Import Dashboard

Hello,
I'm trying to import a Dashboard. But some visualization won't be import :
Saved Objects: Could not locate that index-pattern-field
Is this mandatory to have the index-pattern-field present in the index ? It's very annoying ...

Sincerely,
Chris.

@Christian16 Has the mapping of the indexed documents changed from what it was when the visualizations/dashboard we exported? Can you include the json of the visualization that you're trying to import?

The mapping of the indexed documents is almost empty. I was thinking about the fact that if the mapping is empty it still will work.
Is there a way to export/import the mapping or something like that :smiley: ?