ruby - when create note in evernote in evernote api, raise Evernote::EDAM::Error::EDAMUserException -

here full code, following code:

note_store = c.note_store note_title = ::time.now.to_s note_body = ::time.now.to_s n_body = "<?xml version=\"1.0\" encoding=\"utf-8\"?>" n_body += "<!doctype en-n system \"http://xml.evernote.com/pub/enml2.dtd\">" n_body += "<en-n>#{note_body}</en-n>"  ## create n object our_note = evernote::edam::type::note.new our_note.title = note_title our_note.content = n_body 

i'm sure developer token can work search evernote notes, when create note, raise error

the full error is:

<evernote::edam::error::edamuserexception errorcode:enml_validation (11), parameter:"element type \"en-n\" must declared."> 

see here, following code work

note_store = c.note_store note_title = ::time.now.to_s note_body = <<-content <?xml version="1.0" encoding="utf-8"?> <!doctype en-note system "http://xml.evernote.com/pub/enml2.dtd"> <en-note>#{::time.now}</en-note> content  ## create n object our_note = evernote::edam::type::note.new our_note.title = note_title our_note.content = note_body;