Principle Component Analyis(PCA) Error

[edaasc]

Hello everyone, I want make PCA but problem occurs.
My image content reprojected_ resample_subset.
Applied process(1.)
-Convert Datatype (histogram(linear or logaritmic))
-Raster>Image Analysis>Principal Component Analysis
but metadata folders has not data(for eigenvalue).

Applied process(2.)
I studied to create Graph Builder Tools but PCA plugin not adding.

Thanks:)