access to object array

[flashpixx]

Hello,

I try to read the trend values of twitter (see https://api.twitter.com/1/trends/daily.json )
I have got access to the "list" of the trends values (eg items with the object name "2012-07-06 10:00").

This is a short code excerpt:

Json::Value l_trends = l_resultroot["trends"];
for(std::size_t i=0; i < l_trends.size(); ++i) {
     do something on each "date object"
}

If I try to get access with

l_trends[i]

I get the assertion error:
Assertion failed: (type_ == nullValue || type_ == arrayValue), function operator, file src/lib_json/json_value.cpp, line 977.

In which way can I get access to the "date objects" ?
Thanks

[flashpixx]

the second code line should be

l_trends[i]

[flashpixx]

sorry, I must add some spaces in the code line, because otherwise the index operator is removed

l_trend [ i ]

[RDS]

trends seems to be "Object Type". Use Json::ValueIterator for iterating over individual member/entry in the object.