HI, need help on following error

[Erla J Reddy <er...@in.ibm.com>]

Hi all,


 I created Maven project and and added Headless browser selenium script.


I created testNG suit for that script.


Also added required plugins and dependencies in POM.xml file.


But while running as maven build getting below error


 [RemoteTestNG] detected TestNG version 6.9.9
[TestNG] Running:
  C:\Users\IBM_ADMIN\git\JaganMavenPL\src\selenium\resources\testng.xml


Exception in thread "Thread-1" java.lang.NoSuchFieldError: INSTANCE
    at org.apache.http.conn.ssl.SSLConnectionSocketFactory.<clinit>
(SSLConnectionSocketFactory.java:146)
    at com.gargoylesoftware.htmlunit.HttpWebConnection.configureHttpsScheme
(HttpWebConnection.java:625)
    at com.gargoylesoftware.htmlunit.HttpWebConnection.createHttpClient
(HttpWebConnection.java:557)
    at com.gargoylesoftware.htmlunit.HttpWebConnection.getHttpClientBuilder
(HttpWebConnection.java:518)
    at com.gargoylesoftware.htmlunit.HttpWebConnection.getResponse
(HttpWebConnection.java:170)
    at
com.gargoylesoftware.htmlunit.WebClient.loadWebResponseFromWebConnection
(WebClient.java:1397)
    at com.gargoylesoftware.htmlunit.WebClient.loadWebResponse
(WebClient.java:1315)
    at com.gargoylesoftware.htmlunit.WebClient.getPage(WebClient.java:394)
    at com.gargoylesoftware.htmlunit.WebClient.getPage(WebClient.java:315)
    at org.openqa.selenium.htmlunit.HtmlUnitDriver.get
(HtmlUnitDriver.java:683)
    at org.openqa.selenium.htmlunit.HtmlUnitDriver.lambda$get$8
(HtmlUnitDriver.java:670)
    at org.openqa.selenium.htmlunit.HtmlUnitDriver.lambda$runAsync$0
(HtmlUnitDriver.java:424)
    at java.lang.Thread.run(Thread.java:748)





Could any one help on this how to resolve.

Thanks & Regards,
JAGAN MOHAN REDDY.E
IBM India Private Limited,
1st Floor-476,
Ozone 3, SP Infocity,
Phursungi , Pune - 412308
Ext:- 020-40623476.
Mobile:- 09225619245.
Emailid:- erlareddy@in.ibm.com.