Parse JSON string with Rep. Analyser node

Hello,

i trying to parse a single huge JSON string with the (K)REST node, but i obtain this error:

 

ERROR     Representation Analyser  Execute failed: String value can't be null.

for first i flowed  "Create REST Representation" node and in its View i can see the content,

_______EDIT

Sry, I found the answer at my own question by flowing directly GET resource node in Analyser node,

Thanks for the update!