When base64-encoded variable-length data to a point selection, HSDS converts the received base64 directly to a numpy array of the appropriate vlen type in PUT_Value -> _getRequestData. write_point_sel, expects the provided data to be JSON and attempts to parse it to an array again, causing an error.
This changes write_point_sel to check if its received data is already decoded.
When base64-encoded variable-length data to a point selection, HSDS converts the received base64 directly to a numpy array of the appropriate vlen type in
PUT_Value -> _getRequestData.write_point_sel, expects the provided data to be JSON and attempts to parse it to an array again, causing an error.This changes
write_point_selto check if its received data is already decoded.