Validation split is only supported for Tensors or NumPy arrays error

[KazimTibetSar]

Hello, merhaba

Used a .json file as train data, and it didn't produce any error but at the model.fit sequence ı get an error;

Validation split is only supported for Tensors or NumPy arrays

#model eğitimi, bir defa eğitimden geçmesi -> epoch , batch_size -> 256'şar 256'şar beslenecek. history = model.fit(x_train_pad, y_train,validation_split=0.25, epochs=5, batch_size=256)

/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/data_adapter.py in train_validation_split(arrays, validation_split) 1357 raise ValueError( 1358 "validation_split is only supported for Tensors or NumPy " -> 1359 "arrays, found following types in the input: {}".format(unsplitable))

ı guess they are numpy array already when coded as x_train[300] it works and getting the 300th. item of the x_train array

could you help please?

Uygulama için teşekkürler hocam