执行Java程序appium时出错和其他异常

Question

我试图执行以下代码

public static void main(String[] args) throws MalformedURLException {

AndroidDriver<AndroidElement>  driver=Capabilities();
        
      //xPath id className, androidUIautomator  //tagname[@attribute='value']

//Registration of the device
//driver.findElementByXPath("//android.widget.EditText[@resource-id='iMSSO_Alert1_Continue_button']").click();

//driver.findElementByXPath("//android.widget.EditText[@resource-id='btnAgree']").click();


driver.findElementByXPath("//android.widget.EditText[@resource-id='USER']").sendKeys("aris");
driver.findElementByXPath("//android.widget.EditText[@resource-id='PASSWORD']").sendKeys("kKL2WBU7ggCeMh4izUY4Kg==");
driver.findElementByXPath("//android.widget.EditText[@resource-id='btnLogin']").click(); 

}}




package appiumsample1;

import java.net.MalformedURLException;
import java.net.URL;

import org.openqa.selenium.remote.DesiredCapabilities;
import io.appium.java_client.android.AndroidDriver;
import io.appium.java_client.android.AndroidElement;
 
public class base1 {

public static AndroidDriver<AndroidElement> Capabilities() throws MalformedURLException {


DesiredCapabilities caps = new DesiredCapabilities();
caps.setCapability("deviceName", "My tab");
caps.setCapability("udid", "ce12182cabcaaa27017e"); //Give Device ID of your mobile phone/name of the device
caps.setCapability("platformName", "Android");
caps.setCapability("platformVersion", "8.1.0");
caps.setCapability("appPackage", "com.verizon.launcher.sdnasit");
caps.setCapability("appActivity", "com.verizon.launcher.webview.WebActivity");
caps.setCapability("noReset", "true");


AndroidDriver<AndroidElement> driver = new AndroidDriver<>(new URL("http://127.0.0.1:4723/wd/hub"), caps);
return driver;



/*public static void main(String[] args) {

//Set the Desired Capabilities
DesiredCapabilities caps = new DesiredCapabilities();
caps.setCapability("deviceName", "My Phone");
caps.setCapability("udid", "ce12182cabcaaa27017e"); //Give Device ID of your mobile phone/name of the device
caps.setCapability("platformName", "Android");
caps.setCapability("platformVersion", "8.1.0");
caps.setCapability("appPackage", "com.verizon.launcher.sdnasit");
caps.setCapability("appActivity", "com.verizon.launcher.webview.WebActivity");
caps.setCapability("noReset", "true");





//Instantiate Appium Driver
try {
AppiumDriver<MobileElement> driver = new AndroidDriver<MobileElement>(new URL("http://127.0.0.1:4723/wd/hub"), caps);

} catch (MalformedURLException e) {
System.out.println(e.getMessage());
} */


// UI Automator tool 

}

例外

远程会话。有关更多详细信息，请检查服务器日志。原始错误：处理命令时发生未知服务器端错误。原始错误：无法启动com.verizon.launcher.sdnasit应用程序。访问https://github.com/appium/appium/blob/master/docs/en/writing-running-appium/android/activity-startup.md进行故障排除。原始错误：执行adbExec时出错。原始错误：'命令'C：\用户\SINGTO2\AppData\本地\android\sdk\平台工具\adb.exe-P 5037-s ce12182Cabcaaa27017e shell am start-W-ncom.verizon.launcher.sdnasit/com.verizon.launcher.webview.WebActivity-S'在20000ms后超时'。尝试增加由'adbExecTimeout'功能表示的20000ms adb执行超时构建信息：版本：'3.141.59'，修订版：'e82be7d358'，时间：'2018-11-14T08:25:48'系统信息：主机：'TFL0074ALKVTMLM'，ip：'10.69.131.113'，os.name：'Windows 10'，os.arch：'amd64'，os.version：'10.0'，java.version：'1.8。0_181'驱动程序信息：driver.version：Android驱动程序远程堆栈跟踪：未知错误：处理命令。原始错误：无法启动com.verizon.launcher.sdnasit应用程序。访问https://github.com/appium/appium/blob/master/docs/en/writing-running-appium/android/activity-startup.md进行故障排除。原始错误：执行adbExec时出错。原始错误：'命令'C：\用户\SINGTO2\AppData\本地\android\sdk\平台工具\adb.exe-P 5037-s ce12182Cabcaaa27017e shell am start-W-ncom.verizon.launcher.sdnasit/com.verizon.launcher.webview.WebActivity-S'在20000ms后超时'。尝试增加由adbExecTimeout功能表示的20000ms adb执行超时

