Twitter在使用“预取”时没有输入任何结果，但是使用“远程”JSON

i´m struggling the whole day. My typeahead search expression works perfect with remote json data. But when i try to use the same json data as prefetched data, the suggestion is empty. After hitting the first sign i get the predefined message "unable to find anything t..." for an empty result. i´m struggling the whole day. My typeahead sear