X路径对象识别中的Appium-问题

Question

I am getting this below error while executing my first appium program:

 Exception in thread "main" java.lang.NoSuchMethodError: com.google.common.base.Throwables.throwIfUnchecked(Ljava/lang/Throwable;)V

The above error is occurring because of the below code:

driver.findElementByXPath("//android.widget.TextView[@text='Preference']").click();

Please help me understand the issue.

Answer 1

I ran into a similar issue when I tried using appium with testobject's reporter.

I solved the issue by adding

testCompile group: 'com.google.guava', name: 'guava', version: '21.0'

to my gradle dependencies.

It seems as though the testobject reporter was using a version of guava that was incompatible with selenium.

Full dependencies:

dependencies {
    testCompile group: 'org.testng', name: 'testng', version: '6.8'
    compile group: 'io.appium', name: 'java-client', version: '5.0.4'
    testCompile 'org.seleniumhq.selenium:selenium-server:2.53.0'
    compile group: 'org.json', name: 'json', version: '20180130'
    compile group: 'org.apache.clerezza.ext', name: 'org.json.simple', version: '0.4'
    testCompile 'org.testobject:testobject-appium-java-api:0.1.0'
    //this is here to overwrite the guave dependency from the testobject repo. If not overwritten, causes error
    testCompile group: 'com.google.guava', name: 'guava', version: '21.0'
}