMethodError in appium
本文介绍了appium 中的 NoSuchMethodError的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我在设置我的第一个 appium 项目后遇到了 java.lang.NoSuchMethodError代码很简单，在这一行失败了:
i got java.lang.NoSuchMethodError after setting up my first appium project
the code is simple, it fails at this line:
driver = new AppiumDriver(new URL("http://x.x.x.x:4723/wd/hub"), capabilities);
跟踪是:
java.lang.NoSuchMethodError: com.google.common.base.Joiner$MapJoiner.appendTo(Ljava/lang/StringBuilder;Ljava/lang/Iterable;)Ljava/lang/StringBuilder;
at com.google.common.net.MediaType.toString(MediaType.java:674)
at org.openqa.selenium.remote.http.JsonHttpCommandCodec.encode(JsonHttpCommandCodec.java:197)
at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:152)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:572)
我的 pom.xml 是:
my pom.xml is:
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-java</artifactId>
<version>LATEST</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.appium</groupId>
<artifactId>java-client</artifactId>
<version>1.2.1</version>
</dependency>
<dependency>
<groupId>com.googlecode.json-simple</groupId>
<artifactId>json-simple</artifactId>
<version>1.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.6</version>
<scope>test</scope>
</dependency>
<!-- Includes the Sauce JUnit helper libraries
<dependency>
<groupId>com.saucelabs</groupId>
<artifactId>sauce_junit</artifactId>
<version>1.0.18</version>
<scope>test</scope>
</dependency>-->
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.2.4</version>
</dependency>
</dependencies>
我用谷歌搜索了一下，有人说我用的是旧的 guava.jar，但我反编译了 guava-15.0.jar 并发现 Joiner.appendTo(StringBuilder, Iterable) 存在，为什么它总是显示这个错误?
i've google it, and some say that i use an older guava.jar, but i decomplie guava-15.0.jar and find the Joiner.appendTo(StringBuilder, Iterable) exist, why it always showing this error?
@Before
public void setUp() throws Exception {
// set up appium
final File classpathRoot = new File(System.getProperty("user.dir"));
final File appDir = new File(classpathRoot, "../../../apps/ContactManager");
final File app = new File(appDir, "ContactManager.apk");
final DesiredCapabilities capabilities = new DesiredCapabilities();
capabilities.setCapability(CapabilityType.BROWSER_NAME, "");
capabilities.setCapability("platformName", "Android");
capabilities.setCapability("deviceName", "Android Emulator");
capabilities.setCapability("platformVersion", "4.4");
capabilities.setCapability("app", app.getAbsolutePath());
capabilities.setCapability("appPackage",
"com.example.android.contactmanager");
capabilities.setCapability("appActivity", ".ContactManager");
driver = new AndroidDriver(new URL("http://x.x.x.x:4723/wd/hub"),
capabilities);
}
也在运行命令mvn -U clean test"后，我可以看到这个错误
also after running command "mvn -U clean test", i can see this error
Tests in error:
addContact(com.saucelabs.appium.AndroidContactsTest):com.google.common.base.Joiner$MapJoiner.appendTo(Ljava/lang/StringBuilder;Ljava/lang/Iterable;)Ljava/lang/StringBuilder;
addContact(com.saucelabs.appium.AndroidContactsTest)
Tests run: 2, Failures: 0, Errors: 2, Skipped: 0
只有一个测试用例的名字是addContact，为什么一直显示Test run: 2?通过调试，我发现在运行这句话driver.quit()"时出现了，去掉这个方法后，显示Test run: 1
There's only one test case whose name is addContact, why it keep showing Test run: 2? through debugging, i found it happens when running this sentence "driver.quit()", after removeing this method, it shows Test run: 1
依赖树如下，除了guava-17.0，我没有看到任何关于MapJoiner的东西，实际上我可以在这个jar文件中找到MapJoiner.appendTo(Stringbuilder, iterate<>)
The dependency tree is list below, i don't see anything about MapJoiner except guava-17.0, actually i can find MapJoiner.appendTo(Stringbuilder, iterate<>) in this jar file
[INFO] com.lvntest.appium:sauce_appium_junit:jar:0.0.1-SNAPSHOT
[INFO] +- junit:junit:jar:4.11:test
[INFO] | \- org.hamcrest:hamcrest-core:jar:1.3:test
