I have error in convnet , traindata = trainnetwork

%% BRAIN TUMOR CLASSIFICATION USING CNN BY HOG AND LBP FEATURES

clc
clear all
close all
imds = imageDatastore('C:\Users\new',...
    'IncludeSubfolders',true,... 
    'LabelSource','foldernames');
[Data,testData]= splitEachLabel(imds,0.8,'randomize');
% Training files 
[trainData] =Data;
layers = [
    imageInputLayer([200 128 3],'Name','input')%SIZE OF IMAGE 200* 128
    convolution2dLayer(5,16,'Padding','same','Name','conv_1') % ZERO PADDING
    batchNormalizationLayer('Name','BN_1') % BATCH NORMLIZATION LAYER
    reluLayer('Name','relu_1')
    
    convolution2dLayer(3,32,'Padding','same','Stride',2,'Name','conv_2')
    batchNormalizationLayer('Name','BN_2')
    reluLayer('Name','relu_2')
    convolution2dLayer(3,32,'Padding','same','Name','conv_3')
    batchNormalizationLayer('Name','BN_3')
    reluLayer('Name','relu_3')
    convolution2dLayer(3,32,'Padding','same','Name','conv_4')
    batchNormalizationLayer('Name','BN_4')
    reluLayer('Name','relu_4')
    %     
    additionLayer(5,'Name','add')
    averagePooling2dLayer(4,'Stride',3,'Name','avpool')
    fullyConnectedLayer(4,'Name','fc')
    softmaxLayer('Name','softmax')
    classificationLayer('Name','classOutput')];
% Create a layer graph from the layer array. layerGraph connects all the layers in layers sequentially. Plot the layer graph.
lgraph = layerGraph(layers);
figure
plot(lgraph)
% Create the 1-by-1 convolutional layer and add it to the layer graph. Specify the number of convolutional filters and the stride so that the activation size matches the activation size of the 'relu_3' layer. This arrangement enables the addition layer to add the outputs of the 'skipConv' and 'relu_3' layers. To check that the layer is in the graph, plot the layer graph.
skipConv = convolution2dLayer(2,32,'Stride',2,'Name','skipConv');
lgraph = addLayers(lgraph,skipConv);
figure
plot(lgraph)
% Create the shortcut connection from the 'relu_1' layer to the 'add' layer. Because you specified two as the number of inputs to the addition layer when you created it, the layer has two inputs named 'in1' and 'in2'. The 'relu_3' layer is already connected to the 'in1' input. Connect the 'relu_1' layer to the 'skipConv' layer and the 'skipConv' layer to the 'in2' input of the 'add' layer. The addition layer now sums the outputs of the 'relu_3' and 'skipConv' layers. To check that the layers are connected correctly, plot the layer graph.
lgraph = connectLayers(lgraph,'relu_1','skipConv');
%lgraph = connectLayers(lgraph,'skipConv','add/in2');
lgraph = connectLayers(lgraph,'relu_2','add/in2');
lgraph = connectLayers(lgraph,'relu_3','add/in3');
lgraph = connectLayers(lgraph,'relu_4','add/in4');
lgraph = connectLayers(lgraph,'skipConv','add/in5');
figure
plot(lgraph);
options = trainingOptions('adam', ...
    'MiniBatchSize',128, ...
    'MaxEpochs',1, ... %% was 6
    'ValidationFrequency',5, ...
    'InitialLearnRate',1e-4,'Plots','training-progress');
%% network training 
[convnet, traininfo] = trainNetwork(trainData,lgraph,options);
% INPUT IMAGE
inp = input('Enter input :')
I = imread(inp);  
figure,imshow(I)       

[convnet, traininfo] = trainNetwork(trainData,lgraph,options);

i have found error in trainnetwork pls help me out

[Ben]

Could you copy the error message here? It's not possible for us to reproduce the error without the training data - the lgraph appears fine according to analyzeNetwork(lgraph). The next place I'd check is the data input to trainNetwork.

[Venu]

Hi @Charan sai kumar, can you share the error message?

[Charan sai kumar]

[convnet,traininfo] = trainNetwork(trainData,lgraph,options);

these is the line which i am getting error