How to return a python numpy array to the Java side? The return type is java.util.List

[merit109]

python function:

train_data = np.array(df)
return train_data

java invoke return type:
pemja.core.object.PyObject

How to return a python null array to the Java side? The return type is java.util.List

[HuangXingBo]

The java side is not capable of processing python data structures, so it will convert Python objects into Java. Do you have any requirements for processing python objects on the java side? @merit109

[DarkMagicianss]

@HuangXingBo If support Array Or Map Or Array trans between Python and Java?