[INFO] +- org.seleniumhq.selenium:selenium-java:jar:2.43.1:test
[INFO] | +- org.seleniumhq.selenium:selenium-chrome-driver:jar:2.43.1:test
[INFO] | | \- org.seleniumhq.selenium:selenium-remote-driver:jar:2.43.1:test
[INFO] | | +- cglib:cglib-nodep:jar:2.1_3:test
[INFO] | | \- org.seleniumhq.selenium:selenium-api:jar:2.43.1:test
[INFO] | +- org.seleniumhq.selenium:selenium-htmlunit-driver:jar:2.43.1:test
[INFO] | | \- net.sourceforge.htmlunit:htmlunit:jar:2.15:test
[INFO] | | +- xalan:xalan:jar:2.7.1:test
[INFO] | | | \- xalan:serializer:jar:2.7.1:test
[INFO] | | +- commons-collections:commons-collections:jar:3.2.1:test
[INFO] | | +- org.apache.commons:commons-lang3:jar:3.3.2:test
[INFO] | | +- org.apache.httpcomponents:httpmime:jar:4.3.3:test
[INFO] | | +- net.sourceforge.htmlunit:htmlunit-core-js:jar:2.15:test
[INFO] | | +- xerces:xercesImpl:jar:2.11.0:test
[INFO] | | | \- xml-apis:xml-apis:jar:1.4.01:test
[INFO] | | +- net.sourceforge.nekohtml:nekohtml:jar:1.9.21:test
[INFO] | | +- net.sourceforge.cssparser:cssparser:jar:0.9.14:test
[INFO] | | | \- org.w3c.css:sac:jar:1.3:test
[INFO] | | \- org.eclipse.jetty:jetty-websocket:jar:8.1.15.v20140411:test
[INFO] | | +- org.eclipse.jetty:jetty-util:jar:8.1.15.v20140411:test
[INFO] | | +- org.eclipse.jetty:jetty-io:jar:8.1.15.v20140411:test
[INFO] | | \- org.eclipse.jetty:jetty-http:jar:8.1.15.v20140411:test
[INFO] | +- org.seleniumhq.selenium:selenium-firefox-driver:jar:2.43.1:test
[INFO] | | +- commons-io:commons-io:jar:2.4:test
[INFO] | | \- org.apache.commons:commons-exec:jar:1.1:test
[INFO] | +- org.seleniumhq.selenium:selenium-ie-driver:jar:2.43.1:test
[INFO] | | +- net.java.dev.jna:jna:jar:3.4.0:test
[INFO] | | \- net.java.dev.jna:platform:jar:3.4.0:test
[INFO] | +- org.seleniumhq.selenium:selenium-safari-driver:jar:2.43.1:test
[INFO] | +- org.seleniumhq.selenium:selenium-support:jar:2.43.1:test
[INFO] | \- org.webbitserver:webbit:jar:0.4.15:test
[INFO] | \- io.netty:netty:jar:3.5.5.Final:test
[INFO] +- io.appium:java-client:jar:2.0.0:compile
[INFO] | +- org.apache.httpcomponents:httpclient:jar:4.3.3:compile
[INFO] | | +- org.apache.httpcomponents:httpcore:jar:4.3.2:compile
[INFO] | | +- commons-logging:commons-logging:jar:1.1.3:compile
[INFO] | | \- commons-codec:commons-codec:jar:1.6:compile
[INFO] | +- com.google.guava:guava:jar:17.0:compile
[INFO] | +- cglib:cglib:jar:3.1:compile
[INFO] | | \- org.ow2.asm:asm:jar:4.2:compile
[INFO] | \- org.reflections:reflections:jar:0.9.8:compile
[INFO] | +- javassist:javassist:jar:3.12.1.GA:compile
[INFO] | \- dom4j:dom4j:jar:1.6.1:compile
[INFO] +- com.googlecode.json-simple:json-simple:jar:1.1.1:test
[INFO] +- commons-lang:commons-lang:jar:2.6:test
[INFO] +- com.saucelabs:sauce_junit:jar:2.1.10:compile
[INFO] | +- com.saucelabs:sauce_java_common:jar:2.1.10:compile
[INFO] | \- com.saucelabs:saucerest:jar:1.0.22:compile
[INFO] | \- org.json:json:jar:20090211:compile
[INFO] \- com.google.code.gson:gson:jar:2.3:compile
推荐答案
你使用的是哪个版本的 selenium?
Which version of selenium are you using ?
以下列方式之一编辑您的 pom.xml..
Edit your pom.xml in one of the following ways..
<dependency>
<groupId>io.appium</groupId>
<artifactId>java-client</artifactId>
<version>2.0.0</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-java</artifactId>
<version>LATEST</version>
</dependency>
对于上述依赖项，使用 AndroidDriver() 代替 AppiumDriver() 或将以下与 AppiumDriver() 一起使用
For the above dependency use AndroidDriver() in place of AppiumDriver() or use the following with AppiumDriver()
<dependency>
<groupId>io.appium</groupId>
<artifactId>java-client</artifactId>
<version>1.5.0</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-java</artifactId>
<version>2.42.2</version>
</dependency>
干杯
这篇关于appium 中的 NoSuchMethodError的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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