Wie löste ich die Ausnahme im Thread "Haupt" java.lang.nosuchfielderror: Instanz? ⇐ Java

[Anonymous]

Ich versuche, eine Datei mit dem Selenium -Web -Treiber hochzuladen. OBEN FEHLER ERHALTEN. Ich weiß, Code ist in Ordnung. Der größte Teil des Beitrags sagt, dass es "Abhängigkeiten" liegt. Wie kann ich es lösen? Ich habe überprüft, ob es keinen gleichnamigen Jar -Dateien gab. Hier habe ich einige Screenshots meiner Jar -Dateien angezeigt. Wie kann ich dieses Problem mit diesem Abhängigkeit lösen?

Code: Select all

    import java.io.File;
import java.io.IOException;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.remote.CapabilityType;
import org.openqa.selenium.remote.DesiredCapabilities;

public class FusekiStart {

public static void main(String[] args) {

/* Selenium config  */
String PROXY = "localhost:3030";

org.openqa.selenium.Proxy proxy = new org.openqa.selenium.Proxy();
proxy.setHttpProxy(PROXY)
.setFtpProxy(PROXY)
.setSslProxy(PROXY);
DesiredCapabilities cap = new DesiredCapabilities();
cap.setCapability(CapabilityType.PROXY, proxy);
WebDriver driver = new FirefoxDriver(cap);
driver.get("http://localhost:3030/control-panel.tpl");
driver.findElement(By.xpath("//input[@value='Select']")).click();
driver.findElement(By.xpath("//input[@type='file']")).sendKeys("C:\\Users\\user1\\Desktop\\Ontology.owl");
driver.findElement(By.xpath("//input[@value='Upload']")).click();

}
< /code>

} < /p>

Fehlermeldung: < /p>

    Exception in thread "main" java.lang.NoSuchFieldError: INSTANCE
at org.apache.http.impl.io.DefaultHttpRequestWriterFactory.      (DefaultHttpRequestWriterFactory.java:52)
at org.apache.http.impl.io.DefaultHttpRequestWriterFactory.(DefaultHttpRequestWriterFactory.java:56)
at org.apache.http.impl.io.DefaultHttpRequestWriterFactory.(DefaultHttpRequestWriterFactory.java:46)
at org.apache.http.impl.conn.ManagedHttpClientConnectionFactory.(ManagedHttpClientConnectionFactory.java:72)
at org.apache.http.impl.conn.ManagedHttpClientConnectionFactory.(ManagedHttpClientConnectionFactory.java:84)
at org.apache.http.impl.conn.ManagedHttpClientConnectionFactory.(ManagedHttpClientConnectionFactory.java:59)
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager$InternalConnectionFactory.(PoolingHttpClientConnectionManager.java:487)
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.(PoolingHttpClientConnectionManager.java:147)
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.(PoolingHttpClientConnectionManager.java:136)
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.(PoolingHttpClientConnectionManager.java:112)
at org.openqa.selenium.remote.internal.HttpClientFactory.getClientConnectionManager(HttpClientFactory.java:68)
at org.openqa.selenium.remote.internal.HttpClientFactory.(HttpClientFactory.java:55)
at org.openqa.selenium.remote.HttpCommandExecutor.(HttpCommandExecutor.java:99)
at org.openqa.selenium.remote.HttpCommandExecutor.(HttpCommandExecutor.java:82)
at org.openqa.selenium.firefox.internal.NewProfileExtensionConnection.start(NewProfileExtensionConnection.java:93)
at org.openqa.selenium.firefox.FirefoxDriver.startClient(FirefoxDriver.java:246)
at org.openqa.selenium.remote.RemoteWebDriver.(RemoteWebDriver.java:114)
at org.openqa.selenium.firefox.FirefoxDriver.(FirefoxDriver.java:193)
at org.openqa.selenium.firefox.FirefoxDriver.(FirefoxDriver.java:186)
at org.openqa.selenium.firefox.FirefoxDriver.(FirefoxDriver.java:104)
at uom.brts.statisticalmt.FusekiStart.main(FusekiStart.java:39)