selenium - Getting java.lang.ClassCastException while trying to access element in the list -


sample code:

public class {     list<webelement> itemlist = new arraylist<webelement>();     public list<webelement> getitemslist()     {         itemlist = (driver.findelements(by.xpath("<some valid xpath>")));         return(itemlist);     } }  public class b {     hp = new a();     public void subscribe()     {            hp.getitemslist().get(0).click();     } }

i creating list of webelements on page in class , in class b trying click on first element.

on execution getting below exception:

> java.lang.classcastexception: java.lang.stackoverflowerror cannot cast java.lang.exception

issues has thing findelements because when added elements using findelement method list manually in code, code working fine.

in below example have commented findelements line , instead added elements manually, code working fine.

public class {     list<webelement> itemlist = new arraylist<webelement>();      public list<webelement> getitemslist()     {         //itemlist = (driver.findelements(by.xpath(".//*[@id='hc6|stocks|item1']/span[2]"")));         itemlist.add(driver.findelement(by.xpath(".//*[@id='hc6|stocks|item1']/span[2]")));         itemlist.add(driver.findelement(by.xpath(".//*[@id='hc6|stocks|item2']/span[2]")));         itemlist.add(driver.findelement(by.xpath(".//*[@id='hc6|stocks|item3']/span[2]")));         return(itemlist);     } }

can suggests whats going wrong?

i tried xpath follows:

list<webelement> itemlist = driver.findelements(by.xpath(".//*[@class='itemrow button']/span[2]"));  // .//*[@class='itemrow button']/span[2]     system.out.println("list " + itemlist);

returned following elements:

list [[[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]], [[chromedriver: chrome on xp (a92615f2a2338af92c3dc57ff2366bf8)] -> xpath: .//*[@class='itemrow button']/span[2]]]

i hope not problem xpath or findelements method. using framework writing tests?

in line:

 //itemlist = (driver.findelements(by.xpath(".//*[@id='hc6|stocks|item1']/span[2]"")));

observed additional double quotes present @ end of xpath span[2]"". check if reason error.

java.lang.stackoverflowerror occurs in case of recursive calls made. please code whether recursion happening.

java.lang.classcastexception: java.lang.stackoverflowerror cannot cast java.lang.exception

in catch block, used exception, code throws stackoverflowerror error (but not exception)

go through code thoroughly find out recursion happening.


Comments

Post a Comment

Popular posts from this blog

php - How to add and update images or image url in Volusion using Volusion API -

actually have store importing products store product data insert , update image or image url not insert , update. this xml code name datapro.txt. <products_joined> <productcode>3710_012t</productcode> <vendor_partno>eah5450silent/di/1gd3(lp)</vendor_partno> <productname>test product ta</productname> <hideproduct>n</hideproduct> <stockstatus>20</stockstatus> <lastmodified>1/5/2016 10:25:00 am</lastmodified> <lastmodby>2</lastmodby> <productweight>0.9</productweight> <productprice>100</productprice> <productmanufacturer>asus tek</productmanufacturer> <vendor_price>32.69</vendor_price> <numproductssharingstock>0</numproductssharingstock> <categoryids>107</categoryids> <producturl>http://tebkq.mvlce.servertrust.com/productdetails.asp?productcode=3710_012t</producturl...
Read more

Laravel mail error `Swift_TransportException in StreamBuffer.php line 269: Connection could not be established with host smtp.gmail.com [ #0]` -

i developing website contact-us page guest users can send me email using gmail . anytime try send mail using contact-us form, error swift_transportexception in streambuffer.php line 269: connection not established host smtp.gmail.com [ #0] this mail.php return [ 'driver' => env('mail_driver', 'smtp'), 'host' => env('mail_host', 'smtp.gmail.com'), 'port' => 587, 'from' => ['address' => '', 'name' => ''], 'encryption' => env('mail_encryption', 'tls'), 'username' => env('mail_username'), 'password' => env(mail_password), 'sendmail' => '/usr/sbin/sendmail -bs', 'pretend' => env('mail_pretend', false), ]; this .env mail_driver=smtp mail_host=smtp.gmail.com mail_port=587 mail_username=afecjaped@gmail.com mail_password=********...
Read more

c# SetCompatibleTextRenderingDefault must be called before the first -

i tried search exception couldn't find solution on case i'am using code below invoke .net application : assembly assem = assembly.load(data); methodinfo method = assem.entrypoint; var o = activator.createinstance(method.declaringtype); method.invoke(o, null); the application invoked has form , in entrypoint of application : [stathread] static void main() { application.enablevisualstyles(); application.setcompatibletextrenderingdefault(false); //exception application.run(new form1()); } setcompatibletextrenderingdefault must called before first iwin32window object created in application. edit : assembly = assembly.load(data); methodinfo method = a.gettype().getmethod("start"); var o = activator.createinstance(method.declaringtype); method.invoke(o, null); you should create new method skips initialization...
Read more