Missing object 'phis'

[T7963]

I'm trying to use fastshap for the analysis of the prediction of an elastic neural network with 3 outputs.
The wrapper function is designed for one of the outputs and generating a numeric vector in the correct way.
However, following prediction the error message "object 'phis' not found" is reported.
The enviroment is: R4.1.1, Keras3, Tensorflow 2.17, module shap imported with reticulate::py_install("shap")

explainer_Y1 <- fastshap::explain(
loaded_model,
baseline = baseline,
X = x_train_reshaped_2d,
pred_wrapper = function(object, newdata) predict_wrapper(object, newdata, "Y1"),
nsim = 300,
adjust = TRUE
)
I modified adjust and baseline as well. Every possible combination fails.

[bgreenwell]

Sorry for the delay @T7963, I will try to take a look. Do you have a reprex I can run on my end?