Key meta data in GD > post meta – key is missing

I have issue related with the meta widget on the page sidebar.
1. I have add new custom field text with title “Test” in the places settings.
2. I add value on it in the place adding page.
3. In the widget page sidebar I have added widget GD > post meta which name is “test” with key>test from the drop down menu.
4. In places settings > tabs I added text(meta) field which is displayed correctly.
5. But in the place details page I don’t see it in the page sidebar. I see “key is missing”.

I was following the instructions in “Show Custom Fields in the Details Page Sidebar with GD Post Meta” documentation.
What I’m I missing here?

Thank you for your time.