根据答案添加代码

public class base1 {

public AndroidDriver<MobileElement> driver;
        public WebDriverWait wait;
        public Dimension size;
        public String destDir;
public DateFormat dateFormat;

public (swipe) {
};


public (takeScreenShot) {
};

@BeforeMethod

public void setup () throws MalformedURLException {

DesiredCapabilities caps = new DesiredCapabilities();
caps.setCapability("deviceName", "My tab");
caps.setCapability("udid", "ce12182cabcaaa27017e"); //Give Device ID of your mobile phone/name of the device
caps.setCapability("platformName", "Android");
caps.setCapability("platformVersion", "8.1.0");
caps.setCapability("skipUnlock","true");
caps.setCapability("appPackage", "com.verizon.launcher.sdnasit");
caps.setCapability("appActivity", "com.verizon.launcher.webview.WebActivity");
caps.setCapability("noReset", "true");
driver = new AndroidDriver<MobileElement>(new URL("http://127.0.0.1:4723/wd/hub"),caps);
wait = new WebDriverWait(driver, 10);

}

@Test
     public void test () throws Exception {

    //Test commands
    }

@AfterMethod

    public void teardown(){
        driver.quit();
    }

/*public AndroidDriver<AndroidElement> Capabilities() throws MalformedURLException {


DesiredCapabilities caps = new DesiredCapabilities();
caps.setCapability("deviceName", "My tab");
caps.setCapability("udid", "ce12182cabcaaa27017e"); //Give Device ID of your mobile phone/name of the device
caps.setCapability("platformName", "Android");
caps.setCapability("platformVersion", "8.1.0");
caps.setCapability("skipUnlock","true");
caps.setCapability("appPackage", "com.verizon.launcher.sdnasit");
caps.setCapability("appActivity", "com.verizon.launcher.webview.WebActivity");
caps.setCapability("noReset", "true");


AndroidDriver<AndroidElement> driver = new AndroidDriver<>(new URL("http://127.0.0.1:4723/wd/hub"), caps);
return driver;

wait = new WebDriverWait(driver, 10);*/




}

Answer 1

引用日志错误说：原始错误：无法启动com.verizon.launcher.sdnasit应用程序。。我认为发生这种情况是因为应用程序功能误导。

caps.setCapability("appPackage", "com.verizon.launcher.sdnasit");
caps.setCapability("appActivity", "com.verizon.launcher.webview.WebActivity");

也许这才是真正的能力：

caps.setCapability("appPackage", "com.verizon.launcher.sdnasit");
caps.setCapability("appActivity", ".webview.WebActivity");

为了确保这一点，这里介绍了如何了解appPackage和appActivity。

Answer 2

1-首先检查appium是否正在运行。

2-如果是，你应该知道有时候ode.js不能和127.0.0.1:4723说话，所以用0.0.0.0:4723代替。请记住在代码（DesiredCapability）和appium设置中更改此选项。

3-您应该保持如下代码结构。还需要使用这3种符号：（@beforethod、@Test、@AfterMethod）

大概是这样的：

 import <...>
    .
    .

    public class sample {  //this is the main class. You shouldn't define it as static or void so you must not have main methode
    //define variables you will be use during the test        
public AndroidDriver<MobileElement> driver;
        public WebDriverWait wait;
        public Dimension size;
        public String destDir;
        public DateFormat dateFormat;
        .
        .
        .
    //define the methodes you will be use during the test 
    public (swipe) {
    ... };
    public (takeScreenShot) {
    ...};

@BeforeMethod

    public void setup () throws MalformedURLException {
        DesiredCapabilities caps = new DesiredCapabilities();
        caps.setCapability("deviceName", "Galaxy S7 API 26");
        caps.setCapability("udid", "ce0217124184c72505"); //DeviceId from "adb devices" command
        caps.setCapability("platformName", "Android");
        caps.setCapability("platformVersion", "8.0");
        caps.setCapability("skipUnlock","true");
        caps.setCapability("appPackage", "app_packageName"); // Your app packageName
        caps.setCapability("appActivity","app_first_activity"); // The first activity of app. You can use "Apk Info2" application to find this
        caps.setCapability("noReset","false");
        driver = new AndroidDriver<MobileElement>(new URL("http://0.0.0.0:4723/wd/hub"),caps);
        wait = new WebDriverWait(driver, 10);
}

@Test
     public void test () throws Exception {

    //Test commands
    }

@AfterMethod

    public void teardown(){
        driver.quit();
    }

我希望这有帮助。