Missing value for predictor in Classification Learner App

Hi guys, i just used the Classifition Learner App to train the data and use test data function in in the app but when I test there is aa error, it said Missing value for predictor Power. Can u guys help me pleaseeee

% TRAINING
trainingData=readtable("ClassificationData2.xlsx")
% The first 4 columns are the inputs.
tPredictors = trainingData(:, 1:2);
% The last column is the "answer/ground truth".
tResponse = trainingData{:, end};
testingData=readtable("ClassificationTestData2.xlsx")
tTesting=testingData(:,1:2);
ttestResponse=testingData{:,end};

Answer 1

[KSSV]

Either you can remove those missing values or fill the missing values using is the function fillmissing. Read about fillmissing.

[huy cao]

Hi can u decribes more detail cause that all data I have

[huy cao]

And i think there is no missing data @KSSV