错误:无法设置框架中引发的io.appium.java_client.MobileElement字段

问题描述

我正在将页面工厂用于我的appium框架.当我尝试运行testng5.xml并想一个又一个地运行2个类时，就会出现问题.

I am using a page factory for my appium framework. The problem is arising when I am trying to run testng5.xml where I want to run 2 classes one after another.

我收到类似"无法设置io.appium.java_client.MobileElement字段"的错误.

I get an error like "can not set io.appium.java_client.MobileElement field ".

我在构造函数级别遇到此错误.

I get this error at my constructor level.

public Homepage(WebDriver driver) {
    super(driver);
    PageFactory.initElements(new AppiumFieldDecorator(driver), this);
}

不确定testng5.xml中的问题是什么.首先，该类运行良好，但是当第二个类启动时会出现问题.

Not sure what the issue is in testng5.xml. First, the class runs all fine, but problems occur when the 2nd class initiates.

testng5.xml:

<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
<suite name="Regression Suit2">
    <test name="Sanity Tests">
        <parameter name="device" value="Nexus4" />
        <parameter name="port" value="4723" />
        <classes>
            <class name="au.com.intelematics.mobileautomation.settings.SettingsPageTest" />
            <class name="au.com.intelematics.mobileautomation.destinationdownload.DestinationDownloadPageTest" />
        </classes>
    </test>
</suite>
<!-- Suite -->

推荐答案

谢谢，我为每个测试设置了适当的生命周期，从而解决了这个问题.早些时候，我在@BeforeClass下初始化驱动程序(ios或android).我将其更改为@BeforeMethod，并提到了@AfterMethod进行注销操作(无论何时需要)和driver.quit();.现在，在每种测试方法开始之前已设置驱动程序.还将我的WebDriver强制转换为AppiumDriver进行驱动程序初始化.

Thanks all, I got this issue resolved by putting proper life cycle for each test.Earlier I was initializing the driver (ios or android)under @BeforeClass. I changed that to @BeforeMethod and mentioned @AfterMethod for logout action(wherever required) and driver.quit(); Now the the driver is setup before start of each test method.Also casted my WebDriver to AppiumDriver for driver initialization.

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