title: An exception occurred: org.openqa.selenium.InvalidSelectorException -- in Selenium RC
body: <p>While I am trying to get the value from the text box, it's throwing No such element found issues,</p>
  
  <p>below are my field properties:</p>
  
  <blockquote>
    <p>input id="altid" class="firstColumnInput text C1 disabled" type="text" value="100281"
    securityidpath="MEMBER_DEMOGRAPHICS.INDICATIVE_INFORMATION.INDICATIVE_INFORMATION.PERSON.ALT_IDENTIFIER"
    name="$EntryField$7" lockrequired="true" tabindex="-1"
    readonly="readonly"</p>
  </blockquote>
  
  <p>code for getting the value is:</p>
  
  <blockquote>
    <p>driver.findElement(By.xpath(OR.getProperty(object))).getAttribute("value");</p>
  </blockquote>
  
  <p>result:</p>
  
  <blockquote>
    <p>org.openqa.selenium.NoSuchElementException: Unable to locate element:
    {"method":"xpath","selector":<strong>"</strong>//*[@id=\"age\"]"<strong>}</strong> For
    documentation on this error, please visit:
    <a href="http://seleniumhq.org/exceptions/no_such_element.html" rel="nofollow">http://seleniumhq.org/exceptions/no_such_element.html</a> Build info:
    version: '2.2.0', revision: '13073', time: '2011-07-25 19:23:22'
    System info: os.name: 'Windows XP', os.arch: 'x86', os.version: '5.1',
    java.version: '1.6.0_22' Driver info: driver.version:
    EventFiringWebDriver</p>
  </blockquote>
  
  <p>Please suggest me how to fix this issue.</p>