Something is wrong with og calculation

hi
everytime i start to work with new recipe, this is whats happening.
it doesnt calculate og automatically when i tipe in the malt
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ok, i found the problem.
its in diastatic power in this malt. it was set to 0.0

Do you mean the Potential was set to 0.0?

If so, this is an issue with all of the Castle Malts, at this time. There is a temporary update file available in the Help in Development section of this forum. A new update for the Add-On feature is coming, soon.

I don't thing the Diastatic Power of any malt is used to calculate gravity.