Get the node name for xpath in Robot Framework - xpath

Question

Can't find the solution to my issue.
I have nodes to be identified, I mean - I have to get nodes names for following case:
<content-scope scope-data="scopeData">
<link-group data="scopeData[0]">
<text-img data="scopeData[1]">
</content-scope>
When I'm using following syntax (FirePath, directly from browser)
name((//content-scope[#scope-data='scopeData']/*)[1])
or
name((//content-scope[#scope-data='scopeData']/*)[2])
then I get node name ( link-group and text-img).
In robot-framework it doesn't work with keywords Get Text or Get Value. I get message:
"InvalidSelectorException: Message: invalid selector: Unable to locate an element with the xpath expression name((//content-scope[#scope-data='scopeData']/*)[1]) because of the following error:
TypeError: Failed to execute 'evaluate' on 'Document': The result is not a node set, and therefore cannot be converted to the desired type.
(Session info: chrome=44.0.2403.157)"
Here is a RF code (little simplified):
*** Settings ***
Documentation Cards keywords library
Library ExtendedSelenium2Library
Library Collections
*** Variables ***
${cardsXpathNameStart} xpath=name(//content-scope[#scope-data='scopeData']/*)[
${index} 1
*** Test Cases ***
Getting Card Xpath Type
Get Card Xpath Type
*** Keywords ***
Get Card Xpath Type
: FOR ${index} IN RANGE 1 2
\ ${cardXpathType} Get Text ${cardsXpathNameStart}${index}]
\ Log ${cardXpathType}
How to build correct xpath which is interpreted by RF or which keyword should be used?

Answer 1

I have the solution from WarBar (google groups, robotframework-users):
RF code:
Open Browser file:///D:/temp/rf/a.html
${elements} Get Webelements //content-scope[#scope-data='scopeData']/*
log ${elements[0].tag_name}
gives result:
20150826 10:37:37.551 : INFO : Creating an instance of the Firefox WebDriver
20150826 10:37:40.326 : INFO : Opening url 'file:///D:/temp/rf/a.html'
20150826 10:37:40.474 : INFO : ${elements} = [<selenium.webdriver.remote.webelement.WebElement object at 0x03FCBA10>]
20150826 10:37:40.485 : INFO : link-group